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Issue
Closed At
Severity
Affected Version
Closed By
Cherry Picked To
#30444 The error msg is not same as MySQL when concat with a illegal character
2/9/2022, 11:25
minor
#32199
#30677 unstable test TestPessimisticLockNonExistsKey
2/9/2022, 10:25
major
#32184
#30483 TestAggregation fails due to comparison of floating point numbers
2/9/2022, 04:53
major
manually closed
#30449 testBackupSuite.TestParseTSString fails
1/21/2022, 15:07
minor
#31361
#30879 The query result of latin1 is not correct
2/9/2022, 07:53
manually closed
#31541 COERCIBILITY is wrong for `json` type
2/9/2022, 07:41
moderate
#31576
#31320 The collation of `JSON` is inconsistent with MySQL when process with builtin func
2/9/2022, 07:41
moderate
#31576
#29831 CI timeout test `executor.TestConcurrentMap`
2/9/2022, 04:51
major
manually closed
#29737 `testSuiteAgg.TestAggregation`, `testIntegrationSuite2.TestMathBuiltin`,`TestTan` fails on macOS
2/9/2022, 04:50
major
manually closed
#27966 tests of executor package hang
2/9/2022, 04:26
major
manually closed
#27779 maybe common mistakes with table driven tests and t.Parallel()
2/9/2022, 04:48
manually closed
#18526 data race detected
2/9/2022, 04:23
minor
manually closed
#31965 DATA RACE in the Tracker
1/26/2022, 13:48
major
5.4
#31989
release-5.4
#31995
OPEN
#32004 unstable test in the StmtSummaryHistoryTable
2/8/2022, 05:33
minor
#32005
#30136 IT Unstable case mysqltest `key`
2/7/2022, 16:14
moderate
manually closed
#31050 REGION_ID=xxx does not work on table INFORMATION_SCHEMA.TIKV_REGION_PEERS
2/7/2022, 08:47
major
5.4
#30657
#31034 br: after br restore, tikv used storage is not balance
2/7/2022, 08:15
major
5.3
5.4
#31691
#30377 WalkDir of gcs only iterate at most 1000 keys
12/6/2021, 17:59
critical
5.2
5.3
#30393
release-5.3
#30560
OPEN
release-5.2
#30561
OPEN
#32038 UT unstable test testSerialSuite.TestIndexJoin31494
2/7/2022, 06:01
major
5.4
#32039
#32042 Panic in the TestInfo
2/7/2022, 05:31
major
5.3
5.4
#32053
release-5.3
#32124
OPEN
release-5.4
#32125
OPEN
#31437 TiDB digester generates different plan digests for the same plan
2/7/2022, 04:32
moderate
manually closed
#31539 cpuprofiler doesn't output profile data each second
2/7/2022, 04:29
moderate
manually closed
#32072 unstable test in the TestIndexJoin31494
1/30/2022, 04:12
major
manually closed
#31901 Incremental restore failure when the restored table existed and the restored increment table has primary key, unique key and auto increment column.
1/30/2022, 10:03
major
#31902
#32006 BR: incremental batch ddl restore cause table could not execute insert values
1/29/2022, 07:31
major
#32021
#31999 DATA RACE in the TestAllServerInfo
1/28/2022, 08:35
major
5.3
5.4
#32027
release-5.3
#32050
OPEN
release-5.4
#32051
OPEN
#31682 hash table + expression index, query return error msg “Internal error: UnionExec chunk column count mismatch, req: 2, result: 3”
1/28/2022, 08:09
major
5.2
5.3
5.4
#31684
release-5.2
#32047
OPEN
release-5.3
#32048
OPEN
release-5.4
#32049
OPEN
#30556 Function as identifier in Tidb is not compatible with Mysql(5.7 and 8.0)
1/28/2022, 05:03
moderate
#31803
#32018 unstable test TestSavedAnalyzeOptions
1/28/2022, 04:45
minor
#32017
#31990 goleak in the sendBatchRequest
1/26/2022, 13:00
major
#31991
#31852 Unique binding-id to manage bindings
1/21/2022, 02:24
minor
manually closed
#31875 DATA RACE in the tikv/client-go/util/failpoint.go
1/23/2022, 04:35
major
#31896
#31907 DATA RACE in the TestAnalyzeIncremental
1/24/2022, 04:31
major
#31908
#31994 query gets wrong result, related to order and information_schema table
1/27/2022, 15:38
major
manually closed
#31530 Wrong result for `select ... for update union select ...`
1/27/2022, 09:45
major
5.0
5.1
5.2
5.3
5.4
#31956
release-5.0
#32028
CLOSED
release-5.1
#32029
CLOSED
#31909 TiDB reports "pollTiFlashReplicaStatus returns error" constantly
1/26/2022, 12:08
minor
#31916
#30803 Show tables Compatibility differences
1/26/2022, 12:30
moderate
#31919
#29542 Dumpling disconnected during the chunk division stage without retrying, causing the backup to fail
1/26/2022, 09:22
moderate
#30673
#31763 optimize trace can't trace plan if it is generated by fast plan
1/26/2022, 09:06
moderate
#31926
#29330 TiDB is inserting null when value >4294967295 (max value of unsigned int)
1/26/2022, 07:18
major
5.0
5.1
5.2
5.3
5.4
#29351
#29159 Create placement policy takes more than 10 seconds
1/26/2022, 05:52
moderate
manually closed
#31784 partition by list columns with two same fields in column list : not resulting error in tidb.
1/25/2022, 10:06
moderate
#31953
#31830 DATA RACE in the MockTiFlash.SyncStatus
1/25/2022, 08:56
#31836
#31923 Fix BatchCreateTables for creating views
1/25/2022, 08:10
moderate
#31924
#31933 Weak read consistency cannot take effect
1/25/2022, 06:24
major
5.4
#31935
release-5.4
#31949
MERGED
#31022 Collation dependent issue in TiDB on `select * from t1 where v like`
1/25/2022, 05:19
moderate
manually closed
#31930 DATA RACE in the TestAnalyzeParameters/TestAnalyzeTooLongColumns/TestExtractTopN/TestHashInTopN
1/25/2022, 04:00
major
#31931
#31258 executor: wrong JSON format when convert string config item
1/25/2022, 03:26
moderate
#31319
#31702 followers in information_schema.placement_rules is not right when do not specify followers in placement
1/25/2022, 03:12
moderate
#31927
#30489 report "update partition record fails" error when upgrade from v4.0.16 to v5.2.0
1/25/2022, 03:00
major
5.2
5.3
5.4
manually closed
#30663 Different users can't start tidb because of the permission issue of sock file
1/24/2022, 04:49
major
5.3
5.4
#31628
#31828 DATA RACE in the tiflashDDLTestSuite
1/24/2022, 13:44
#31832
#31829 DATA RACE at the PullTiFlashPdTick
1/24/2022, 13:44
#31832
#31399 TiDB drops the nullable type info when implicit cast happen for bit functions
1/24/2022, 09:06
moderate
5.4
#31400
#31913 tidb-lightning ignores charset in schema source file
1/24/2022, 08:36
moderate
#31915
#27919 lightning: lightning doesn't check whether target table is empty (behavior changed compared to 5.0.x)
12/22/2021, 02:17
critical
5.2
5.3
#30887
release-5.3
#30926
OPEN
#30534 S3 upload EntityTooSmall: Your proposed upload is smaller than the minimum allowed size
1/24/2022, 07:26
major
5.2
5.3
5.4
#30736
#31565 goleak on the client.sendBatchRequest
1/24/2022, 06:18
major
manually closed
#31430 DATA RACE ```SkipUTF8MB4Check``` in the ```ResetContextOfStmt```
1/24/2022, 06:17
major
manually closed
#31735 connection running loop panic when add generated column for partition table
1/24/2022, 04:07
major
4.0
5.0
5.1
5.2
5.3
5.4
#31850
#31681 Alter Partition Truncate and Drop with partition name twice - TiDb results not consistent with mysql
1/24/2022, 03:49
moderate
5.0
5.1
5.2
5.3
5.4
#31782
#31831 DATA RACE at the Domain.bindHandle
1/23/2022, 09:27
#31889
#31835 br, ddl: BR restore failure - incremental restore a backup contains primary key and unique key
1/21/2022, 18:49
major
#31845
#31703 repeated debug-level log "[sql-bind] failed to generate bind record from data row"] [error="[planner:1176]Key 'idx' doesn't exist in table 't'"]"
1/21/2022, 17:29
#31775
#31174 `LIKE` does not work as expected for utf8_general_ci strings
1/21/2022, 16:09
major
4.0
5.0
5.1
5.2
5.3
#31278
#31094 goleak: Errors on successful test run: found unexpected goroutines
1/21/2022, 08:11
#31095
#18907 Digest text changes SQL semantic
1/20/2022, 15:10
moderate
manually closed
#29910 `show full columns like` should be case insensitive
1/20/2022, 12:41
moderate
#31742
#31638 doesn't handle collate for min/max(enum/set column)
1/20/2022, 11:21
critical
4.0
5.0
5.1
5.2
5.3
5.4
#31819
release-4.0
#31855
OPEN
release-5.0
#31856
OPEN
release-5.1
#31857
OPEN
release-5.2
#31858
OPEN
#31809 Return type of `DATE_ADD` is wrong
1/20/2022, 07:17
#31817
#31745 turning on tidb_restricted_read_only doesn't affects super_read_only
1/20/2022, 04:13
moderate
5.2
5.3
5.4
#31746
release-5.2
#31840
CLOSED
release-5.3
#31841
OPEN
release-5.4
#31842
OPEN
#31789 greatest() sql function uses connection collation and not collation of columns
1/20/2022, 03:25
critical
5.3
5.4
#31806
#31818 DATA RACE on the enableTiFlashPoll
1/19/2022, 13:49
#31820
#31674 v4.0.16 with sql binding upgrade to 5.4.0, reload tidb, will report "[sql-bind] failed to generate bind record from data row"] [error="[planner:1176]Key 'idx' doesn't exist in table 't'"]"
1/14/2022, 06:16
moderate
manually closed
#31495 Prepare for update return the unexpected results
1/14/2022, 06:43
moderate
manually closed
#31503 primary key conflict after updating non-unique keys
1/14/2022, 06:32
manually closed
#31812 DATA RACE on the SchemaOutOfDateRetryTimes
1/19/2022, 10:51
#31815
#31822 When an empty object is matched during import, an error will be reported.
1/19/2022, 10:16
manually closed
#31780 DATA RACE in the ```CheckMb4ValueInUTF8```
1/19/2022, 09:33
major
#31781
#31589 load data will panic if the content is break at escape character
1/18/2022, 09:53
major
4.0
5.0
5.1
5.2
5.3
5.4
#30868
release-5.3
#31773
OPEN
release-5.4
#31774
OPEN
#31376 Lightning import error: init table allocator base failed: commit transaction failed: Error 9007: Write conflict
1/10/2022, 05:57
major
5.3
5.4
#31484
release-5.4
#31505
MERGED
release-5.3
#31506
OPEN
#30772 lightning precheck failed for the first time but passed for the following import
12/30/2021, 10:17
major
5.3
#31033
release-5.3
#31183
OPEN
#31721 Invalid utf8mb4 character string: 'FA'
1/18/2022, 06:47
major
5.4
#31743
release-5.4
#31764
OPEN
#30251 ["unexpected `Flen` value(-1) in CONCAT's args"] ["arg's index"=0] warning when select
12/8/2021, 11:07
major
5.2
5.3
#30484
#28078 Slice bounds out of range error caused by using duplicate key
1/6/2022, 01:39
critical
5.0
5.1
5.2
5.3
#31287
release-5.0
#31341
OPEN
release-5.1
#31342
MERGED
release-5.2
#31343
OPEN
release-5.3
#31344
OPEN
release-5.4
#31345
MERGED
#30200 Got error when substring is used in filter
12/23/2021, 05:39
major
5.0
5.1
5.2
5.3
#30341
#29693 br add more system tables in mysql schema to black list
11/11/2021, 11:41
major
5.3
#29701
#29685 builtin func char() has different result between MySQL when value is illegal UTF8 character
12/20/2021, 07:27
major
5.3
#30288
#29655 `DROP ROLE` not work as expected in the `SHOW` result.
11/15/2021, 01:41
major
5.3
#29667
#29588 The duration of lightning duplicate detection is too long
12/30/2021, 14:29
major
5.3
#30203
#29562 Br should tolerate 1s network delay in Tikv
11/10/2021, 04:17
major
5.1
5.2
5.3
#29601
#29328 Error when Column definition is modified (ALTER...MODIFY)from NULL to NOT NULL
12/3/2021, 07:57
major
5.1
5.2
5.3
#29664
release-5.0
#30739
CLOSED
#29260 ERROR 1242 (21000): Subquery returns more than 1 row (insert_update.test)
11/11/2021, 17:43
major
5.0
5.1
5.2
5.3
#29270
#29033 BR: checksum takes hours, when restoring with stats
12/30/2021, 07:22
major
5.2
manually closed
#29014 set tidb_enable_index_merge =on, prepared stmt use or select return wrong result
10/25/2021, 02:54
major
5.2
manually closed
#28935 result of `trim(leading from " a ")` and `trim(leading null from " a ")` should be different
10/19/2021, 13:00
major
4.0
5.0
5.1
5.2
#28936
#28921 isolation set repeatable-read，the same select return different record in a transaction
11/23/2021, 08:44
major
5.2
manually closed
#28920 prepared-plan-cache: wrong results using the virtual column
10/19/2021, 12:40
major
5.0
5.1
5.2
#28938
#31713 DATA RACE in the ```stmtstats.Test_aggregator_disable_aggregate```
1/18/2022, 03:57
major
#31714
#28866 hint INL_JOIN prepare plan cache return wrong record
10/21/2021, 06:46
major
5.0
5.1
5.2
manually closed
#28804 `baseBuiltinFunc.vecEvalInt()` should never be called, please contact the TiDB team for help
11/1/2021, 02:46
major
5.1
5.2
#28805
release-5.1
#29316
OPEN
release-5.2
#29345
OPEN
#28710 prepared-plan-cache: return wrong result when tidb_enable_index_merge is enabled
10/15/2021, 07:19
major
5.1
5.2
#28774
#28696 set prepared-plan-cache.enabled=on, prefix index use prepare/execute stmt return wrong result
10/12/2021, 09:01
major
5.2
5.3
#28722
#28292 binlog column mismatch when delete in pessimistic transaction
10/20/2021, 10:34
major
5.1
5.2
#28669
#28246 ERROR 1105 (HY000): cannot find mpp task
10/9/2021, 07:29
major
5.0
5.1
5.2
#28655
#28154 Confusing behaviors of FROM_BASE64 function in WHERE clause
9/27/2021, 02:28
major
5.2
#28229
#28077 Substring_index() gets wrong result for uint64 index.
9/18/2021, 05:22
major
4.0
5.0
5.1
5.2
#28098
#27989 Missing sub plan info of ShuffleReceiver executor
11/23/2021, 08:49
major
5.2
#27992
#30880 TiDB OOM during dumpling 2500 tables
1/18/2022, 02:49
critical
5.3
5.4
#31723
#27949 planner: binding cannot work when `sql_select_limit` is enabled
11/23/2021, 09:59
major
5.0
5.1
5.2
5.3
#29789
#27930 `show grants for current_user` failed
11/18/2021, 22:16
major
5.0
5.1
5.2
manually closed
#29926 INSERT..SET vs INSERT ..VALUES to set Default current time stamp : INSERT..SET is not setting default timestamp.
1/17/2022, 19:43
major
4.0
5.0
5.1
5.2
5.3
#29966
#31467 DATA RACE in the ```IndexNestedLoopHashJoin```
1/17/2022, 15:03
major
4.0
5.0
5.1
5.2
5.3
5.4
#31731
release-5.0
#31753
OPEN
release-5.1
#31754
OPEN
release-5.2
#31755
OPEN
release-5.3
#31756
OPEN
release-5.4
#31757
OPEN
#30512 IT mysqltest `delete` failed with the plan changed
1/17/2022, 13:00
major
#1512
release-5.4
#1513
MERGED
#31176 DATA RACE in the ```util/topsql/reporter```
1/17/2022, 08:29
major
manually closed
#31593 unstable integration test lightning_checkpoint
1/17/2022, 07:35
major
5.4
#31594
#31689 IT mysql_test `row` failed
1/17/2022, 07:13
major
5.4
#1510
release-5.4
#1511
OPEN
#31523 query use join + for update in transaction，return error "Table has no partition for value from column_list"
1/17/2022, 06:50
major
5.0
manually closed
#31421 max_allowed_packet and net_buffer_length session | global scope difference in tidb
1/14/2022, 09:37
moderate
#31675
#31672 First log lines not written to the correct location and not in the correct format
1/14/2022, 08:31
minor
#31673
#31636 TiDB crash for the error of cannot find mpp task
1/14/2022, 07:25
major
5.2
5.3
5.4
#31658
release-5.3
#31695
OPEN
#31650 IT mysqltest `expression_index` failed
1/14/2022, 07:08
major
manually closed
#31173 Learner peers cannot be scheduled using placement settings
1/14/2022, 06:49
major
5.4
manually closed
#31047 lightning: removeOneJob seems not used
1/14/2022, 05:19
moderate
#31597
#31642 DATA RACE in the ```stmtSummaryByDigestMap```
1/14/2022, 04:03
major
#31683
#31352 IT jdbc test failed
1/14/2022, 02:24
major
5.4
#1500
#30258 TiDB returned error 8027 and was up and down for several mins while injecting iochaos on one of three tikvs.
1/14/2022, 02:45
major
5.2
manually closed
#27749 Lightning import 35k tables failed on new cluster for too many empty regions and region distribution is unbalanced
1/14/2022, 02:21
major
5.2
5.3
5.4
manually closed
#29740 index_comment is not working in TIDB
1/13/2022, 14:31
moderate
#31266
#31604 Stale Read should not be restricted by the Local Txn's zone check
1/13/2022, 14:09
#31606
#31435 Top SQL is not reporting workload for all seconds
1/13/2022, 12:13
moderate
#31531
#31649 IT mysqltest `row` failed
1/13/2022, 11:27
major
manually closed
#31651 IT mysql `insert_update` failed
1/13/2022, 11:27
major
manually closed
#31656 lightning import failed due to sorted-kv-dir no such file or directory
1/13/2022, 09:35
critical
#31657
#31655 IT mysqltest `json_gcol` failed
1/13/2022, 10:14
major
#1499
release-5.4
#1501
MERGED
#31635 LIKE search fails with indexed utf8mb4 char column with collate utf8mb4_unicode_ci
1/13/2022, 08:23
critical
4.0
5.0
5.1
5.2
5.3
5.4
manually closed
#31438 Normalized plan is not following the same format
1/13/2022, 07:29
minor
#31560
release-5.4
#31654
OPEN
#31551 Should not cast JSON type in between expression
1/11/2022, 13:59
major
5.4
#31553
#31284 "not between" return wrong result
1/5/2022, 03:15
critical
manually closed
#31579 br: conflict port in unit test.
1/13/2022, 05:25
major
#31578
#31611 TiDB doesn't write binlog when replicating tables with sequence
1/13/2022, 02:19
major
#1119
release-5.4
#1120
OPEN
#31046 lightning: storageDir seems not work
1/12/2022, 15:47
minor
#31504
#31537 panic when tracing a TPCE query plan
1/12/2022, 15:07
moderate
#31542
#31455 BR restore table with a policy failed even if the target tidb already has a policy with the same name
1/12/2022, 13:43
major
#31602
#31558 invalid input value: Utf8Error { valid_up_to: 1, error_len: Some(1) }
1/12/2022, 13:18
major
5.4
manually closed
#31228 The columns displayed in the query result are inconsistent with those in MySQL when names is gbk
1/12/2022, 11:47
moderate
#31457
release-5.4
#31627
OPEN
#31603 Got invalid memory when use char_length in unistore
1/12/2022, 10:49
minor
5.4
#31605
release-5.4
#31624
MERGED
#31494 "Out Of Memory Quota" return wrong results
1/12/2022, 09:17
critical
5.1
5.2
5.3
5.4
#31563
release-5.4
#31612
MERGED
release-5.1
#31613
OPEN
release-5.3
#31614
OPEN
#30532 Dump with `--sql` has incorrect progress report
1/12/2022, 07:29
minor
#30866
release-5.4
#31608
OPEN
#31598 Parser support for _ujis, _CP932 literal
1/12/2022, 06:43
5.0
5.1
5.2
5.3
5.4
manually closed
#30721 Got invalid mem address panic when using IndexMerge
1/12/2022, 06:38
major
manually closed
#31097 Dumpling: The `SortByPk` option is missing a flag
1/11/2022, 12:41
moderate
#31098
#31577 query with _tidb_rowid can not hit plan cache
1/11/2022, 11:54
5.3
manually closed
#29708 TiDB is not resulting error when max_allowed_packet is breached
1/11/2022, 11:17
major
4.0
5.0
5.1
5.2
5.3
3.1
3.0
2.1
5.4
#29962
#25989 Granafa version is too low, and has some important security bug.
1/11/2022, 07:21
major
manually closed
#26807 select return error:ERROR 1105 (HY000): runtime error:“ integer divide by zero occasionally” or ”index out of range“
8/10/2021, 05:49
major
5.0
5.1
5.2
#27016
#24262 "runtime error: index out of range [7] with length 7"] when split region
4/29/2021, 07:03
critical
4.0
5.0
5.1
manually closed
#31529 sync-load metrics is not shown on grafana dashboard
1/11/2022, 01:25
major
5.4
#31519
release-5.4
#31536
MERGED
#31202 `Can't find a proper physical plan for this query` when hint using primary index and tiflash replica exists
1/10/2022, 11:23
major
5.0
5.1
5.2
5.3
5.4
#31509
release-5.0
#31524
OPEN
release-5.1
#31525
OPEN
release-5.2
#31526
OPEN
release-5.3
#31527
OPEN
#31516 scalar subquery + union scan return error record
1/10/2022, 09:57
major
5.0
manually closed
#31005 restore a 1TB dataset with 2 tiflash replicas takes over 24 hours
1/10/2022, 09:05
major
manually closed
#31297 br restore failed with "Unknown character set: 'gbk'" if table CHARSET=gbk
1/10/2022, 09:03
critical
5.4
manually closed
#31366 The inserted result is different with json type in gbk
1/10/2022, 07:29
major
5.4
#31388
release-5.4
#31510
MERGED
#31293 lightning fails to import table CHARSET=gbk
1/10/2022, 06:45
critical
5.4
#31337
#31035 runtime error: index out of range [-1]
1/10/2022, 04:47
major
4.0
5.0
5.1
5.2
5.3
5.4
#31324
release-5.0
#31498
OPEN
release-5.1
#31499
OPEN
#31488 wrong result if character_set_results is gbk
1/10/2022, 04:13
critical
5.4
#31480
release-5.4
#31497
MERGED
#31269 Compared with the performance of v5.3.0, the performance of sysbench oltp_point_select drops 4.0% - 5.45%
1/10/2022, 03:45
major
5.4
#31479
release-5.4
#31492
MERGED
#31237 DATA RACE in the ```statistics/handle```
1/10/2022, 03:23
major
5.4
#31301
#31474 sysbench performance decrease on cached table
1/8/2022, 07:06
major
#31475
#31372 double column value are different with MySQL after changing column type from float to double
1/7/2022, 14:14
major
5.1
5.2
5.3
5.4
#31431
release-5.3
#31572
OPEN
release-5.2
#31573
OPEN
release-5.4
#31574
MERGED
release-5.1
#31575
OPEN
#31439 DATA RACE in the ```TestReporterWorker```
1/7/2022, 12:56
#31440
#31300 The results of InStatement and EqualStatement are inconsistent
1/6/2022, 10:42
critical
5.4
#31274
release-5.4
#31398
MERGED
#31267 panic during Unit/Integration Test / (little slow) br_table_filter ~ br_rawkv
1/4/2022, 12:32
critical
5.4
#31206
#31412 DATA RACE in the TestProfileHTTPHandler
1/7/2022, 08:54
major
#31450
release-5.4
#31452
MERGED
#31129 IndexNestedLoopHashJoin send on closed channel
1/7/2022, 07:14
major
4.0
5.0
5.1
5.2
5.3
5.4
#31323
release-5.0
#31445
OPEN
release-5.1
#31446
MERGED
release-5.2
#31447
OPEN
release-5.3
#31448
OPEN
release-5.4
#31449
MERGED
#31308 Can't create GBK table with collation
1/5/2022, 05:34
critical
5.4
#31309
#30740 index out of range when create gbk charset enum column
1/4/2022, 06:14
major
5.4
#31231
release-5.4
#31272
MERGED
#30896 mysql.ComStmtFetch occurs index out of range
12/29/2021, 09:49
major
5.4
#31008
#31062 DATA RACE in the ```ResetContextOfStmt```
1/6/2022, 20:14
major
#31334
release-5.0
#31416
OPEN
release-5.1
#31417
MERGED
release-5.2
#31418
OPEN
release-5.3
#31419
OPEN
release-5.4
#31420
MERGED
#31251 DATA RACE in the ```reporter.(*collecting)```
1/6/2022, 18:00
major
5.4
#31340
#31038 Runtime stats collection shouldn't collect stats if enable-collect-execution-info isn't enabled.
1/6/2022, 13:54
moderate
#31282
release-5.0
#31406
OPEN
#30918 DATA RACE in the SessionVars.InRestrictedSQL
1/6/2022, 13:02
major
5.4
#31058
#31331 builtin func `elt` result is not same when return binary
1/6/2022, 12:46
major
#31346
#31275 Unsupported cast from Enum to Enum
1/6/2022, 12:11
major
5.4
manually closed
#31375 plan-cache: hash_join return wrong results
1/6/2022, 11:54
critical
5.4
#31386
release-5.3
#31401
OPEN
release-5.4
#31402
MERGED
#31273 mysql test `row` failed.
1/6/2022, 10:42
major
5.4
#31274
release-5.4
#31398
MERGED
#31265 alter sequence <sequence> cache <n> does not change sequence cache value which was created as nocache
1/6/2022, 10:00
major
#31362
release-5.1
#31393
CLOSED
release-5.3
#31394
CLOSED
release-5.4
#31395
MERGED
release-5.2
#31396
CLOSED
release-5.0
#31397
CLOSED
#31295 Got unexpected "Error 1105" when using index-merge
1/6/2022, 04:44
major
5.0
5.1
5.2
5.3
5.4
#31359
release-5.4
#31369
MERGED
#31255 CTE doesn't handle apply properly
1/6/2022, 07:34
major
5.1
5.2
5.3
5.4
#31256
#31236 DATA RACE in the ```parser/charset```
1/6/2022, 05:26
major
5.4
#31291
#31356 br: restore unit test failed.
1/6/2022, 04:20
#31317
#30855 Show grants using more than two roles return incorrect result
1/6/2022, 03:40
major
5.0
5.1
5.2
5.3
5.4
#31322
#30245 different error code with mysql in mix of collations
1/5/2022, 02:18
major
5.4
#30479
release-5.4
#31305
MERGED
#31360 in v5.4.0, the default value of system variable "tidb_persist_analyze_options" should be off
1/6/2022, 02:37
moderate
manually closed
#31281 point-get by binary literal string returns empty result
1/5/2022, 12:12
major
5.4
#31283
release-5.4
#31355
MERGED
#31280 cached tableDual operator
1/5/2022, 11:48
critical
5.4
#31290
release-5.3
#31353
OPEN
release-5.4
#31354
MERGED
#30468 Data race when sub-executors of IndexLookUpJoin gets snapshot ts
1/5/2022, 11:20
major
#30487
release-5.0
#31347
OPEN
release-5.1
#31348
OPEN
release-5.2
#31349
OPEN
release-5.3
#31350
OPEN
release-5.4
#31351
OPEN
#31261 regression: planner return TableDual if InStatement contain duplicate values
1/5/2022, 10:07
critical
5.4
#31292
release-5.4
#31339
MERGED
#31314 insert into partition table with gbk charset fail
1/5/2022, 06:56
major
5.4
manually closed
#29871 Lightning duplicate-resolution should notify user when there is duplicate data
1/5/2022, 09:12
moderate
manually closed
#31118 LOAD DATA missed the updates of the stats_meta.
1/5/2022, 08:56
major
#31146
release-5.3
#31332
OPEN
release-5.4
#31333
MERGED
#30683 inconsistent result of `quarter` when the input is zero date
1/5/2022, 08:22
moderate
#31078
#31271 Create table failed with placement rule when `SCHEDULE="majority_in_primary"` and `PRIMARY_REGION` and `REGIONS` are the same
1/5/2022, 06:14
moderate
#31312
#29944 tidb & tiflash instance crash the same time
1/5/2022, 04:55
critical
manually closed
#29842 create global temporary table whitout oncommitOpt has a confusing error message
1/5/2022, 02:46
minor
#30349
#30963 show grants error message typo
1/5/2022, 02:17
minor
manually closed
#31243 DATA RACE in the ```util/topsql_test```
1/4/2022, 11:24
major
5.4
#31244
release-5.4
#31367
MERGED
#31221 gbk default collation to gbk_bin if new collation is not enabled
1/4/2022, 07:48
major
5.4
#31208
#31245 DATA RACE in the TestGetCPUProfile
1/4/2022, 09:12
major
#31246
release-5.4
#31368
OPEN
#31212 The Location in the DDL job is empty after decoding.
1/3/2022, 06:53
major
5.4
#31199
#31229 DataRace in IndexMergeReaderExec
12/31/2021, 09:41
major
5.4
#31230
release-5.4
#31235
MERGED
#31216 Wrong result because of wrong table scan range
1/4/2022, 03:52
critical
5.4
#31226
release-5.4
#31268
MERGED
#31227 reload tidb fail in nightly(1231) version
1/4/2022, 01:36
manually closed
#24038 INFORMATION_SCHEMA.CLUSTER_HARDWARE misses the disk information for tiflash node
12/7/2021, 07:03
moderate
manually closed
#24428 store: unistore will hang over in some case.
12/30/2021, 07:54
moderate
manually closed
#27573 dateAdd function bug
12/31/2021, 11:01
major
#28133
#31057 tidb-lightning return context.Canceled error when set wrong csv.header config
12/30/2021, 06:29
major
5.2
5.3
#31059
release-5.2
#31170
OPEN
release-5.3
#31171
OPEN
#31088 tidb-lightning import wrong data if user doesn't has right permission
12/30/2021, 02:35
major
5.2
5.3
#31089
release-5.2
#31151
OPEN
release-5.3
#31152
OPEN
#29813 lightning should notify user if there is error during import
12/31/2021, 08:17
moderate
#30908
release-5.3
#31225
CLOSED
#30798 binary literal in gbk columns is not handled
12/31/2021, 07:15
major
#31196
#31220 testStatsSuite.TestLogDetailedInfo is unstable
12/31/2021, 07:54
#31223
#20510 wrong result in "left join" statement
12/31/2021, 06:37
critical
#31210
#31011 We shouldn’t modify a column‘s charset by `alter table … modify column…`
12/31/2021, 05:25
moderate
#31193
#30890 Continuous Profiling do cpu profile maybe conflict with TopSQL
12/31/2021, 03:07
moderate
#30891
#29344 wrong error message when drop column covered by index
12/30/2021, 16:27
moderate
#29526
#29891 Inserting specific numbers into char : Discrepancy between TiDB and Mysql
12/30/2021, 15:34
major
manually closed
#30690 The inserted result is different with blob type in gbk dml test
12/30/2021, 13:35
major
#31031
#31185 Not good explain output for temporary table
12/30/2021, 11:38
moderate
manually closed
#30410 Lazy constraint check may cause data inconsistency
12/30/2021, 09:45
critical
5.0
5.1
5.2
5.3
#30447
#26810 Set variable `tidb_skip_isolation_level_check` seems not work as expected
12/30/2021, 09:40
moderate
manually closed
#28658 clustered index + insert ignore... on duplicate key update return wrong result
12/30/2021, 09:35
5.0
manually closed
#30858 placement: mirror issue of tikv/pd#4467
12/22/2021, 07:27
5.3
#30859
#27148 TiDB throw error for mpp queries
8/13/2021, 08:57
major
4.0
5.0
5.1
5.2
#27176
#31178 SQL BACKUP DATABASE will hang
12/30/2021, 09:01
manually closed
#30564 runtime error when inserting data into gbk column
12/30/2021, 08:07
major
#30694
#27524 run sysbench update and select *，sysbench return error
12/30/2021, 07:53
moderate
manually closed
#30618 The error message for inserting data into a JSON column is different from that for MySQL when names is gbk
12/30/2021, 07:33
minor
manually closed
#31141 prepare 'do 1' panic
12/30/2021, 07:09
#31142
#31150 Tidb Compress() results are not consistent with mysql.
12/30/2021, 06:49
manually closed
#31163 INTERVAL expr unit is permitted on either side of the + operator in mysql but TiDB is permitting only on the right side.
12/30/2021, 06:48
manually closed
#22393 Latency increased during tidb cluster rolling upgrade
12/30/2021, 05:15
moderate
manually closed
#23709 set pessimistic-txn.enabled=false in 4.x version, when upgrade to 5.0.0, the txn mode maybe changed
12/30/2021, 05:04
moderate
manually closed
#29160 Different behaviour among versions when optimistic transaction meets lock of pessimistic transaction
12/30/2021, 03:46
moderate
5.1
5.2
manually closed
#30264 GREATEST function with plus operations to time/date type gives wrong result.
12/30/2021, 03:33
major
#31037
#30399 wrong plan for Q5 in TPCH workload and timeout
12/30/2021, 02:55
moderate
manually closed
#31137 split table error message reversed step and minRegionStep
12/30/2021, 02:17
minor
#31138
#29019 Query with greatest/least function returns inconsistent result with mysql
11/7/2021, 03:17
critical
4.0
5.0
5.1
5.2
5.3
#29408
release-5.3
#29530
MERGED
#31131 When execute select into outfile, affected rows always show 0
12/29/2021, 17:13
minor
#31132
#31124 type conversion from `BIT` to `CHAR` should always consider uint
12/29/2021, 13:15
major
#31126
#31130 When execute select into outfile, affected rows always show 0
12/29/2021, 10:38
manually closed
#30440 mockstore: panic happens for test TestMvccTxnRead
12/29/2021, 10:35
moderate
#31116
#31119 tidb panic under `no_baskslash_escape` mode
12/29/2021, 10:07
major
#31111
#31113 identifier should convert to ? if it is invalid character
12/29/2021, 08:07
moderate
#31108
#30565 syntax error if character_set_client is gbk
12/29/2021, 07:33
major
manually closed
#31077 insert data into cache table will lead tidb panic
12/29/2021, 07:31
major
#31079
#29749 one tidb oom after run insert workload 40min
12/22/2021, 11:12
major
5.3
manually closed
#30470 Unstable test case `TestSelectForUpdateNoWait`
12/29/2021, 06:40
major
manually closed
#31103 assert false positive
12/29/2021, 03:59
major
manually closed
#30913 Wrong result when using index-merge
12/28/2021, 06:45
major
4.0
5.0
5.1
5.2
5.3
#30982
#29592 mysql report syntax error while tidb does not
12/29/2021, 02:23
moderate
manually closed
#30765 When names is GBK, an error occurs when creating a table with set/enum column types
12/28/2021, 14:07
major
#31039
#30984 no_index_merge hint doesn't work in subquery
12/28/2021, 09:53
major
manually closed
#31014 PR #30288 results in 5.4%-10% performance regression in read-heavy workloads
12/28/2021, 09:51
critical
#31061
#30786 CI test failure with sequence schema row count not equal to one
12/28/2021, 05:19
moderate
#30784
#30305 IT mysqltest failed with timestamp using 0 as default value
12/28/2021, 04:57
major
#30507
#30923 wrong `firstrow` aggregation result when there are regions returning empty result
12/28/2021, 04:55
critical
4.0
5.0
5.1
5.2
5.3
3.1
3.0
2.1
#11708
#31048 Concurrent Column Type Change would cause inconsistent schema and data
12/28/2021, 04:43
critical
5.1
5.2
5.3
#31051
release-5.1
#31069
OPEN
release-5.2
#31070
OPEN
release-5.3
#31071
OPEN
#30686 The JSON column returns a error message that are different with MySQL
12/28/2021, 03:43
minor
manually closed
#30745 Tidb dashboard page exception PD: Cluster: errnotbootstrapped
12/16/2021, 09:39
manually closed
#30801 string args of `Com_Stmt_SendLongData` are not aware of character_set_client
12/28/2021, 02:33
moderate
#31055
#31065 high cpu usage from reArrangeFallback of execution on apply operator
12/28/2021, 02:01
manually closed
#31017 `gbk_chinese_ci` collation should be case insensitive
12/27/2021, 08:14
major
manually closed
#22244 In pessimistic transaction, select for update is different on partition tables and non-partition tables
12/27/2021, 05:07
manually closed
#23508 “ Unexpected ExprType Float64 and EvalType Int” while using cluster index
4/14/2021, 08:03
major
5.0
#23559
release-5.0
#24018
CLOSED
#29967 xx-in-txn are missing in the Connection Idle Duration
12/24/2021, 14:14
moderate
manually closed
#30971 TiDB ignores ast.SetOprStmt when calculating number of fields of prepared statement
12/23/2021, 13:57
major
4.0
5.0
5.1
5.2
5.3
#30981
release-5.0
#30992
CLOSED
release-5.2
#30993
CLOSED
release-5.1
#30994
CLOSED
release-4.0
#30995
CLOSED
release-5.3
#30996
OPEN
#30651 WaitGroup is reused before previous Wait has returned in the TestCacheTablePointGet
12/24/2021, 06:41
major
manually closed
#30980 MPP plan is not correct
12/24/2021, 02:28
5.0
5.1
5.2
manually closed
#30987 Wrong result of correlated subquery
12/24/2021, 03:16
critical
4.0
5.0
5.1
5.2
5.3
manually closed
#30940 TiDB internally panics with concurrent DML and DDL
12/23/2021, 11:42
critical
manually closed
#30965 where conditions with virtual columns get lost in the query plan
12/23/2021, 11:13
critical
4.0
5.0
5.1
5.2
5.3
#30966
release-4.0
#30975
OPEN
release-5.0
#30976
OPEN
release-5.1
#30977
OPEN
release-5.2
#30978
OPEN
release-5.3
#30979
OPEN
#30658 DATA RACE in the doActionOnGroupMutations
12/23/2021, 09:11
major
#30964
#29833 `show create view` DEFINER is error
11/17/2021, 15:51
moderate
5.0
5.1
5.2
5.3
#29854
#23644 delete without where condition should not check the select privilege
4/1/2021, 23:35
major
5.0
#23647
#30354 Wrong result when IndexMerge is used with virtual column
12/23/2021, 07:36
major
manually closed
#30720 Restore failure due to split region cause some key space unmap to region temporarily.
12/23/2021, 07:05
minor
#30889
#30946 `└` is not valid in GBK encoding.
12/23/2021, 03:12
minor
manually closed
#30425 br: storage is not balance after restore 2T data
12/22/2021, 16:45
moderate
#30899
#30922 Unstable test TestCacheTableBasicReadAndWrite
12/22/2021, 16:31
minor
#30924
#28424 query failed after add index
12/10/2021, 09:49
minor
5.2
5.3
#29323
release-5.2
#30985
OPEN
release-5.3
#30986
OPEN
#30930 "get old row failed" when `replace` into case-insensitive primary key
12/22/2021, 08:05
#30931
#30499 different results of order by window func between MySQL and TiDB
12/22/2021, 05:45
critical
manually closed
#30486 Collation used by `IN` clause is not correct.
12/21/2021, 12:47
major
4.0
5.0
5.1
5.2
5.3
#30492
#30898 there is a difference of crc32 of gbk charset table between tidb and mysql
12/21/2021, 09:27
moderate
#30900
#30018 TiKV stores contains more than 1000 empty regions respectively after one importing, which blocks the next import
12/20/2021, 07:45
major
5.2
5.3
#30428
release-5.2
#30875
OPEN
release-5.3
#30876
OPEN
#19117 data race insertRegionToCache
12/21/2021, 07:58
moderate
manually closed
#30809 check mutation detects inconsistent index values when use expression-index
12/21/2021, 04:19
major
#30829
#30685 UnionScan + IndexMerge, query with or missing record in transaction
12/21/2021, 02:57
major
#30719
#30448 tracing_serial_test fails due to wrong time expectation
12/20/2021, 06:26
major
manually closed
#30707 copr_test is always timeout
12/20/2021, 12:11
major
#30706
#30395 lightning precheck message "smaller number for tikv-importer.disk-quota(8EiB)" too ambiguous when local disk space check fails
12/20/2021, 11:49
moderate
#30439
release-5.3
#30888
OPEN
#30104 br s3 endpoint can't end with '/'
12/20/2021, 10:09
moderate
#30530
master
#30144
CLOSED
release-5.2
#30884
OPEN
#30804 TiDB connection is lost due to "invalid memory address or nil pointer dereference"
12/20/2021, 09:49
major
#30878
#30789 `drop user` failed when `set names gbk`
12/20/2021, 09:15
major
#30843
#24095 Join reorder occurs "index out of range" error
4/21/2021, 12:19
major
5.0
#24102
release-5.0
#30881
MERGED
#30362 Tidb uhhex() results are conflicting with mysql( 5.7 and 8.0) when collation_database =gbk_chinese_ci
12/20/2021, 07:27
moderate
#30288
#30429 It raises the error of Invalid latin1 character string
12/20/2021, 07:27
major
#30288
#27797 wrong result when aggregation on partition table
9/5/2021, 16:34
5.0
5.1
5.2
manually closed
#26554 Internal error: UnionExec chunk column count mismatch
9/6/2021, 09:54
major
5.0
5.1
5.2
#27798
release-4.0
#27836
MERGED
release-5.0
#27837
MERGED
release-5.1
#27838
MERGED
#30402 IT mysqltest failed with avg result precision
12/20/2021, 03:11
major
4.0
5.0
5.1
5.2
5.3
#30773
release-4.0
#30861
OPEN
release-5.0
#30862
MERGED
#30135 br restore hang, the dataset is backup with stats
12/20/2021, 24:09
major
#30190
#29670 SET sql_mode=DEFAULT is not setting the value for session , until global value is set to DEFAULT
12/19/2021, 23:57
moderate
#29680
#27948 Information schema is out of date: schema failed to update in 1 lease
12/19/2021, 16:04
major
manually closed
#30852 invalid memory address or nil pointer dereference in the explaintest
12/19/2021, 09:48
manually closed
#29705 Internal error when pushdown agg into partitionUnion
12/1/2021, 12:35
major
5.0
5.1
5.2
5.3
#30231
release-5.1
#30837
OPEN
release-5.0
#30838
MERGED
release-5.2
#30839
OPEN
release-5.3
#30840
OPEN
#29968 TiDB 5.0.0 GC problem that can cause duplicated fm-sketch records
11/22/2021, 01:43
major
5.0
manually closed
#25691 data race in `table/tables/tables_test.go`
9/26/2021, 13:57
major
4.0
5.0
5.1
#26463
release-4.0
#26474
MERGED
release-5.0
#26475
OPEN
release-5.1
#26476
MERGED
#25041 Incompatible error when grouping on join
8/17/2021, 08:18
moderate
5.0
5.1
5.2
#25094
#26376 rule_stabilize_results_test fails randomly on release-5.0 branch
7/23/2021, 02:48
major
5.0
5.1
5.2
5.3
#26481
release-4.0
#26491
OPEN
release-5.0
#26492
CLOSED
release-5.1
#26493
MERGED
#25013 data race in `executor_test`
7/23/2021, 06:16
major
5.0
5.1
5.2
5.3
#26460
release-4.0
#26498
OPEN
release-5.0
#26499
MERGED
release-5.1
#26501
MERGED
#25190 unstable test `point_get_plan_test.go:58: testPointGetSuite.TearDownSuite`
7/23/2021, 08:32
major
5.0
5.1
5.2
5.3
manually closed
#25014 unstable test `FAIL: prepare_test.go:448: testPrepareSerialSuite.TestPrepareCacheForPartition`
7/23/2021, 06:56
major
5.0
5.1
5.2
5.3
#26500
release-4.0
#26503
OPEN
release-5.0
#26505
MERGED
release-5.1
#26506
MERGED
#28942 prepared-plan-cache: wrong results using the enum column
10/20/2021, 20:12
major
5.3
#28976
release-5.0
#28992
CLOSED
release-5.1
#28993
CLOSED
release-5.2
#28994
CLOSED
#29252 config: enforce-mpp config item is useless in v5.0.4
12/17/2021, 05:43
moderate
5.0
manually closed
#29498 concat(ifnull(time(3)) returns different results from MySQL
12/17/2021, 05:14
major
5.0
5.1
5.2
5.3
#30588
#30825 the count of information_schema.cluster_statements_summary is bigger than tidb_stmt_summary_max_stmt_count
12/17/2021, 04:53
major
manually closed
#30766 load data will not ignore lines
12/17/2021, 02:11
moderate
manually closed
#30813 Session can't see new add column after DDL commit
12/16/2021, 11:35
manually closed
#30641 error message of BR is misleading
12/16/2021, 11:04
minor
#30763
#27687 TIDB Instantly runs out of memory when adding index
11/24/2021, 02:35
major
5.0
5.1
5.2
5.3
#29925
release-5.1
#30123
MERGED
release-5.3
#30124
MERGED
release-5.0
#30125
MERGED
release-5.2
#30126
OPEN
#30587 TiDB loses connection when using transaction
12/16/2021, 08:20
major
5.0
5.1
5.2
5.3
manually closed
#29002 tidb-lightning reports "schema not found" when it cannot connect to tidb-server status report
12/16/2021, 08:02
major
manually closed
#27494 lightning output huge amount of log and performance is low when log level is debug
12/16/2021, 07:48
major
#30700
#30101 Wrong result for greatest when args are unsigned bigint
12/2/2021, 05:11
major
5.0
5.1
5.2
5.3
#30121
release-5.3
#30788
OPEN
release-5.2
#30790
OPEN
#26832 TiDB panic index out of range [4294967295] after long time tiup bench run
12/3/2021, 07:13
major
4.0
5.0
5.1
5.2
5.3
#30290
release-5.0
#30385
MERGED
release-5.1
#30386
MERGED
release-5.2
#30387
OPEN
release-5.3
#30388
OPEN
#30748 coercibility is wrong for subquery
12/16/2021, 05:42
major
4.0
5.0
5.1
5.2
5.3
#30750
#29401 interface conversion: expression.Expression is *expression.ScalarFunction, not *expression.Column
11/24/2021, 07:55
major
5.0
5.1
5.2
5.3
#30002
release-5.1
#30775
OPEN
#28462 Import with Lightning fails when setting `security.enable-sem = true` for TiDB
12/16/2021, 03:47
major
manually closed
#30400 DDL progress can be blocked due to high concurrency
12/6/2021, 06:53
major
4.0
5.0
5.1
5.2
5.3
#30401
release-5.1
#30760
CLOSED
release-5.0
#30761
CLOSED
release-5.3
#30762
CLOSED
release-5.2
#30764
CLOSED
#27261 br restore failed Intermittently after progress 100%
12/16/2021, 03:25
minor
manually closed
#30669 DATA RACE in the IndexNestedLoopHashJoin.finishJoinWorkers
12/14/2021, 13:46
major
#30701
#30642 DATA RACE in the server
12/16/2021, 02:06
major
#30680
#30303 Unstable CI test TestDBNameEscape
12/16/2021, 01:55
major
manually closed
#30744 Tidb dashboard page exception PD: Cluster: errnotbootstrapped
12/16/2021, 01:26
manually closed
#25422 tidb_analyze_version default value is different when upgrade from 4.x and 5.x
12/15/2021, 13:12
major
#30743
release-5.1
#30751
OPEN
release-5.2
#30752
OPEN
release-5.3
#30753
OPEN
#30580 Extended stats concurrency test fail: Deadlock found when trying to get lock; try restarting transaction
12/15/2021, 12:28
moderate
#30566
#30426 tidb panic:invalid memory address or nil pointer dereference
12/15/2021, 08:34
major
manually closed
#29876 lightning: setting `--log-file "-"` will not print any log to stdout
11/19/2021, 03:19
major
#29896
release-5.3
#29939
OPEN
#29807 lightning: Error 1146: Table 'lightning_task_info.conflict_error_v1' doesn't exist
11/15/2021, 10:55
major
5.3
manually closed
#29566 Lightning: found race in atom-ut.
12/8/2021, 09:19
major
manually closed
#29564 lightning: import is too slow when duplicate-detect is enabled
11/9/2021, 05:58
major
5.3
#29555
release-5.3
#29598
MERGED
#29475 explain_test does not check results last output.
12/15/2021, 09:04
major
#30717
#30174 enum type subquery return error record
12/15/2021, 08:52
major
#30445
#30679 unstable test TestAnalyzeFastSample
12/15/2021, 07:41
major
manually closed
#24615 PD Server Timeout under high write pressure
12/15/2021, 07:23
major
manually closed
#29204 The pd version numbers displayed by dashboard and CLUSTER_INFO are inconsistent
12/15/2021, 07:12
major
manually closed
#30722 string args of `COM_STMT_EXECUTE` are not aware of character_set_client
12/15/2021, 04:14
major
5.3
#30723
release-5.3
#30735
OPEN
#30676 unstable test TestHashInTopN
12/15/2021, 04:19
major
manually closed
#28031 lightning: DBaaS lightning import doesn't fail if source folder not exist
12/14/2021, 12:04
major
5.2
5.3
#30674
release-5.2
#30713
OPEN
release-5.3
#30714
OPEN
#30515 tidb_store_limit INSTANCE scope is broken
12/15/2021, 01:40
major
#30522
#30688 The Max SafeTS Gap metrics is wrong
12/14/2021, 11:48
#30689
#29673 JSON_EXTRACT function does not get the expected result
12/14/2021, 10:38
moderate
#29750
#30571 http connection leak
12/10/2021, 02:44
critical
5.1
5.2
5.3
manually closed
#29709 Auth failed for `u1@127.%`
11/23/2021, 07:17
major
5.2
5.3
#29577
#24630 Query 5 of TPCH Testing failed and make server down on v5.0.1
12/14/2021, 08:20
major
manually closed
#27126 Test [udaf_avg_union] failed
12/14/2021, 08:17
major
manually closed
#27447 Timeout test `builtin_time_vec_generated_test.go:6727: testVectorizeSuite1.TestVectorizedBuiltinTimeEvalOneVecGenerated`
12/14/2021, 08:03
major
manually closed
#25189 data race in `github.com/pingcap/tidb/store/mockstore/unistore.(*RPCClient).SendRequest()`
12/14/2021, 08:04
major
manually closed
#25271 Leak test `inspectionSuite.TearDownSuite`
12/14/2021, 08:03
major
manually closed
#26999 Leak test `testRestoreSchemaSuite.TearDownSuite`
12/14/2021, 08:03
major
manually closed
#27449 Timeout test ``builtin_time_vec_test.go:579: testVectorizeSuite2.TestVectorizedBuiltinTimeFunc`
12/14/2021, 08:03
major
manually closed
#30074 TiDB CI hang for more then 10 min
12/14/2021, 07:29
major
manually closed
#30691 The result of CTE is not ordered
12/14/2021, 07:14
major
manually closed
#29731 data race in TestDumpPlanReplayerAPI
12/14/2021, 04:04
major
manually closed
#27795 tidb panic when run tipocket testcase in test-store
12/13/2021, 12:44
major
#30523
#22498 PD cannot store the configuration persistently
12/13/2021, 09:29
major
manually closed
#22788 Scatter region when creating tables is not work
12/13/2021, 09:23
major
manually closed
#18660 InterceptedPDClient no longer implements pd.Client
12/13/2021, 09:23
moderate
manually closed
#14212 pd-server listens on same port as etcd
12/13/2021, 09:19
moderate
manually closed
#30568 `show create table` display not same as MySQL with default collate
12/12/2021, 03:58
minor
manually closed
#30238 IT unstable test `TestLoadData`
12/12/2021, 03:39
major
#30643
#27208 CI: 5.2 unit test race in `(*IndexNestedLoopHashJoin).finishJoinWorkers()`
12/11/2021, 03:13
major
#30619
#30582 DATA RACE in the IndexNestedLoopHashJoin
12/11/2021, 03:13
major
#30619
#30615 `tidb_decode_key` still shows `_tidb_rowid` even the table has a clustered index
12/10/2021, 13:53
moderate
#30623
#30567 update result not same as MySQL with GBK charset
12/10/2021, 08:25
major
manually closed
#30501 runtime error: invalid memory address or nil pointer dereference, upgrade from 4.0.16 to v5.3.0
12/10/2021, 06:21
major
#30602
release-5.3
#30613
OPEN
#30412 TiDB fails to insert data when using transaction
12/10/2021, 04:59
manually closed
#28739 expression: Non-existing local timestamps during DST spring forward got converted to 0 instead of getting the transition timestamp
12/9/2021, 08:57
critical
#30405
#24172 ddl: admin cancel ddl job may return success appearancely but actually it doesn't
12/9/2021, 10:59
major
4.0
5.0
5.1
5.2
5.3
#30549
#29177 CI: lightning_error_summary test case failed.
12/9/2021, 10:25
major
#30547
#28054 Unstable test `github.com/pingcap/tidb/plugin.Shutdown`
12/9/2021, 10:04
major
manually closed
#30413 TiDB (with tikv) produces different results for SELECT statements when using transaction
12/9/2021, 09:48
major
manually closed
#27328 testStatsSuite.TestAnalyzeGlobalStatsWithOpts & testStatsSuite.TestAnalyzeGlobalStatsWithOpts2 failed when make gotest
12/9/2021, 08:17
major
#30576
#30519 Interval() with expressions is not working in Tidb
12/9/2021, 06:43
moderate
#30528
#30542 Different results between plan on tiflash and plan on tikv
12/9/2021, 06:30
critical
5.0
5.1
5.2
5.3
manually closed
#30289 TiDB loses connection when executing transaction
12/9/2021, 06:17
major
5.0
5.1
5.2
5.3
#30471
release-5.0
#30794
MERGED
release-5.1
#30795
OPEN
release-5.2
#30796
OPEN
#29570 jdbc test faild with `runtime error: index out of range`
12/9/2021, 06:03
major
#30285
#30569 `show create table` result is different with MySQL when creating a table with gbk charset
12/9/2021, 05:55
minor
manually closed
#28205 Master branch commits with continuous repeat errors
12/9/2021, 03:49
major
manually closed
#29794 br backup encryption doesn't check crypter.key length
12/9/2021, 02:39
moderate
#29991
#30225 br restore encrypted backup failed "Bad table magic number"
12/9/2021, 02:14
critical
manually closed
#27115 Unstable test `testCTCSerialSuiteWrapper.TestChangingColOriginDefaultValue`
12/9/2021, 01:48
major
manually closed
#28349 Unstable test `rule_result_reorder_test.go:165: testRuleReorderResults.TestOrderedResultModeOnOtherOperators`
12/8/2021, 17:46
major
manually closed
#24895 information_schema.cluster_config "unknown node type" for TiFlash
12/8/2021, 12:25
moderate
manually closed
#27532 dynamic prune mode can not read result set correctly
12/8/2021, 09:47
major
#30505
#29669 TestBatchGetandPointGetwithHashPartition test typo
12/8/2021, 07:51
moderate
#29671
#24916 dml: error message (ERROR 1242 (21000)) for select statement is not compatible with mysql (ERROR 1241 (21000)))
12/8/2021, 07:09
minor
manually closed
#30509 the scope in error message is wrong
12/8/2021, 06:53
major
#30510
#30488 DATA RACE in ```collationInfo```
12/8/2021, 06:43
major
#30490
#29365 Typo in GitHub Workflow in Contribution Guide
12/8/2021, 06:29
minor
#612
#30502 DATA RACE in the ```builtin_other_vec_generated_test.go```
12/8/2021, 05:53
major
#30503
#24305 The error code and info is incompatible doing alter table
12/8/2021, 01:47
minor
manually closed
#23865 binary literal containing invalid-unicode characters are truncated in the metadata
12/7/2021, 13:55
moderate
manually closed
#24734 Too many slow logs when loading data
12/7/2021, 13:47
moderate
manually closed
#30107 IT unstable test `tidb-test`
12/7/2021, 13:21
major
#1407
#30496 window function not work correctly when join two table
12/7/2021, 13:16
manually closed
#30309 TiDB doesn't log any slow log if log.level >= "error"
12/7/2021, 12:49
critical
5.1
5.2
5.3
#30461
release-5.3
#30493
OPEN
#25496 potential DATA RACE in update operation
12/7/2021, 12:36
minor
manually closed
#30332 IT goroutine leak detected in `integration ddl`
12/7/2021, 12:07
major
#30467
#19697 Unexpected default values for `SET` when the new collation is enabled
12/7/2021, 09:58
manually closed
#10260 tidb-server does not shutdown gracefully if pd-server and/or tikv-server have gone away
12/7/2021, 08:32
moderate
manually closed
#27114 Data race in `sessionctx/variable.(*SessionVars).InitStatementContext`
12/7/2021, 08:12
major
manually closed
#28093 create table for invisible unique key with auto_increment should have same behavior with it's show create tables
12/7/2021, 07:55
moderate
#30477
#30266 Unstable test: TestAuthPlugin2
12/6/2021, 10:13
major
5.3
#30287
#22429 TIDB PD keeps recycling
12/7/2021, 07:05
major
manually closed
#30286 IT Unstable case `TestGetIndexMVCC`
12/7/2021, 07:04
major
manually closed
#30256 TestAllHistory failed in CI
12/7/2021, 07:03
major
manually closed
#30249 Unstable test found in CI TestInitConnect
12/7/2021, 06:59
major
manually closed
#30297 IT Unstable case `TestSumAvg`
12/7/2021, 06:58
major
manually closed
#30279 IT mysqltest `role` and `role2` failed
12/7/2021, 06:59
major
#30294
release-5.3
#30474
OPEN
#24901 DML: delete with where report "Error 1292: Truncated incorrect INTEGER value"
12/7/2021, 06:54
major
manually closed
#28841 IT `role` failed
12/7/2021, 06:52
major
#28880
#30281 IT Unstable case mysqltest `delete`
12/7/2021, 06:44
major
#1375
#30357 case-sensitivity issue when query `information_schema.tables` between TiDB and MySQL
12/7/2021, 06:32
major
manually closed
#30237 IT unstable test `TestSocketAndIp`
12/7/2021, 06:35
major
manually closed
#29538 tidb oom after inject tikv、pd、tidb network-loss
12/7/2021, 06:20
major
manually closed
#27001 blocking issues at `TestT` of ddl/ddl_test.go
12/7/2021, 06:19
major
manually closed
#27443 Timeout test `db_partition_test.go:2681: testIntegrationSuite4.TestPartitionCancelAddIndex`
12/7/2021, 06:19
major
manually closed
#27445 Timeout test `db_test.go:557: testDBSuite8.TestCancelAddPrimaryKey`
12/7/2021, 06:18
major
manually closed
#27450 Timeout test `tidb_test.go:878: tidbTestSerialSuite.TestTLSAuto`
12/7/2021, 06:15
major
manually closed
#30365 when using dynamic partition prune mode, MPP query does not show accessed partition in explain results
12/7/2021, 05:53
moderate
#30367
#27441 Timeout test `db_integration_test.go:1352: testIntegrationSuite6.TestCreateTableTooLarge`
12/7/2021, 05:39
major
manually closed
#25894 Test session with tikv hang more then 10 minutes
12/7/2021, 05:32
major
manually closed
#28949 Out of bound read in TiDB MySQL protocol refresh command
12/7/2021, 05:30
manually closed
#30464 Resource may leak when ReadAll meets error
12/7/2021, 05:27
major
#30462
#27162 start tidb-server failed on loading plugin test
12/7/2021, 05:24
major
manually closed
#29977 `make gotest` failed on release-4.0
12/7/2021, 05:20
major
manually closed
#30368 TiDB panic when running a banking workload
12/7/2021, 05:15
critical
manually closed
#29728 data race in github.com/pingcap/tidb/ddl.TestT
12/7/2021, 03:18
major
manually closed
#30326 Malicious SQL statement which directly crashes TiDB server by triggering stack overflow
12/7/2021, 03:11
critical
5.1
5.2
5.3
#30418
release-5.1
#30458
OPEN
release-5.2
#30459
OPEN
release-5.3
#30460
OPEN
#30442 builin func Compress() result is not same as MySQL with gbk charset
12/7/2021, 03:11
major
manually closed
#30149 dumpling: dump failed when a sequence created
12/6/2021, 12:03
major
5.3
#30164
#30364 IT mysqltest `mysql_replace` failed with auto_increment errors
12/6/2021, 06:59
major
#1398
#29327 TiDB does not trim space from ENUM DEFAULT definition
12/6/2021, 03:59
major
#30356
#27151 lightning: pre-check show duplicate info
12/6/2021, 03:25
moderate
manually closed
#25032 cast: convert float value to json have different precision with MySQL
12/6/2021, 02:31
major
manually closed
#29949 `lc_time_names` might be an unsafe noop system variable
11/26/2021, 05:59
moderate
#30084
#29947 TiDB produces different results for SELECT statement when using transaction
12/3/2021, 07:33
critical
4.0
5.0
5.1
5.2
5.3
#30265
release-5.0
#30389
MERGED
release-5.1
#30390
MERGED
release-5.2
#30391
OPEN
#29952 TiDB + TiFlash throw out of range error for agg function `avg`
12/3/2021, 03:09
major
4.0
5.0
5.1
5.2
5.3
#30010
#30345 data race in the GlobalConfig
12/3/2021, 03:47
major
#30346
#30255 Validation Functions can not call vars.GlobalVarsAccessor.GetGlobalSysVar safely
12/2/2021, 10:47
critical
#30293
#30344 tidb master idc-jenkins-ci-tidb/integration-copr-test failed
12/3/2021, 02:03
manually closed
#30187 data race in planbuilder
12/2/2021, 16:05
moderate
#30355
#29416 Set operation UNION with parentheses to order precedence is not supported in TiDB
12/2/2021, 10:15
moderate
#29656
#28476 TiDB v5.2.1 Parser Unexpected Error
12/2/2021, 10:15
major
5.2
#29656
#29755 CI Test `sql/randgen-topn/7_str_1.sql` failed
12/2/2021, 09:37
major
#30236
#29154 trim2Args, trim3Args should not be pushed down to tiflash in v5.2.x
12/2/2021, 08:39
critical
5.2
manually closed
#30215 TiDB exited: panic: runtime error: invalid memory address or nil pointer dereference
12/2/2021, 08:02
major
manually closed
#30324 inconsistent result for built in function `uuid_to_bin`
12/1/2021, 15:40
manually closed
#30259 Comparison functions shows discrepancy
12/2/2021, 06:16
manually closed
#25028 ddl: column type change will use default value as converted one for a invalid old json string
12/2/2021, 05:23
major
#30278
#30196 invalid `-affinity-cpus` returns with wrong retcode
12/2/2021, 02:45
moderate
#30197
#29483 REPLACE overwrites other rows when auto_inc capacity exceeded
12/2/2021, 02:25
critical
4.0
5.0
5.1
5.2
5.3
#30301
#29489 br: panic when close chan in CI br-integration-test
11/9/2021, 06:19
major
#29491
#29386 The table has the Composite Primary Key will be very slow while using Dumpling to backup in MySQL
11/4/2021, 11:43
major
#29399
release-5.3
#29464
MERGED
#30224 Got error when using insert into select on duplicate key update
12/1/2021, 09:14
major
manually closed
#30307 Grafana dashboard no data in PD Client -> Start TSO Wait Duration
12/1/2021, 11:11
5.2
5.3
#30311
#30271 wrong result when optimize order by for index
12/1/2021, 11:01
5.2
5.3
#30273
#29658 ddl:creating a secondary index may isn't compatible with mysql when the table contains cluster index
12/1/2021, 09:43
moderate
#29660
#29240 load data with long content will panic
12/1/2021, 08:25
major
#29222
#30030 CI unstable test in `tidb/executor`
12/1/2021, 08:08
major
manually closed
#25645 UPDATE result is not compatible with MySQL
6/25/2021, 03:58
moderate
manually closed
#29995 TiDB behaves differently than MySQL on authentication of users with the same name and different hosts when wild card involved
12/1/2021, 07:29
major
#30189
#30291 Empty `INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS` table while there are FKs
12/1/2021, 05:28
manually closed
#29908 label constraints syntax error while `FOLLOWER_CONSTRAINT` use dict format
12/1/2021, 03:38
moderate
manually closed
#29716 executor: SQL after IndexLookUpExecutor may be slow
11/18/2021, 06:45
major
#29894
#28762 update statement is successful even if there is a primary key conflict in list partition table
11/30/2021, 16:26
manually closed
#25285 conversion from zero int to time is not compatible with MySQL
11/30/2021, 14:09
major
#25728
#30282 IT Timeout test `ddl delete test`
11/30/2021, 12:28
major
manually closed
#29015 Incorrectly insert invalid float value NaN
11/30/2021, 10:09
major
4.0
5.0
5.1
5.2
#30148
#27540 `timestampadd` as expression index got wrong result
11/30/2021, 09:57
major
#30213
#27135 runtime error: index out of range [0] with length 0
11/30/2021, 08:18
major
manually closed
#29423 Lightning duplicate detection does not set service GC safepoint
11/5/2021, 06:30
critical
manually closed
#30128 During S3 backup, errors may occur if there is "/" at the end of the endpoint
11/30/2021, 07:51
major
manually closed
#30211 index_lookup_join return empty result if it is Out Of Memory Quota
11/29/2021, 12:15
critical
5.1
5.2
5.3
#30214
release-5.1
#30240
MERGED
release-5.2
#30241
MERGED
release-5.3
#30242
MERGED
#30140 TiDB panic when running sysbench oltp_read_write
11/29/2021, 07:53
critical
#30181
#29520 update clustered index return error message：IntHandle compares to CommonHandle
11/11/2021, 03:09
critical
5.3
manually closed
#30201 IT Unstable case mysqltest `partition_innodb` and `partition_range`
11/30/2021, 02:47
major
manually closed
#30185 data race when test in br/pkg/lightning/log
11/29/2021, 12:03
minor
#30179
#30246 different result with mysql in `TIMESTAMP`
11/30/2021, 01:48
manually closed
#30232 data race in the sessionctx when running ```make race```
11/29/2021, 14:59
major
manually closed
#30247 Unstable test ```planner/core/integration_partition_test.go``` when ```make race ```
11/29/2021, 14:33
manually closed
#29996 lightning max-error record tripled when backend is tidb
11/29/2021, 12:03
moderate
#30179
#30234 unstable test case: TestTraceCE
11/29/2021, 11:51
major
#30235
#29283 Unstable test: builtin_string_test.go:2634 TestWeightString
11/2/2021, 15:16
major
#29276
#29725 tidb returns 'Unknown auth plugin' when some old clients to connect
11/29/2021, 10:33
critical
5.3
#29738
#25716 slow query file requires a maximum storage time and maximum file limit
11/29/2021, 09:09
major
manually closed
#29495 plan replayer http dump cannot be used in a TiDB cluster with proxy
11/5/2021, 03:37
major
manually closed
#29434 Results are different when tidb_enable_vectorized_expression is off
11/4/2021, 11:17
major
4.0
5.0
5.1
5.2
#29438
release-5.3
#29455
MERGED
release-4.0
#29916
MERGED
#30078 str_to_date() Microseconds with leading zeros are not converted correctly in TiDB
11/29/2021, 08:29
critical
4.0
5.0
5.1
5.2
5.3
#30122
release-4.0
#30219
OPEN
release-5.0
#30220
MERGED
release-5.1
#30221
MERGED
release-5.2
#30222
OPEN
release-5.3
#30223
OPEN
#29410 `make parser_yacc` fails due to junk bytes at the end of generated files
11/23/2021, 04:07
major
#29846
#30182 Regression, no longer host:port reported in show processlist
11/29/2021, 06:11
major
#30183
#27458 show processlist show point-get SQL as null.
11/29/2021, 02:45
major
manually closed
#30195 IndexMerge didn't check if pushdown is enabled or not
11/29/2021, 01:53
manually closed
#29862 Auto analyze throw GCTooEarly error
11/29/2021, 01:11
manually closed
#30198 wrong connect string makes tidb quit
11/29/2021, 24:09
manually closed
#29757 `TestClusterTables/ForClusterServerInfo` fails on apple M1
11/28/2021, 14:35
major
#29933
#29317 execute privilege related SQL failed in TiDB server when security.skip-grant-table=true
11/26/2021, 13:08
major
#29358
release-5.3
#29397
MERGED
release-5.2
#29858
CLOSED
#27439 Timeout test `db_partition_test.go:632: testIntegrationSuite1.TestCreateTableWithListPartition`
11/26/2021, 13:04
major
manually closed
#27440 Timeout test `db_test.go:573: testDBSuite7.TestCancelAddIndex`
11/26/2021, 13:03
major
manually closed
#27438 Timeout test `db_test.go:1287: testDBSuite5.TestAddIndex5`
11/26/2021, 13:03
major
manually closed
#27313 Skyline pruning prunes maybe-good prefix index
11/26/2021, 07:45
moderate
#27527
#30112 IT unstable case mysqltest `gcol_view`
11/26/2021, 06:27
major
manually closed
#30115 ScalarFunction Unspecified is not supported in batch mode
11/26/2021, 06:24
major
manually closed
#30116 IT test case mysqltest `insert_update` failed
11/26/2021, 05:25
major
manually closed
#29735 Builtin func convert() can't deal with GBK charset correctly
11/26/2021, 05:19
major
#30004
#29417 CONCAT negative decimal value is chopping last digit in TiDB
11/18/2021, 02:13
critical
4.0
5.0
5.1
5.2
5.3
#29687
release-4.0
#30012
MERGED
release-5.1
#30013
MERGED
release-5.0
#30014
MERGED
release-5.2
#30015
OPEN
#30001 CI mysqltest `type_decimal ` ` type_enum` failed
11/25/2021, 13:48
major
manually closed
#30094 Where conditions are eliminated wrongly caused by `HashCode` collision
11/25/2021, 11:33
#30120
#30137 IT Unstable case mysqltest `comment_table`
11/25/2021, 10:53
major
manually closed
#29264 Unstable test: `trackerrecorder_test.go:47: TestHeapProfileRecorder`
11/25/2021, 10:45
major
manually closed
#29675 Skip privilege check in Information schema
11/25/2021, 05:40
major
4.0
5.0
manually closed
#30031 buildUpdateLists has some confusion with updatable-table and non-updatable table (eg: subquery with alias)
11/25/2021, 09:13
major
5.1
5.2
5.3
#30061
#24567 update stmt get panic and wrong result
11/25/2021, 09:13
major
#30061
#30100 prepared-plan-cache: return wrong results using "<=>" statement
11/25/2021, 07:10
major
5.3
#30003
#29993 prepared-plan-cache: index out of range [0] with length 0
11/25/2021, 07:10
major
5.3
#30003
#30142 br full backup failed
11/25/2021, 05:45
manually closed
#30075 SQL syntax error fails to be checked
11/25/2021, 02:43
moderate
manually closed
#25642 unstable test `testPlanSerialSuite.TestPartitionWithVariedDatasources`
11/25/2021, 03:11
major
#30139
#26750 Out-of-range errors not fully MySQL compatible
11/25/2021, 02:53
minor
manually closed
#10965 Trace UI broken
11/25/2021, 02:49
moderate
manually closed
#27620 Timeout test `testDDLTableSplitSuite.TestTableSplit`
11/25/2021, 02:27
major
manually closed
#28308 TiDB: connection to tidb lost and lots of error in tidb.log
11/25/2021, 02:26
major
manually closed
#28745 runtime error: index out of range [5] with length 5
11/25/2021, 02:12
major
manually closed
#29922 TiDB does not show non default hash partitions in show create table
11/24/2021, 20:21
moderate
#29945
#30118 IT test faild with error message changed
11/24/2021, 16:38
major
manually closed
#29823 revoking a role for user still leave the privilege of the role intact for that user
11/24/2021, 11:51
major
#30028
#28698 auto analyze may get triggered out of specified time when new index is added
10/11/2021, 09:53
moderate
4.0
5.0
5.1
5.2
#28703
release-4.0
#28719
CLOSED
release-5.0
#28721
CLOSED
release-5.1
#28723
CLOSED
release-5.2
#28725
MERGED
release-5.1-20211012
#28758
MERGED
#27024 "Data too long" error when dumping stats from a table with new collation
8/17/2021, 08:02
major
4.0
5.0
5.1
5.2
5.3
#27033
release-4.0
#27299
MERGED
release-5.0
#27300
MERGED
release-5.1
#27301
MERGED
#24210 TiDB will panic if ProjectionExec.baseExecutor.Open returns error
4/28/2021, 06:15
critical
4.0
5.0
#24231
#23506 tidb panic while query a table which was set collation
11/24/2021, 09:07
major
#29905
#29608 ERROR 1105 (HY000): runtime error: index out of range [10] with length 10
11/24/2021, 09:07
moderate
#29905
#29711 order by + limit + utf8_unicode_ci，return error record
11/15/2021, 10:01
critical
4.0
5.0
5.1
5.2
5.3
#29778
release-4.0
#29796
MERGED
release-5.0
#29797
MERGED
release-5.1
#29798
MERGED
release-5.2
#29799
OPEN
release-5.3
#29800
MERGED
#29915 alter table placement policy ddl job_type is none
11/24/2021, 08:53
moderate
#29929
#29244 Different `microSecond` result between non-vectorized and vectorized expression
11/3/2021, 03:37
critical
4.0
5.0
5.1
5.2
5.3
#29310
release-4.0
#29384
MERGED
release-5.0
#29385
MERGED
release-5.2
#29387
OPEN
release-5.3
#29395
MERGED
#14164 can't find schema when `insert into ON DUPLICATE`
1/6/2021, 11:03
critical
4.0
#14412
#26229 concurrently truncating the same partition hangs DDL
7/14/2021, 06:49
major
4.0
5.0
5.1
#26232
release-4.0
#26237
MERGED
release-5.0
#26238
MERGED
release-5.1
#26239
MERGED
#26338 Copr-cache metrics on TiDB have no data
7/19/2021, 08:25
4.0
#26339
release-4.0
#26342
MERGED
release-5.0
#26343
MERGED
release-5.1
#26344
MERGED
#29149 ERROR 1054 (42S22): Unknown column 't1_outer.b' in 'field list'
11/24/2021, 08:17
major
manually closed
#26766 expected invalid default value for `date default '2020-00-00'`
8/4/2021, 19:05
major
4.0
5.0
5.1
#26828
release-4.0
#26902
MERGED
release-5.0
#26903
MERGED
release-5.1
#26904
MERGED
#24594 MySQL Bugs: #103665 The aliases interferes despite the fact that the database is specified
11/24/2021, 08:11
major
manually closed
#27353 goroutine/memory leak when streaming query been cancelled
8/19/2021, 08:02
4.0
#27354
release-4.0
#27378
MERGED
release-5.0
#27379
MERGED
release-5.1
#27380
MERGED
release-5.2
#27381
MERGED
#26977 bigint unsigned range error when insert select
8/20/2021, 05:12
major
4.0
#27122
release-4.0
#27416
MERGED
release-5.0
#27417
MERGED
release-5.1
#27418
MERGED
#27232 query result incorrect while date_sub result overflow the `datetime` filed
8/20/2021, 09:28
major
4.0
#27244
release-4.0
#27451
CLOSED
release-5.0
#27452
CLOSED
release-5.1
#27453
CLOSED
release-5.2
#27454
MERGED
#28352 Auto_analyze collection mechanism optimization
11/24/2021, 08:00
major
manually closed
#27106 Wrong query result when session variable is used as group by item
8/27/2021, 08:46
critical
4.0
5.0
5.1
5.2
#27370
release-4.0
#27636
CLOSED
#11648 Disabling STRICT_TRANS_TABLES should allow NULL insert into NOT NULL column with default value
12/25/2020, 03:44
moderate
4.0
#21237
release-4.0
#27832
MERGED
#24717 query use prefix index and hint INL_JOIN，occur error: index out of range
5/21/2021, 08:06
major
4.0
5.0
#24568
release-5.0
#24824
MERGED
#24716 query use prefix index and hint IndexHashJoin，occur error: index out of range
5/21/2021, 08:06
major
4.0
5.0
#24568
release-5.0
#24824
MERGED
#24547 prefix primary key index lookup join paniced
5/21/2021, 08:06
major
4.0
5.0
#24568
release-5.0
#24824
MERGED
#22629 Aggregation function COUNT(NULL) will return error
2/18/2021, 02:55
major
4.0
manually closed
#23322 It raised encoding failed when executing select statement on medium blob type
3/31/2021, 08:27
major
4.0
5.0
manually closed
#28087 plan-cache: join on bit column
9/28/2021, 03:09
critical
4.0
5.0
5.1
5.2
#28432
release-4.0
#28444
MERGED
release-5.0
#28445
MERGED
release-5.1
#28446
MERGED
release-5.2
#28447
MERGED
#28162 plan-cache: join on timestamp column
9/28/2021, 06:28
critical
4.0
5.0
5.1
5.2
manually closed
#28643 Different `hour` result between non-vectorized and vectorized expression
10/15/2021, 08:35
critical
4.0
5.0
5.1
5.2
#28857
release-4.0
#28870
MERGED
release-5.0
#28871
MERGED
release-5.1
#28872
MERGED
release-5.2
#28874
MERGED
#23499 The result of ‘group by having' is incorrect
11/24/2021, 06:19
major
manually closed
#25144 upgrade from v4.0.0 to v5.0.2, report "panic in the recoverable goroutine"
11/24/2021, 05:59
major
manually closed
#27613 the association subquey result is not correct when collation is on
11/24/2021, 05:43
major
manually closed
#29819 `rand_seed` system variable does not support replication of the RAND() function
11/24/2021, 05:35
moderate
#29936
#27952 mpp task may get the same ID and lead to query failed
9/22/2021, 05:00
major
5.0
5.1
#28022
release-5.2
#28283
MERGED
release-5.0
#28284
MERGED
release-5.1
#28285
OPEN
release-5.1-20211012
#28742
MERGED
#28096 Killing TiFlash causes TiDB down
9/17/2021, 05:26
major
5.2
#28110
release-5.0
#28138
MERGED
release-5.1
#28139
MERGED
release-5.2
#28140
MERGED
#27214 CREATE SCHEMA is not respecting the collation_server variable
10/19/2021, 14:22
moderate
5.2
#27216
release-5.2
#30077
OPEN
#29364 Alias column name is not recognized with union operator
11/23/2021, 10:30
moderate
manually closed
#24057 Analyze table failed after the data loaded through Lightning replicated to TiFlash
11/23/2021, 10:02
moderate
manually closed
#22082 `Can't find column` errors when using group_concat
11/23/2021, 09:58
moderate
manually closed
#26547 TiDB crashed while analyzing table in tpcc with `tidb_analyze_version=2`
11/23/2021, 09:47
moderate
manually closed
#10151 Error subquery returns more than 1 row for insert on dup
11/23/2021, 09:46
moderate
manually closed
#13856 error when querying information_schema.tidb_hot_regions
11/23/2021, 09:43
moderate
manually closed
#29989 Unstable test TestCreateUniqueExpressionIndex
11/23/2021, 09:29
major
#29990
#29784 CI Unstable test mysql_test `update` plan mismatch
11/23/2021, 09:19
major
#1347
#29873 CI unstable case mysqltest `update`
11/23/2021, 09:19
major
#1347
#25896 Unstable test `testInfoschemaTableSuite.TestForAnalyzeStatus`
11/23/2021, 09:18
major
#27113
#25490 Wrong execution plan
11/23/2021, 09:15
major
manually closed
#29513 cast length error in union clause
11/23/2021, 09:03
major
4.0
5.0
5.1
5.2
5.3
#29563
release-4.0
#30054
OPEN
release-5.0
#30055
MERGED
release-5.1
#30056
OPEN
release-5.2
#30057
OPEN
release-5.3
#30058
OPEN
#29302 Granting a db level privilege to a non-existent table should not report `ErrTableNotExists`
11/23/2021, 07:05
moderate
#29321
#30029 CI unstable test `TestAdminCleanupIndexMore` oom failed
11/23/2021, 06:05
major
#30035
#25812 v5.1.0, tidb panicked with runtime error: index out of range [-1]
11/23/2021, 04:49
major
5.1
manually closed
#29366 DEFAULT keyword is not accepted in set local tmp_table_size
11/23/2021, 03:53
moderate
#30005
#26638 Operator should be Batch_Point_Get_1, not TableDual
11/23/2021, 03:03
major
#26713
#29972 CI unstable test mysql `auto_increment` failed
11/23/2021, 01:54
major
manually closed
#29974 CI Unstable test mysqltest `charset`
11/23/2021, 01:53
major
manually closed
#29892 Retrying transaction with a double type auto-increment column leads to data error
11/22/2021, 15:39
critical
4.0
5.0
5.1
5.2
5.3
#29997
release-4.0
#30019
MERGED
release-5.0
#30020
MERGED
release-5.1
#30021
OPEN
release-5.2
#30022
OPEN
release-5.3
#30023
OPEN
#24142 REVOKE / GRANT visitInfo is incorrect on global grants
4/26/2021, 04:11
4.0
5.0
#23946
#23625 runtime error: makeslice: cap out of range
4/14/2021, 13:57
major
4.0
#23890
release-4.0
#30017
MERGED
#29188 Some analyze related log information is incomplete
10/28/2021, 11:54
moderate
4.0
5.0
5.1
5.2
5.3
#29189
release-4.0
#29227
MERGED
release-5.0
#29228
MERGED
release-5.1
#29229
OPEN
release-5.2
#29231
OPEN
#23114 Incompatible with MySQL when using expressions returning enum as WHERE conditions
5/18/2021, 23:51
major
4.0
5.0
#24542
release-4.0
#30011
MERGED
release-5.0
#30857
MERGED
#22964 One TiKV instance keeps OOM when using "lightning tidb backend" to import 2T data
11/22/2021, 11:46
major
manually closed
#29525 Alter table incorrectly modified enum internal value.
11/22/2021, 10:29
moderate
#29759
#22394 TypeNewDecimal handle wrong about string value.
11/22/2021, 10:15
moderate
#22407
#27480 query and insert result incorrect while use `ceil`/`truncate`/`floor` as expression index
11/22/2021, 10:01
major
4.0
5.0
5.1
5.2
5.3
#29923
#23423 Issue with loading TPC-C warehouses
11/22/2021, 08:10
moderate
manually closed
#29710 System table restore failed
11/15/2021, 07:09
major
4.0
5.0
5.1
5.2
#29730
release-5.3
#29774
MERGED
release-5.2
#29976
OPEN
#27421 BR download / import give up retry when meeting retryable gRPC errors
8/20/2021, 14:00
major
4.0
5.0
5.1
5.2
#27423
release-5.2
#27472
MERGED
#29481 NATURAL JOIN with multiple tables(4) resulting extra column in TiDB
11/22/2021, 06:53
critical
4.0
5.0
5.1
5.2
5.3
#29599
release-4.0
#30037
MERGED
release-5.0
#30038
MERGED
release-5.1
#30039
MERGED
release-5.2
#30040
OPEN
#27187 tidb OOM during analyze table phase of lightning import
11/22/2021, 06:32
major
manually closed
#29727 data race in github.com/pingcap/tidb/br/pkg/mock.Test
11/22/2021, 06:28
major
manually closed
#29469 CheckRecordAndIndex can panic
11/22/2021, 06:08
major
manually closed
#29834 the different plans return different results
11/22/2021, 04:05
major
5.0
5.1
5.2
5.3
#29844
release-5.0
#29984
MERGED
release-5.1
#29985
OPEN
release-5.2
#29987
OPEN
release-5.3
#29988
OPEN
#29961 Unstable test in cache_test
11/22/2021, 03:51
major
#29957
#25782 data race in `TestFastAnalyze`
11/22/2021, 03:37
major
#29965
#29940 `PD TSO Wait Duration` on the Grafana panel is ambiguous
11/22/2021, 02:49
#29942
#29726 Data race in github.com/pingcap/tidb/br/pkg/lightning.TestGetDeleteTask
11/21/2021, 15:35
major
manually closed
#23721 Rename a non exist table report wrong error message
11/19/2021, 10:13
minor
manually closed
#29930 column alias is not supported in where clause, simple sql "select id as ida from t1 where ida = 1;"
11/19/2021, 08:55
manually closed
#29326 CREATE View resulting "duplicate column name" error
11/19/2021, 07:37
major
#29895
#29781 drop role failed after revoke role from current user
11/19/2021, 07:23
major
#29814
#21098 Dump table stats error on wrong enum values
11/19/2021, 04:04
moderate
manually closed
#29890 CI unstable test `TestStoreGlobalConfig` failed
11/19/2021, 03:29
major
#29900
#29897 CI mysqltest failed for view
11/18/2021, 17:56
major
#1341
#29587 global `sql_auto_is_null` is not controlled by noop funciton
11/18/2021, 10:31
moderate
#29594
#29752 enable-table-lock does not support rename correctly.
11/18/2021, 08:35
major
manually closed
#28435 cmd/ddltest TestDDLSuiteTestForIssue24621 doesn't run
11/18/2021, 07:57
moderate
#29870
#29277 Sequence cannot work when existing a temporary table with the same name
11/18/2021, 07:37
major
manually closed
#29185 Lightning: Crashes if built without git tags
11/18/2021, 03:13
minor
#29186
#29476 explain_generate_column_substitute explain test failure
11/18/2021, 03:51
major
#29624
#17745 P2-[4.0 Bug Hunting]-[Inconsistent error code]-inserting big values
11/17/2021, 16:51
moderate
#28791
#29721 Data race in github.com/pingcap/tidb/br/pkg/lightning.TestRunServer
11/17/2021, 09:10
major
manually closed
#27167 Wrong charset about union result of date type and int
11/17/2021, 08:59
major
manually closed
#28306 The result of semi join using collation is not correct
11/17/2021, 08:55
major
manually closed
#29850 8% tpcc performance degradation caused by #29238
11/17/2021, 08:53
major
#29859
release-5.3
#29872
MERGED
#27138 set @@tidb_partition_prune_mode=dynamic; select on partition table occur：runtime error: index out of range [0] with length 0
11/17/2021, 08:41
major
#29456
#29468 v5.3.0, scale-out tidb in same server fail for "unix socket /tmp/tidb.sock exists"
11/5/2021, 07:08
critical
5.3
manually closed
#29411 [Dumpling] dumpling --consistency lock doesn't lock table as expected
11/5/2021, 05:01
critical
5.3
#29448
release-5.3
#29502
MERGED
#29359 br: Incremental restore failed to execute DDL which contains tableAttributes in the cluster v5.0
11/4/2021, 13:41
critical
5.3
#29360
#28858 prepare/execute return a wrong result after changing parameter's type
10/29/2021, 10:09
critical
5.2
#28944
#28867 prepare/execute statements return an wrong result when changing IndexJoin's parameters
10/18/2021, 16:42
critical
5.1
5.2
#28915
release-5.1
#28927
OPEN
release-5.2
#28928
OPEN
#29785 when tidb_enable_change_multi_schema is disable，do multi schema job succeed
11/17/2021, 04:47
moderate
#29828
#29805 prepared-plan-cache: return wrong results using the prefix index
11/17/2021, 02:20
major
5.3
#29829
release-5.3
#29855
OPEN
#29783 CI Unstable case mysql_test `update`
11/16/2021, 18:42
major
#1333
#29832 CI mysqltest `infoschema` failed
11/16/2021, 15:57
major
#1336
#29845 statistics: unstable test
11/16/2021, 10:53
#29843
#29554 sometimes the stream_agg return wrong results
11/16/2021, 05:01
critical
5.3
#29809
#23897 tidb panic: indexHashJoinInnerWorker.doJoinUnordered failed while execute with prepare
11/16/2021, 03:29
major
#24179
release-5.0
#26724
MERGED
release-5.1
#26725
MERGED
#25802 It raise panic when comparing int with double data type in associated subqueries
11/16/2021, 03:24
major
manually closed
#29308 TestZapLoggerWithKeys fails when running multiple times with TestGlobalLoggerReplace
11/15/2021, 17:35
major
#29347
#22685 mpp: the precision of avg(decimal) is wider than that from mysql
2/4/2021, 10:58
minor
#22668
#21659 Broadcast join/MPP return empty result when query involves clustered index table.
12/15/2020, 03:42
critical
#21663
#22718 mpp: avg(null) returns error
2/5/2021, 02:33
major
manually closed
#23031 flash: A pari of ExchangeReceiver / ExchangeSender has difference schema on the same column
3/14/2021, 14:22
major
manually closed
#29762 Fail test `executor_test.go:52: testChecksumSuite.TestChecksum`
11/15/2021, 10:13
#29767
#29734 Unstable test case `testDBSuite8.TestCreateWithSameName`
11/15/2021, 06:42
major
manually closed
#28020 Unstable `attributes_sql_test.go:237: testDBSuite8.TestFlashbackTable`
11/15/2021, 06:41
major
manually closed
#29756 Unstable test ddl `mock update version error`
11/15/2021, 06:40
major
manually closed
#27892 Unstable test testDBSuite8.TestRecoverTable
11/15/2021, 06:37
major
#28898
#29665 [lightning] max-error switch not work as expected
11/14/2021, 06:15
major
5.3
#29748
release-5.3
#29753
MERGED
#29744 lightning output a lot of useless charset convert warn log
11/14/2021, 06:15
#29748
release-5.3
#29753
MERGED
#29722 Value out of the range will only set the session variable leaving PD client unset.
11/13/2021, 19:29
major
#29699
release-5.3
#29751
MERGED
#29717 CI `lock table` cases failed
11/12/2021, 15:45
major
#1328
#29523 replication.enable-placement-rules-cache values in "show config" and "tiup cluster edit-config" are different
11/12/2021, 07:07
moderate
manually closed
#29715 lightning report error when set `data-character-set` = GBK
11/12/2021, 05:55
#29713
release-5.3
#29719
MERGED
#29465 The error message become "register error after initialized is prohibited" and panicked
11/12/2021, 05:19
moderate
#29593
#29432 v5.3.0, security.auto-tls default value change to true, should be false
11/12/2021, 02:49
major
manually closed
#29692 lightning checksum error when parallel import data
11/11/2021, 11:15
critical
5.3
#29695
release-5.3
#29704
MERGED
#29589 CI tidb_ghpr_coverage failed
11/11/2021, 09:35
major
#29591
release-5.3
#29825
CLOSED
#29653 `skip-grant` tidb set password can't take affect
11/11/2021, 07:43
critical
5.3
#29668
release-5.3
#29684
MERGED
release-5.3
#29694
CLOSED
#29632 test hang at package `table/tables`
11/11/2021, 07:28
major
#29688
#29681 "Incorrect timestamp value" warning is not aligned with MySQL
11/11/2021, 05:41
manually closed
#29482 infoschema.placement_rules table uses wrong flen values
11/11/2021, 05:03
major
#29583
#27888 Unstable test testDBSuite1.TestDropPrimaryKey
11/11/2021, 03:59
major
#29651
#27496 select use index merge return error: invalid memory address or nil pointer dereference
11/11/2021, 03:14
major
manually closed
#29586 the results is different from expr_pushdown
11/10/2021, 13:41
critical
4.0
5.0
5.1
5.2
5.3
#11302
#29647 Time out test `table/tables`
11/10/2021, 06:29
major
manually closed
#29473 show grants failed after drop granted role
11/10/2021, 03:17
moderate
#29494
#25526 query empty table with `IN` clause reports 'invalid year'
7/5/2021, 10:59
moderate
#25901
release-5.1
#26366
MERGED
release-5.0
#30427
CLOSED
#29625 lightning: checksum error is shadowed
11/10/2021, 03:07
critical
5.3
#29626
release-5.3
#29634
MERGED
#29633 lightning ignored error when table checksum failed
11/10/2021, 02:17
manually closed
#29415 SET timestamp=default is setting value to null
11/9/2021, 16:49
moderate
#29447
#29576 v4.0.15 upgrade to v5.3.0, the default_db in sql binding lost after upgrade
11/9/2021, 07:51
moderate
manually closed
#27897 SET GLOBAL tidb_skip_isolation_level_check=1 doesn't work as expected
9/14/2021, 04:32
5.1
5.2
#27898
#29237 IT `expression_index` failed
11/9/2021, 08:27
major
#29584
release-5.3
#29611
MERGED
#29298 IT `gcol_select `, `union `, `temp_table `, `delete `,`insert_update ` failed
11/9/2021, 06:51
major
#1307
release-5.3
#1318
OPEN
#29565 prepared-plan-cache: the results is different from the prepare statment
11/9/2021, 02:47
moderate
5.3
#29579
release-5.3
#29590
MERGED
#29582 v4.0.15 upgrade to v5.3.0, need check whether has a dead-loop in this ERROR info
11/9/2021, 02:32
moderate
manually closed
#29571 prepared-plan-cache: the result is different from prepare statement when timestamp overflow
11/8/2021, 14:53
moderate
5.3
manually closed
#29503 create binding cause connection panic
11/8/2021, 13:11
major
4.0
5.0
5.1
5.2
5.3
#29519
release-5.3
#29574
MERGED
release-5.2
#30371
OPEN
release-5.0
#30372
CLOSED
release-5.1
#30373
CLOSED
release-4.0
#30374
OPEN
#29551 prepared_plan_cache: the aggregation return wrong results
11/8/2021, 09:51
major
5.3
#29558
release-5.3
#29568
MERGED
#29049 Start tidb error
11/8/2021, 06:13
major
#1283
#28206 Unstable `db_partition_test.go: testIntegrationSuite5.TestDropSchemaWithPartitionTable`
11/8/2021, 06:05
major
#29499
#29528 randomly receive signal SIGSEGV in `executor` test
11/8/2021, 04:35
#29477
#27425 br restore database slow and lots of "scatter region failed, retring" in log when stores less then replica
8/30/2021, 07:34
major
#27483
#27831 wrong result in the combined expression
11/5/2021, 08:29
critical
5.1
5.2
5.3
#29375
release-5.1
#29514
MERGED
release-5.2
#29515
OPEN
release-5.3
#29516
MERGED
#29357 TiKV panic with error of Cannot cast Bytes scalar value into Int
11/5/2021, 07:27
critical
4.0
5.0
5.1
5.2
#29454
release-5.3
#29507
CLOSED
release-4.0
#29508
MERGED
release-5.0
#29509
MERGED
release-5.1
#29510
MERGED
#29486 prepared-plan-cache: the inl_join return wrong results
11/5/2021, 06:57
major
#29496
release-5.3
#29504
MERGED
#29390 Tidb memory allocation is abnormal when running business, which may lead to OOM
11/5/2021, 06:03
major
manually closed
#29215 two tidb oom repeatedly
11/1/2021, 03:08
critical
#29230
#28553 Unstable test `db_partition_test.go: testIntegrationSuite5.TestDropSchemaWithPartitionTable`
11/5/2021, 02:37
major
manually closed
#29412 register error after initialized is prohibited
11/4/2021, 23:49
major
#29457
release-5.3
#29484
MERGED
#29466 Attributes cannot be dropped when database is dropped
11/4/2021, 16:37
major
#29467
release-5.3
#29480
MERGED
#29474 set `tidb_stmt_summary_max_stmt_count=0` should return error
11/4/2021, 16:08
major
manually closed
#28967 LOCK TABLE T1 write; does not raise error or warning
11/4/2021, 06:23
critical
5.1
5.2
5.3
#29301
release-5.3
#29437
MERGED
release-5.1
#29439
OPEN
release-5.2
#29440
OPEN
#29304 Upgrade: after upgrade pd and tidb, pd version from information_schema.cluster_info is not updated.
11/1/2021, 13:23
manually closed
#29224 Data race in `TestCharsetIntroducer` in `parser/charset/charset.go`
11/4/2021, 07:36
major
manually closed
#29368 Wrong results when using Having / distinct / aggregation function
11/3/2021, 09:07
critical
manually closed
#29296 prepared-plan-cache: wrong results using the unique index column
11/3/2021, 03:23
major
5.3
#29312
release-5.3
#29379
MERGED
#29303 prepared-plan-cache: wrong results when enable clustered index
11/3/2021, 03:09
major
5.3
#29349
release-5.3
#29377
MERGED
#29164 data race in `expression/builtin_cast_vec_test.go`
11/2/2021, 15:16
major
#29276
#29324 The update operation is invalid and TiDB server falls into an abnormal state
11/2/2021, 05:36
manually closed
#29307 Unable to start 2 tidb servers on same node when leaving 'socket' config empty(auto-generated)
11/2/2021, 04:14
#29332
release-5.3
#29407
MERGED
#29221 Index Merge can not be selected when we set sql_select_limit
11/1/2021, 09:46
moderate
#29300
#29239 Report `Illegal mix of collations` error when `character_set_server/database` is gbk
11/1/2021, 09:10
moderate
#29290
#29271 Creating temporary tables should need `CREATE TEMPORARY TABLES` privilege instead of `CREATE`
11/1/2021, 08:46
major
#29279
#29282 Prepared statements can't see temporary tables when the SQL involves multiple tables
11/1/2021, 08:02
major
#29289
#28679 PD version in the `cluster_info` table is wrong
11/1/2021, 07:02
moderate
#29265
#29255 Inserting into a temporary table panics after the database is dropped
11/1/2021, 06:40
major
#29263
#28051 Analyze table failed with column type Enum
11/1/2021, 05:18
major
manually closed
#29101 pr#28915 results in performance degradation in TPCC benchmark
11/1/2021, 04:00
major
#29238
release-5.1
#29292
OPEN
#29287 TiDB OOM while analyzing table in TPCH, TPCDS and Join Order Benchmark with tidb_analyze_version=2
11/1/2021, 03:08
#29230
#29203 Some index merge plan can not be cached
11/1/2021, 03:36
moderate
#29241
#27893 inl_merge_join and inl_hash_join have different results
9/16/2021, 04:00
critical
5.1
5.2
#28032
release-4.0
#28079
CLOSED
release-5.0
#28080
CLOSED
release-5.1
#28081
MERGED
release-5.2
#28082
MERGED
#29268 Grant SELECT and INSERT to non-existent table should report an error
11/1/2021, 01:22
moderate
#29273
#27522 No warning when some type of column cannot be pushed to tiflash
10/31/2021, 16:02
minor
#29285
#29032 ON condition is not supported with subqueries
10/30/2021, 13:34
minor
manually closed
#28084 Unclear defaults for `plugin-dir`
10/30/2021, 03:14
minor
#29254
#28675 `information_schema.columns`, `explain` and `desc` should not get results with the `SHOW VIEW` privilege
10/29/2021, 20:08
moderate
#28985
#29052 select use concat do not return error as expect:Illegal mix of collations for operation 'concat'
10/29/2021, 08:16
moderate
5.2
manually closed
#23633 Unexpected error level log when enabling plan cache
10/29/2021, 05:57
moderate
manually closed
#29178 CI: lightning_duplicate_detection test case failed.
10/29/2021, 05:04
major
#29225
#28792 index hints cause some logical optimizations can't be applied
10/29/2021, 04:24
moderate
#29061
#27605 DBaaS : v5.2.0 lightning import parquet file in pending
10/29/2021, 03:51
critical
5.2
manually closed
#29030 Nil dereference on queries to INFORMATION_SCHEMA.KEY_COLUMN_USAGE
10/29/2021, 24:41
major
manually closed
#29179 prepared statement with or predicate got two plan, one is full table scan
10/28/2021, 09:40
major
manually closed
#28801 br: backup failure when grpc against tikv temp lost - OnCall 3819
10/28/2021, 08:38
#28811
#28316 Duplicate predicates in Selection operator
10/28/2021, 07:18
moderate
#28317
#29005 Size as reported by `BACKUP` statement is wrong
10/28/2021, 06:46
moderate
manually closed
#29195 Unstable test for TestPrepareCacheChangingParamType
10/28/2021, 05:28
#29197
#28973 Temporary table should not inherit placement settings from database
10/28/2021, 02:56
minor
#29099
#29098 Alter table with placement options should be forbid for temporary table
10/28/2021, 02:56
major
#29099
#29074 Create table like should not inherit placement settings from db
10/28/2021, 02:56
major
#29099
#29089 parser/reserved_words_test.go is failing
10/27/2021, 11:28
major
#29087
#27984 Warning about tidb_slow_log_masking is noisy
10/27/2021, 07:52
minor
manually closed
#29161 SHOW CREATE TABLE does not show PARTITION clauses
10/27/2021, 05:14
manually closed
#24283 Table length limit
10/27/2021, 03:16
minor
manually closed
#16788 compare NULL in int column with float got incorrect
10/27/2021, 02:10
moderate
manually closed
#29006 Create table with placement policy complains ERROR 1105 (HY000)
10/26/2021, 10:58
#29081
#29086 TiDB v4.0.15 got checkptr failure with unit test
10/26/2021, 10:20
manually closed
#29075 Create temporary table should not inherit database's placement option
10/26/2021, 06:07
major
manually closed
#28767 Placement option of FOLLOWERS=4 not supported
10/26/2021, 04:58
moderate
#29050
#13136 mismatch the warning message and error code with MySQL 5.7
10/26/2021, 04:20
moderate
manually closed
#29008 br: BACKUP statement panics with "runtime error:slice bounds out of range" when SEM is enabled
10/25/2021, 13:24
5.1
5.2
#29037
release-5.1
#29078
OPEN
release-5.2
#29079
OPEN
#28793 Can't analyze columns with string longer than 65535 bytes
10/25/2021, 11:50
major
#28800
release-5.1
#29072
CLOSED
release-5.2
#29073
CLOSED
#28816 Leak test `pdutil.TestScheduler`
10/25/2021, 10:16
major
#28932
#28777 data race in `github.com/pingcap/tidb/bindinfo_test.TestGCBindRecord()`
10/25/2021, 05:54
major
#29053
#29051 Execution plan changed and causes TiFlash OOM.
10/25/2021, 03:29
manually closed
#28948 restart tidb will get stuck in panic with internal SQL execution in delete_range
10/21/2021, 10:08
critical
#28945
#28897 v5.1.0, error message for grant fail need to be improved
10/21/2021, 07:51
minor
manually closed
#28881 ddl: Temporary Table doesn't work correctly with Sequence
10/20/2021, 08:20
major
#28946
#27127 Test [udaf_bitor_union] failed
10/20/2021, 01:47
major
manually closed
#28714 IT `insert_update` failed
10/20/2021, 01:44
major
manually closed
#28052 Out of range value for column '%s' at row %d
10/19/2021, 06:18
moderate
5.0
5.1
5.2
#28065
#28533 GRANT/REVOKE ON non-existent table incorrectly returns error
10/19/2021, 03:40
moderate
#28882
#28933 IT `temp_table` failed
10/19/2021, 03:34
major
#1278
#28894 TiFlash report `3rd arguments of function substringUTF8 must be constants.` in a statement without `substring`.
10/19/2021, 03:21
major
manually closed
#26944 Cardinality always 0
10/19/2021, 02:23
major
#7261
release-5.0
#7294
MERGED
release-5.1
#7295
MERGED
release-5.2
#7296
MERGED
#28834 placement policy is not supported in CREATE TABLE for list COLUMNS partitioning
10/15/2021, 17:04
moderate
#28847
#28771 integration-ddl-test failed due to timeout
10/15/2021, 02:47
major
#28772
#24252 SHOW CONFIG execution burst warning
5/20/2021, 14:44
major
#24770
#28254 return wrong result using decimal column
10/15/2021, 02:37
critical
5.1
5.2
#28827
release-5.1
#28836
OPEN
release-5.2
#28837
MERGED
#27970 MySQL 5.7 compatibility issue INFORMATION_SCHEMA.TABLES.TABLE_COLLATION value for VIEW
10/14/2021, 09:43
moderate
#28807
#28473 `show create table` can show the view when the user doesn't have the privilege
10/14/2021, 15:49
major
#28662
#28535 hostnames for users should be stored in lowercase
10/14/2021, 14:01
moderate
#28741
#25986 Unstable test testPessimisticSuite.TestAmendForUniqueIndex and testStatsSuite.TestAnalyzeGlobalStatsWithOpts2
10/14/2021, 10:59
major
manually closed
#28782 prepared-plan-cache: return wrong result when use the IF function
10/14/2021, 09:33
major
#28790
#28233 regression issue: return empty result
10/14/2021, 07:57
critical
5.1
#28296
release-5.1
#28819
MERGED
release-5.2
#28820
MERGED
#27889 Unstable test testIntegrationSuite4.TestTruncatePartitionAndDropTable
10/14/2021, 06:37
major
#28794
#28532 REVOKE ALL PRIVILEGES, GRANT OPTION.. fails
10/14/2021, 04:03
moderate
#28738
#28705 analyze panic with enum column(version2)
10/14/2021, 02:57
major
manually closed
#28686 ddl: drop table should clean the placement bundle rules
10/14/2021, 03:17
moderate
#28687
#28559 IT `role`,`role2`,`grant_dynamic` failed
10/13/2021, 11:55
major
#1277
#28530 Permissions for CREATE TEMPORARY TABLE are incorrectly global-only scoped
10/6/2021, 15:16
moderate
#28547
#28531 References privilege should be column-level
10/7/2021, 04:23
moderate
#28546
#27307 Data race in `TestParquetVariousTypes`
10/12/2021, 08:49
major
manually closed
#28751 test
10/12/2021, 05:13
manually closed
#28674 br: Restore summary for split region time wrong
10/12/2021, 01:51
minor
#28708
#27855 tidb returns 'Unknown auth plugin' when some old clients didn't set auth plugin in login request
10/11/2021, 15:39
moderate
#27931
release-5.2
#28734
MERGED
#28371 collation not match
10/11/2021, 11:12
moderate
manually closed
#28384 `STRCMP()` result error
10/11/2021, 11:09
major
manually closed
#28706 Unstable test `github.com/pingcap/tidb/statistics.TestUpdateHistogram`
10/11/2021, 07:26
manually closed
#28253 tidb panic with `Failed to build executor` on arm platform
9/22/2021, 06:47
major
manually closed
#28692 (*Handle).execRestrictedSQL may return incorrect result
10/11/2021, 06:34
major
manually closed
#28676 Unstable tests TestUpdateHistogram
10/9/2021, 09:47
major
#28678
#26873 Prepared plan cache doesn't work
10/9/2021, 09:33
major
#28478
#28671 Table sample for local temporary table should fail.
10/9/2021, 07:19
#28672
#27534 br restore hang
10/9/2021, 05:37
critical
#28497
release-5.2
#28680
MERGED
#27793 pd panic when run tipocket testcase in test-store
10/9/2021, 03:37
critical
manually closed
#28261 pd panic when run sqllogic_test in test-store daily
10/9/2021, 03:33
critical
manually closed
#28364 ddl will write the default pd policy bundle again
10/8/2021, 09:21
major
#28365
#28056 `prepared plan cache` not work
10/8/2021, 07:55
moderate
manually closed
#23907 ERROR 1105 (HY000): tidb_cast to Int32 is not supported
10/8/2021, 07:33
major
5.0
5.1
5.2
#28458
release-5.0
#28651
MERGED
release-5.1
#28652
OPEN
#28534 SET PASSWORD FOR CURRENT_USER() fails
10/8/2021, 02:27
moderate
#28556
#25895 CI check2 hang more then 10 minutes
10/7/2021, 09:59
major
manually closed
#28495 The error message of `recover table` is different between global and local temporary tables
9/30/2021, 09:12
minor
manually closed
#14914 It takes time to broadcast `FLUSH PRIVILEGES` to all TiDB instances
9/30/2021, 05:34
minor
#27958
#28259 prepared-plan-cache: return wrong result using bigint column
9/29/2021, 08:38
critical
5.1
5.2
#28457
#27895 parse slow log return wrong result
9/29/2021, 02:04
major
#28160
#28442 Sysvar `identity` returns wrong value
9/28/2021, 17:14
moderate
#28449
#28348 Unstable test `explainfor_test.go:79: testSerialSuite.TestExplainFor`
9/28/2021, 11:10
major
#28459
#28049 Unstable test `session_test.go:5663: testTiDBAsLibrary.TestMemoryLeak`
9/28/2021, 01:46
major
#28111
#27964 Error message for DECIMAL overflow is just "ERROR 1690 (22003): %s value is out of range in '%s'"
9/27/2021, 13:02
minor
5.1
5.2
#28338
release-5.2
#28439
MERGED
release-5.1
#28467
CLOSED
#27867 GRANT ALL ON performance_schema.* succeeds
9/27/2021, 13:26
moderate
#28219
#27862 Incompatible column type for text
9/27/2021, 11:48
moderate
#27869
#28064 Decimal compare string parameter can't be pushed down when using plan cache
9/27/2021, 07:04
moderate
#28100
#28362 Unstable test testColumnTypeChangeSuite.TestChangingColOriginDefaultValueAfterAddColAndCastSucc
9/27/2021, 03:38
major
#28363
#28353 Many useless rules and group-bundle is not override
9/27/2021, 01:14
manually closed
#26539 data race in `github.com/pingcap/parser/types.(*FieldType).EvalType()`
9/26/2021, 13:56
major
manually closed
#28350 Unstable test `column_type_change_test.go:1596: testColumnTypeChangeSuite.TestChangingColOriginDefaultValue`
9/26/2021, 08:38
major
#28354
#28351 Unstable test `session_test.go:5721: testTiDBAsLibrary.TestMemoryLeak`
9/26/2021, 06:28
manually closed
#28299 unstable test TestModifyOneByte/encrypted
9/25/2021, 14:44
#28332
#28318 Unstable test store_test.go fatal error: concurrent map writes
9/25/2021, 01:06
#28267
#25809 clustered string primary with dup prefixed uk, insert ignore ... on duplicate key update return wrong result
9/23/2021, 06:54
critical
4.0
5.0
manually closed
#27870 the different join hint has different result
9/8/2021, 10:17
critical
4.0
5.0
5.1
5.2
manually closed
#28190 tidb paniced on concurrent inserting invalid value
9/18/2021, 13:46
critical
5.0
manually closed
#28250 query failed with `index out of range [-1]`
9/23/2021, 03:42
critical
5.0
5.1
5.2
#28251
release-5.0
#28278
MERGED
release-5.1
#28279
OPEN
release-5.2
#28280
MERGED
#28276 lightning: "panic: interface conversion: kv.Rows is tidb.tidbRows, not *kv.KvPairs"
9/23/2021, 10:52
critical
#28290
#28058 Placement policy will be lost after restarting the tidb server
9/23/2021, 16:22
moderate
#28037
#28230 Changing sql_auto_is_null is a noop (unsafe)
9/23/2021, 11:54
moderate
#28247
#26568 MetricRetriever doesn't support mTLS when calling pd
9/23/2021, 05:36
moderate
#27695
#18048 memory leak in mockstore
9/14/2021, 07:54
moderate
#28027
#23797 tikv aborts txn: KeyTooLarge
9/22/2021, 04:50
major
manually closed
#24640 SessionPool may contain sessions with valid transaction state which results in TiDB unavailable
9/22/2021, 04:48
major
manually closed
#28109 IT `type_timestamp` failed
9/22/2021, 04:30
major
#28136
#25272 unstable test `testSuite5.TestSelectGlobalVar`
8/4/2021, 05:23
major
#26714
#28150 collation function error
9/20/2021, 13:38
moderate
4.0
manually closed
#28108 telemetry_test.TestPreview fails on apple M1
9/20/2021, 03:04
#28145
#27763 Lightning: DBaaS import csv fails with InvalidRange if CSV file size is about 256MB when strict-format is true
9/8/2021, 03:30
major
4.0
5.0
5.1
5.2
#27769
#28152 Result of GetVar expression is wrong when argument is bit(4)
9/17/2021, 09:12
manually closed
#28141 range/list partition table select in transaction return：runtime error: index out of range [-1]
9/17/2021, 09:11
major
manually closed
#27334 SetDDLErrorCountLimit doesn't work in tests
9/13/2021, 06:54
moderate
#27809
#28099 unstable test: testSuiteWithCliBaseCharset.TestCharsetFeature
9/17/2021, 03:20
major
#28112
#26801 TxnHeartbeat may start too late if locking the first keys takes too long
9/17/2021, 03:07
moderate
manually closed
#26058 tidb using unix socket cannot restart if after SIGKILL
9/16/2021, 03:42
minor
#27886
#27348 reorg worker panic while add expression index
8/18/2021, 15:21
major
manually closed
#23507 The result of selecting with hexadecimal is wrong when character set utf8
9/15/2021, 11:29
major
manually closed
#27990 Some time function get wrong return type.
9/15/2021, 07:46
moderate
#27991
#25003 race detected on master
9/15/2021, 06:19
major
manually closed
#27782 tidb-lightnling import failed after scale-in a tikv node
9/15/2021, 02:02
critical
5.0
5.1
5.2
manually closed
#26842 Logging related to `SELECT... FOR UPDATE NOWAIT` is too verbose
9/14/2021, 19:10
minor
#26845
#27821 data race in `tikv.(*KVStore).getTimestampWithRetry()`
9/14/2021, 07:22
major
#27986
#28026 Concurrent access to hash map SysVar.systems
9/14/2021, 02:05
manually closed
#27979 session_test.go has incorrect parallel tests cause data race
9/13/2021, 16:46
major
#27981
#26137 DDL:1091 error message is not compatible with mysql
9/13/2021, 06:04
minor
#27916
#26913 Gorm-test unstable cause by env
9/13/2021, 02:27
major
manually closed
#27673 IT `expression_index` with `Cached` failed
9/13/2021, 02:20
major
manually closed
#25086 ERROR 1105 (HY000): runtime error: index out of range [-1]
9/12/2021, 15:40
minor
manually closed
#12648 go get -u github.com/pingcap/tidb/types/parser_driver raises error
1/5/2021, 06:43
moderate
manually closed
#12743 aesDecryptFunctionClass.getFunction get variable.BlockEncryptionMode error
12/8/2020, 12:24
major
manually closed
#12450 For float(M,D), double(M,D) or decimal(M,D), M must be >= D
12/8/2020, 13:11
major
manually closed
#12445 runtime error: invalid memory address or nil pointer dereference
11/9/2020, 11:29
critical
manually closed
#11452 executor: unit test failed.
1/6/2021, 05:16
moderate
manually closed
#12575 data race in expression package
12/9/2020, 08:28
major
manually closed
#10562 TiKV_coprocessor_request_error when i upgrade to v3.0.0-rc.1
1/6/2021, 06:00
moderate
manually closed
#11276 run executor/join_test.go failed
1/6/2021, 05:15
minor
manually closed
#10591 result is not expected when ORDER BY Window function
11/2/2020, 07:58
major
manually closed
#9816 can't drop view
11/17/2020, 15:23
moderate
manually closed
#8258 sql mode `only_full_group_by` does not deal with expressions correctly
10/28/2020, 06:34
moderate
manually closed
#8824 get error while deduplicate the result of a left join
12/1/2020, 11:41
major
manually closed
#10215 potential bug for count(distinct JSON)
12/10/2020, 08:11
moderate
manually closed
#7644 Weird Same Value Update Between Two or More Transactions
1/6/2021, 05:56
moderate
manually closed
#7529 CONCAT_WS get wrong string for float type value
11/13/2020, 08:23
major
manually closed
#7663 Strange index issue
12/4/2020, 13:34
moderate
manually closed
#6933 incorrect plan produced by cascades planner when range is empty
10/28/2020, 06:38
major
manually closed
#17494 force upgrade tidb report `fatal error: concurrent map read and map write`
11/11/2020, 03:57
major
manually closed
#16447 update query does not update expected rows
1/5/2021, 07:12
moderate
manually closed
#17008 Data race between ResetContextOfStmt and ExecRestrictedSQLWithContext
3/2/2021, 01:46
minor
manually closed
#16128 TiDB mysql protocol column 'originalColumnName' filled with column alias name
11/11/2020, 01:28
moderate
manually closed
#17138 Panic in sqllogic test
11/10/2020, 07:12
major
manually closed
#15474 unit test TestSetDDLErrorCountLimit fails
1/6/2021, 05:30
minor
manually closed
#15337 The error is not as expected about space function.
11/2/2020, 03:01
critical
manually closed
#15737 Maybe unexpected warning msg when drop global bindings
11/20/2020, 09:34
minor
manually closed
#13850 TestAddColumn2 failed
1/6/2021, 05:25
moderate
manually closed
#14280 an unstable SQL execution in copr-test
11/13/2020, 07:25
critical
manually closed
#14908 unstable unit test: binloginfo_test.(*testBinlogSuite).TestMaxRecvSize
1/6/2021, 05:27
minor
manually closed
#14180 unit test TestCluster fails with message `etcdserver: lease already exists`
1/11/2021, 09:32
moderate
manually closed
#14804 unit test TestVectorizedBuiltinTimeFunc fails
1/6/2021, 05:25
minor
manually closed
#13549 TestModifyColumnRollBack CI fail
1/6/2021, 05:22
moderate
manually closed
#13849 TestNoHistoryWhenDisableRetry failed
12/1/2020, 06:50
moderate
manually closed
#13728 unit test failed in `TestAddPrimaryKey3`
1/6/2021, 05:24
moderate
manually closed
#13679 test fails at TestAddPrimaryKey4
1/6/2021, 04:49
moderate
manually closed
#13480 TestLoadData fail in tidb_test
1/6/2021, 05:17
moderate
manually closed
#13289 TestTableSplit failed in local environment
12/1/2020, 06:57
moderate
manually closed
#13397 TestGetTxnStatus failed in integration_common_test
12/2/2020, 03:45
moderate
manually closed
#13410 Integration push down test randgen/2_logical_2.sql fails
1/6/2021, 05:17
moderate
manually closed
#13280 Different decimal results returned by HashAgg when enable-chunk-rpc is true/false
12/8/2020, 03:52
major
manually closed
#12840 Maybe `expression/builtin_time.go` have a `nil pointer` bug
11/9/2020, 06:09
major
manually closed
#13225 invalid memory address or nil pointer dereference
11/19/2020, 03:06
critical
manually closed
#24072 [encountered error"] [error="connection was bad] occurred during running tiflash bank workload
8/3/2021, 12:29
major
manually closed
#24962 ALTER TABLE INPLACE is failing for tables with set field in MySQL 8.0
6/15/2021, 01:46
critical
manually closed
#22947 admin check table with tiflash: Can't find a proper physical plan for this query
7/22/2021, 07:22
major
manually closed
#22569 tidb always crash
2/24/2021, 08:21
moderate
manually closed
#21655 Pessimistic transactions may see inconsistent data while doing partitioning DDLs concurrently
7/22/2021, 07:20
major
manually closed
#20985 lock tables drainerxxx.checkpoint statement does not take effect
11/23/2020, 11:20
major
manually closed
#20873 `SHOW STATS_BUCKETS` shows incorrect boundary for clustered index + new collation
11/24/2020, 07:51
major
manually closed
#21035 QPS drop for a while when benching TPCC due to different plans
3/11/2021, 11:15
major
manually closed
#19539 statement summary hurts sysbench's perfomance
12/29/2020, 08:29
major
manually closed
#19412 bootstrap doDMLWorks failed in unit test
1/6/2021, 05:33
moderate
manually closed
#19982 Different file content from executing 'select into outfile' on multiple tidb nodes cluster
11/9/2020, 11:37
critical
manually closed
#18588 mem field in information_schema.processlist display abnormal
11/23/2020, 05:55
major
manually closed
#19387 `select sum(case when 1 then a end) from t group by a` causes schema change
11/2/2020, 03:16
critical
manually closed
#18582 the execution info is not right in explain analyze result
11/24/2020, 06:20
moderate
manually closed
#19243 Unexpected CAST error: 'Incorrect datetime value'
11/26/2020, 06:28
major
manually closed
#18339 panic on transportReader.Read
11/19/2020, 08:01
major
manually closed
#17815 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result when using the empty string as a predicate in a RIGHT JOIN
10/21/2020, 08:42
major
manually closed
#18147 check_dev_2 failed in TestFailBusyServerKV
12/3/2020, 11:15
major
manually closed
#17814 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result when fetching from a view
10/21/2020, 08:42
major
manually closed
#17781 P0-[4.0 bug hunting]-[TiKV/TiDB]-TiDB could stuck when execute a query when TiKV in progress stale command
11/10/2020, 05:22
critical
manually closed
#17631 check_dev_2 failed in `testSessionSuite2.SetUpSuite`
1/6/2021, 05:30
minor
manually closed
#27961 TiUP 调试 playground 启动tidb5.2报错 time zone错误 5.1.1基本正常
9/11/2021, 06:15
manually closed
#20880 TiDB doesn't check `LOAD DATA` for view/sequence.
12/10/2020, 07:18
moderate
#20924
release-4.0
#21638
MERGED
#20730 Builtin IF truncates return type when containing user variables
11/19/2020, 08:47
critical
#20743
#19427 SHOW FULL TABLES display incorrect table type for system tables
9/2/2020, 02:01
major
#19451
#19383 SELECT LOCK IN SHARE MODE is unsafe
9/18/2020, 11:18
major
#19506
#19077 tidb build time is inaccurate (12 hour clock)
8/17/2020, 12:23
#19078
#17799 P3-[4.0-bug-hunting]-[Pessimistic Transaction]-Documentation does not make default clear
8/10/2020, 06:34
#3475
release-3.0
#3590
CLOSED
release-3.1
#3591
CLOSED
release-4.0
#3592
MERGED
master
#4446
MERGED
release-3.0
#4493
CLOSED
release-3.1
#4494
CLOSED
release-4.0
#4495
MERGED
#17801 P3-[4.0-bug-hunting]-[Character Set Support]-Documentation incorrect
8/27/2020, 03:53
moderate
#3730
release-2.1
#3743
MERGED
release-3.0
#3744
MERGED
release-3.1
#3745
MERGED
release-4.0
#3746
MERGED
master
#4450
MERGED
release-2.1
#4477
MERGED
release-3.0
#4478
MERGED
release-3.1
#4479
MERGED
release-4.0
#4480
MERGED
#17800 P3-[4.0-bug-hunting]-[LOAD DATA]-Confusing reference to variable
7/30/2020, 03:11
#3474
release-2.1
#3477
MERGED
release-3.0
#3478
MERGED
release-3.1
#3479
MERGED
release-4.0
#3480
MERGED
master
#4119
MERGED
release-2.1
#4124
MERGED
release-3.0
#4125
MERGED
release-3.1
#4126
MERGED
#17788 P3-[4.0-bug-hunting]-[SQL Hint]-FAQ Out of Date
8/25/2020, 23:28
moderate
manually closed
#17734 P1-[4.0 Bug Hunting]-[Incompatible with MySQL]-No warning for using `group by asc/desc` and wrong results returned
12/10/2020, 08:01
moderate
#21120
release-4.0
#21639
CLOSED
#14448 SQL_CALC_FOUND_ROWS behavior leads to data truncation
9/18/2020, 11:18
major
#19506
#14349 function to_base64 is incompatible with MySQL
12/15/2020, 08:44
moderate
#20947
release-4.0
#21813
MERGED
#11092 Add doc for the new fast recover feature in TiDB 3.0
8/25/2020, 23:45
moderate
manually closed
#27446 Unstable test `builtin_vectorized_test.go:119: testVectorizeSuite2.TestMockVecPlusIntParallel`
9/10/2021, 15:28
major
#27944
#27921 Cloud not change auto_increment to smaller value
9/10/2021, 07:41
manually closed
#27444 Timeout test `builtin_string_vec_test.go:529: testVectorizeSuite1.TestVectorizedBuiltinStringEvalOneVec`
9/10/2021, 05:44
major
#27942
#26235 Unstable test `testSuite.TestIterator`
9/10/2021, 04:21
moderate
manually closed
#27712 Querying `performance_schema` doesn't need any privileges
9/10/2021, 02:46
moderate
#27871
#27922 Unstable test TestBuiltinFunctionsUsage
9/10/2021, 02:32
major
#27940
#22791 query result for float type is incompatible with previous version
9/9/2021, 14:06
major
manually closed
#26762 regression issue: sql_mode=STRICT_TRANS_TABLES insert invalid date Successfully
8/4/2021, 02:05
critical
#26784
release-5.0
#27110
MERGED
release-5.1
#27112
MERGED
#27918 TiDB restarted unexpectedly due to an unrecoverable panic
9/9/2021, 05:50
manually closed
#27820 Unstable test `lightningServerSuite.TestGetDeleteTask`
9/9/2021, 03:26
major
#27856
#18488 NOT_NULL Flag incorrectly set
9/9/2021, 03:04
moderate
#27697
#19025 JSON type has an unexpected NOT_NULL flag.
9/9/2021, 03:04
moderate
#27697
#27822 data race in `executor_test.(*mockSessionManager2).Kill()`
9/8/2021, 15:12
major
#27864
#25898 data race in `tidb/domain/domain.go:1336`
9/8/2021, 13:38
major
#27866
#27885 select _ascii"">_ascii"\Z8D" is Incompatible with mysql
9/8/2021, 09:31
manually closed
#27878 IT `sqllogic-test` failed
9/8/2021, 07:35
major
#27881
#27876 Data race in `github.com/pingcap/tidb/util/chunk.(*RowContainer).ActionSpill()`
9/8/2021, 07:34
major
#27881
#27651 Flaky test: TestShowGrantsForCurrentUserUsingRole
9/2/2021, 09:14
major
#27703
#27710 Granting privileges to a specific table in `metrics_schema` reports error
9/8/2021, 05:48
moderate
#27738
#27544 the partition expression value of mod( year(a) - abs(weekday(a) + dayofweek(a)), 4) + 1 is incorrect
9/7/2021, 12:38
major
#27853
#27825 IT `temp_table` failed
9/7/2021, 10:53
major
manually closed
#27493 pruneListPartition: index out of range [1] with length 1
9/7/2021, 09:38
moderate
#27730
#27787 BR: retry for PD request error and TiKV IO error.
9/6/2021, 16:00
#27803
release-4.0
#1433
MERGED
release-5.0
#1436
MERGED
release-5.1
#1437
MERGED
#27827 expression: Some constant folding rule are closed in the latest TiDB.
9/6/2021, 11:48
#27834
release-5.0
#27841
MERGED
release-5.1
#27842
CLOSED
release-5.2
#27843
CLOSED
release-4.0
#27852
CLOSED
#27609 Dumpling of list partition tables failed
9/6/2021, 11:08
major
manually closed
#27683 group_concat order by rules are not compatible with mysql
9/6/2021, 08:31
critical
4.0
5.0
5.1
5.2
manually closed
#27070 Inconvenience Warning: Unsupported partition type, treat as normal table
9/6/2021, 07:20
minor
#27732
#27786 Empty GLOBAL VARIABLES `version` in nighty version
9/3/2021, 08:48
#27791
#26804 ddl, store: some `select` operations may block forever
9/3/2021, 07:10
major
manually closed
#21475 SPM: the captured binding has _utf8mb4 encoding
9/3/2021, 03:27
moderate
manually closed
#26790 length(time(2)) is not compatible with mysql
9/3/2021, 02:38
major
manually closed
#27750 can't UPDATE an ENUM using numeric index
9/2/2021, 12:42
#27752
release-5.1
#28048
MERGED
release-5.2
#29604
OPEN
#27210 Setting the version for TiDB doesn't reflect on global vars
9/2/2021, 03:42
moderate
#27731
#27711 AutoTLS UT fails
9/2/2021, 03:54
major
#27744
#22795 TiKV crashed
9/1/2021, 11:24
manually closed
#22223 wait_ts in slow log is inaccurately
9/1/2021, 11:24
minor
manually closed
#13433 Delete a TiKV node and add it back. The node cannot be seen in the cluster.
9/1/2021, 10:00
major
manually closed
#25437 Insert partition table error under NO_UNSIGNED_SUBTRACTION sql mode
8/12/2021, 02:59
major
manually closed
#27064 Got updateBindinfo error when upgrade from 4.x to 5.x
8/12/2021, 07:41
critical
manually closed
#23236 Wrong result of comparison operation
4/7/2021, 02:10
major
manually closed
#17445 The Q15 of tpch is increased by 50% in the current 4.0 branch compared to 4.0.0-rc.2
6/18/2020, 07:04
major
manually closed
#17810 P3-[4.0 bug hunting]-[tiup cluster start]-failed to start tidb,timed out waiting for port 4000 to be started after 1m0s
6/21/2021, 06:23
moderate
manually closed
#16570 ANALYZE TABLE immediately after bulk update is unreliable
1/4/2021, 08:08
moderate
manually closed
#13562 test fails in TestVectorizedBuiltinTimeEvalOneVec (timestampadd)
11/10/2020, 07:09
moderate
manually closed
#11691 trace format='json' puts illegal linebreaks into json output
11/27/2020, 11:48
minor
manually closed
#10543 Inconsisitent Behaviour with Mysql When query AVG(duration), AVG(date) and AVG(datetime)
2/18/2021, 09:38
minor
manually closed
#27702 Unsupported creating expression index without allow-expression-index in config
9/1/2021, 06:12
manually closed
#27713 fold constant makes wrong collation
9/1/2021, 05:04
#27533
#27355 IT `show` failed
8/31/2021, 07:09
major
manually closed
#26544 sysbench report "Information schema is out of date"，TiKV log show "Region is unavailable"
8/31/2021, 11:28
major
5.1
manually closed
#25846 multi clustered index + partition table, insert ignore... on duplicate key update return wrong result
8/31/2021, 08:12
major
5.0
manually closed
#25419 5.0.2 upgrade to 5.1.0, "sql analyze" in dashboard keep running, no result reported
8/31/2021, 08:10
major
4.0
5.0
5.1
manually closed
#27570 IT `role` failed
8/31/2021, 07:09
major
#1263
#25457 unstable test `testStaleTxnSuite.TestStaleSelect`
8/31/2021, 08:40
major
manually closed
#25659 Frequently updating non-index column causing too many Lock records in the unique index key
8/31/2021, 08:08
major
4.0
5.0
5.1
manually closed
#27676 Data too long error on latin1/ascii collate
8/30/2021, 15:38
major
manually closed
#27681 Fake bug report
8/30/2021, 11:48
manually closed
#27659 IT `expression_index` failed
8/30/2021, 08:13
major
#1271
#26947 tidbTestSerialSuite.TestTLS takes more then 3 seconds
8/30/2021, 06:28
major
#27393
#25126 race: CI failed caused by data race at TestTableFromMeta
8/28/2021, 08:37
moderate
manually closed
#27560 incorrect results for SHOW GRANTS FOR CURRENT_USER() USING x
8/28/2021, 07:22
moderate
#27593
#27492 data race in `TestViewColumns`
8/27/2021, 16:46
major
manually closed
#26887 Inaccurate return type of plus between bit and int
8/27/2021, 08:56
moderate
#26888
#27610 wrong result when using index in enum column
8/27/2021, 04:22
critical
#27629
release-5.1
#27631
MERGED
release-5.2
#27632
MERGED
#26717 Unit test take longer then 3 seconds in CI
8/26/2021, 16:32
major
manually closed
#25392 Leak test `analyze_test.go:55: testSuite1.TestAnalyzePartition`
8/26/2021, 16:30
major
manually closed
#25274 unstable test `testSuite1.TestAnalyzeFullSamplingOnIndexWithVirtualColumnOrPrefixColumn`
8/26/2021, 16:30
major
manually closed
#24621 The truncate error message is not compatible with MySQL when modifying the column type
8/26/2021, 05:30
minor
#27556
#27090 tableWorker in IndexLookUpExecutor panicked
8/26/2021, 03:49
major
manually closed
#19663 Got `Query execution was interrupted` when graceful shutdown
12/3/2020, 06:29
major
#19669
#27290 grant lock tables on t.* to ${role_name} ERROR
8/26/2021, 02:08
minor
#27489
#26782 wrong plan in prepare statement
8/25/2021, 15:29
critical
manually closed
#27247 BACKUP SQL Command returns size of 0
8/25/2021, 14:34
major
#27508
#27391 lightning analyze table parameter change to avoid tidb OOM
8/25/2021, 12:35
critical
manually closed
#27521 IT `alter_table1 ` failed
8/25/2021, 09:59
major
manually closed
#27083 explain results show `stats:pseudo` in `operator info` though it uses true stats
8/25/2021, 10:06
major
#27161
#24954 the hint inl_merge_join doesn't work
8/18/2021, 03:28
major
#24994
#26215 The type of year operation with the type of date is wrong
8/25/2021, 07:01
critical
manually closed
#27116 Unstable test `testTxnStateSerialSuite.TestBlocked`
8/25/2021, 06:28
major
#27235
#19802 test `github.com/pingcap/tidb/planner/core` FAIL but all case PASS
8/25/2021, 02:43
minor
manually closed
#27213 show grants return wrong result.
8/24/2021, 19:04
moderate
#27218
#27555 Panic happens when TiDB starts with 'skip-grant-table'
8/24/2021, 16:10
#27558
release-5.2
#27559
MERGED
#27466 br: It shows "backup failed" when make a backup of empty DB, but the result $? is 0
8/24/2021, 10:52
major
#27467
#27146 The result of association sub query is not correct
8/24/2021, 10:24
critical
#27254
release-5.0
#27548
MERGED
release-5.1
#27549
MERGED
release-5.2
#27550
MERGED
#27093 user variable in GROUP BY might be wrongly pruned in logical optimization
8/24/2021, 10:14
critical
manually closed
#27410 `bindinfo` hang for 9 minutes
8/24/2021, 07:26
major
#27465
release-5.1
#27536
MERGED
release-5.2
#27537
CLOSED
#27156 the default value of `tidb_partition_prune_mode` is set to `dynamic`
8/24/2021, 06:18
major
manually closed
#27386 tidb panic while use expression index
8/24/2021, 06:03
major
manually closed
#27429 group_concat() does not consider collatioin resulting errors
8/24/2021, 05:00
critical
#27490
release-5.0
#27528
MERGED
release-5.1
#27529
MERGED
release-5.2
#27530
MERGED
#27188 tidb 5.0 continues to support engine modification
8/23/2021, 15:06
major
#27484
#27473 data race in `br/pkg/lightning/mydump.setDatumByInt()`
8/23/2021, 12:32
major
#27482
#27495 sent unnecessary request when delete the row in temporary table
8/23/2021, 11:56
moderate
#281
#27485 data race in `executor_test` testSerialSuite2).TestCharsetFeature
8/23/2021, 10:19
major
#27477
#27474 data race in `util/collate/collate.go`
8/23/2021, 10:19
major
#27477
#27476 data race in `executor/executor_test.go`
8/23/2021, 10:19
major
#27477
#23344 unsupport log format: console
8/23/2021, 04:47
moderate
manually closed
#27475 Leak in `executor.(*slowQueryRetriever).parseSlowLog`
8/23/2021, 04:08
#27471
#27437 Leak tests pkg `executor` github.com/pingcap/tidb/executor.(*slowQueryRetriever).parseSlowLog
8/23/2021, 04:08
major
#27471
#27426 ERROR 8125 (HY000): Restore failed: last region's endKey < startKey
8/23/2021, 03:10
major
#27428
release-5.2
#27479
MERGED
#27274 data race detected in the test
8/23/2021, 02:55
major
manually closed
#26377 create global binding on global temporary table not prohibited
8/21/2021, 04:12
minor
#27347
#27434 TiDB decode index key panic
8/20/2021, 15:36
moderate
#27442
#24010 unstable test case TestAnalyzeGlobalStatsWithOpts
8/20/2021, 13:18
moderate
#27430
#27361 query and insert data error whlie `concat_ws` as expression index
8/20/2021, 13:13
critical
#27376
#27296 `EXPORT_SET` result type incompatible with MySQL lead to create index failed
8/20/2021, 13:13
major
#27376
#27448 unstable test testSerialSuite.TestTemporaryTableNoNetwork
8/20/2021, 09:17
major
manually closed
#27340 `SHOW CREATE VIEW` returns error if a local temporary table exists with a some name
8/20/2021, 12:24
moderate
#27344
#27406 IT `json` failed
8/20/2021, 08:44
major
#1266
#25066 IndexLookupJoin related case got data race
8/20/2021, 08:40
major
manually closed
#26779 runtime error: index out of range [1] with length 1
8/20/2021, 08:23
major
manually closed
#27400 information_schema.deadlocks incorrectly collects retryable deadlocks as if it's non-retryble
8/20/2021, 07:28
moderate
#27413
release-5.2
#27427
MERGED
#23784 Error in accuracy when adding CURRENT_TIMESTAMP column
8/16/2021, 11:16
major
#27149
#25727 strange plan for "not(not())" and "< " condition without projection cause tikv copr error
8/20/2021, 06:18
major
manually closed
#27420 `bindinfo` hang
8/20/2021, 05:38
manually closed
#27349 executor: tablesample return unodered result with "order by" suffix for partitioned tables
8/20/2021, 03:54
critical
#27383
release-5.1
#27411
MERGED
release-5.0
#27412
MERGED
release-5.2
#27414
MERGED
#27387 lightning endless loop and huge logs when there is UK duplicated items in tables with list partition.
8/19/2021, 11:34
critical
#27390
release-5.2
#27392
MERGED
#27320 IT `mariadb_cte_recursive ` failed
8/19/2021, 10:58
major
#27382
#27157 lightning: optimize stdout/log display in case of last lightning import with checkpoint enabled fails.
8/19/2021, 09:00
major
#27248
#27236 `extract` result incompatible with mysql
8/19/2021, 05:28
critical
#27318
release-5.2
#27366
MERGED
release-5.1
#27367
MERGED
release-5.0
#27368
MERGED
#27242 wrong plan when timestamp overflows
8/19/2021, 04:12
major
#27304
#27233 wrong results in associated subquery statement
8/17/2021, 03:49
critical
#27246
release-4.0
#27282
MERGED
release-5.0
#27283
MERGED
release-5.1
#27284
MERGED
release-5.2
#27285
MERGED
#27350 resutl incorrect while using lower() expression index
8/18/2021, 15:21
critical
manually closed
#25455 unstable test `testPrepareSerialSuite.TestPrepareCacheIndexScan`
8/18/2021, 11:22
major
#27335
#25692 unstable test in `testPrepareSerialSuite.TestPrepareCache`
8/18/2021, 11:22
major
#27335
#25459 unstable test `testPrepareSerialSuite.TestPrepareCacheWithJoinTable`
8/18/2021, 11:22
major
#27335
#26923 index out of range when explain format = 'verbose' for connection id
8/18/2021, 10:08
major
#26949
#27310 TestHashChunkRowCollation reports warn
8/18/2021, 08:44
major
#27329
#25690 unstable test `testPlanSerialSuite.TestPrepareCacheDeferredFunction`
8/18/2021, 08:13
major
manually closed
#25486 wrong row count estimations when filters are partially pushed down to tiflash
8/18/2021, 06:18
major
#25715
#27314 IT `groupby` failed
8/18/2021, 04:05
major
manually closed
#27297 Idle TiDB keeps OOM because of AnalyzeColumnExec subMergeWorker
8/18/2021, 03:48
moderate
manually closed
#27272 select virtual generated column can't find the column
8/18/2021, 03:44
major
#27275
#27294 panic when there are invalid values in WHERE clause
8/17/2021, 09:04
major
#27295
release-4.0
#27305
MERGED
release-5.0
#27306
MERGED
release-5.1
#27308
MERGED
release-5.2
#27309
MERGED
#27276 `Drop if exists` did not work well for temporary table
8/17/2021, 13:54
major
#27287
release-5.1
#27319
MERGED
release-5.2
#27322
MERGED
#23965 planner: nil pointer error when building physical plan
8/18/2021, 02:34
moderate
#25214
#24526 subquery be planned as paniced indexjoin
8/17/2021, 17:26
major
manually closed
#24771 Syntax error is reported when querying a view that contains subquery.
8/17/2021, 13:06
major
#25647
release-5.0
#27315
CLOSED
release-5.1
#27316
CLOSED
release-5.2
#27317
MERGED
#24743 planner: the planner generates bad plans when converting aggregations with HAVING to joins
8/17/2021, 07:46
moderate
#24793
#26551 BIGINT value is out of range
8/17/2021, 07:12
major
#26894
release-5.1
#27293
MERGED
#27130 The result of query using the tabledual plan is not correct
8/17/2021, 04:37
critical
#27267
release-5.2
#27289
MERGED
release-5.1
#28066
MERGED
#27147 autoanalyze panic
8/16/2021, 13:54
moderate
#27256
release-5.2
#27260
MERGED
#25505 SPM doesn't work for CTE
8/16/2021, 12:48
major
#25583
#26496 having clause does not work correctly
8/16/2021, 12:30
critical
#27021
release-5.1
#27258
MERGED
release-5.2
#27259
MERGED
release-4.0
#27741
MERGED
release-5.0
#27742
MERGED
#27124 randgen test break by #26545
8/16/2021, 11:45
major
manually closed
#15140 last_insert_id() doesn't work with auto_random
3/5/2020, 07:59
#15145
release-3.1
#15149
MERGED
#25929 Error when create view with Window function
8/16/2021, 09:22
major
#25930
#26934 Unstable test `testPlanSerialSuite.TestPlanCacheUnsignedHandleOverflow`
8/16/2021, 08:04
major
#27109
#27159 got wrong result while use expression index
8/16/2021, 06:25
critical
#27170
#25897 Unstable test `testStaleTxnSerialSuite.TestSelectAsOf`
8/16/2021, 03:51
major
#27163
#27153 Data race for test TestIssue23872
8/12/2021, 12:33
#27155
#25331 conversion from time to year should failed
8/13/2021, 14:49
major
#26884
#27091 count distinct with multiple column return wrong result under new collation
8/13/2021, 11:57
critical
#27111
release-5.2
#27215
MERGED
release-5.1
#27506
MERGED
#26955 Junk in execution plan when `INET6_ATON` is present in query
8/8/2021, 11:51
manually closed
#25287 Change column type from `bit` to `varchar` reports 'incorrect utf8 value'
8/13/2021, 07:49
major
#27105
#25304 variable: messy format error message when variable set fail in Validation.
8/13/2021, 07:31
moderate
#27152
#26758 query result is incorrect
8/13/2021, 06:49
critical
#27067
release-4.0
#27193
MERGED
release-5.0
#27194
MERGED
release-5.1
#27195
MERGED
release-5.2
#27196
MERGED
#26186 Check dev hang for 10 minutes
8/12/2021, 15:09
major
manually closed
#26569 result error in hash partition table
8/12/2021, 11:59
critical
#27098
release-5.1
#27164
MERGED
#26703 grant references on test.* to ${role_name} ERROR
8/12/2021, 08:53
minor
#27121
#22794 "show table ** regions;" ERROR 1105 (HY000): json: cannot unmarshal number 18446744073709354954 into Go struct field RegionInfo.written_bytes of type int64
8/12/2021, 08:31
moderate
manually closed
#7545 ctrl-c can't kill tidb-server
8/12/2021, 08:03
moderate
manually closed
#26889 SEQUENCE is not in the INFORMATION_SCHEMA.TABLES
8/12/2021, 06:55
moderate
#27094
#23602 Incompatible casting of hexadecimal literals
8/12/2021, 03:51
major
#27085
#26989 Inconsistent behaviour of position function with mysql
8/11/2021, 12:29
moderate
#27079
#26973 key_info in DEADLOCKS table do not parse db_name and table_name when transaction use partition table
8/11/2021, 05:38
moderate
manually closed
#24953 executor: select with join return inconsistent result with MySQL
8/11/2021, 11:17
moderate
#26545
#27095 lightning tidb version precheck failed
8/11/2021, 10:57
moderate
#27060
#26404 TiDB ERROR: unexpected resolve err: retryable:\"Txn(Mvcc(TxnLockNotFound...
8/11/2021, 09:14
moderate
manually closed
#25482 prepare statement can't receive schema update
8/11/2021, 08:11
moderate
manually closed
#24480 Incorrect calculation of text type index length
8/11/2021, 06:25
major
#27061
#26765 ERROR 1493 (HY000): VALUES LESS THAN value must be strictly increasing for each partition
8/11/2021, 06:21
major
manually closed
#27038 It raises invalid configuration experimental.allow-expression-index when upgrade nightly
8/10/2021, 12:39
major
#27055
release-5.2
#27084
MERGED
#27072 v5.2.0 nightly, tidb panicked with "projection executor panicked"] [error="runtime error: index out of range [7] with length 7"
8/10/2021, 09:28
major
manually closed
#27030 varbinary column prune error in list-column partitions
8/10/2021, 08:17
major
#27052
#26997 Leak in client-go/v2/txnkv/transaction.keepAlive
8/10/2021, 06:29
minor
#27047
#23630 TiDB cannot query, reporting "slice bounds out of range ..."
8/10/2021, 04:26
major
manually closed
#24981 other error: panic when RPC server handing coprocessor, stack:not supported in IntHandle
8/10/2021, 04:25
moderate
manually closed
#25016 information_schema.CLUSTER_xxx table incompatible with old version
8/10/2021, 04:24
moderate
manually closed
#24982 projection executor panicked -- runtime error: slice bounds out of range [::40] with capacity 38
8/10/2021, 04:24
moderate
manually closed
#26111 foreign key info in information_schema is not compatible with mysql
8/10/2021, 04:17
moderate
#26450
#27031 ERROR 1690 (22003): constant 46015556 overflows mediumint
8/10/2021, 03:47
major
#27032
#24759 session: DATA RACE detected in test
8/10/2021, 03:35
major
#27045
#25073 data race in release-4.0
8/9/2021, 14:43
major
manually closed
#27017 list partition query result error in Having Statement
8/9/2021, 09:55
major
manually closed
#27018 list partition query result error in NotIn Statement
8/9/2021, 09:55
major
manually closed
#27012 list partition query result error in NotBetween Statement
8/9/2021, 09:55
major
#27025
#23650 Cannot parse 2 consecutive identifiers that both start with digit
8/9/2021, 06:58
moderate
manually closed
#26994 Return type of function `ROUND(x, d)` is different from MySQL
8/9/2021, 06:54
manually closed
#26688 different behavior between mysql and tidb about use clause in transaction
8/9/2021, 06:51
major
#26905
release-4.0
#27394
CLOSED
release-5.0
#27395
CLOSED
release-5.1
#27397
CLOSED
release-5.2
#27398
CLOSED
#25585 Unstable test `testPlanSerialSuite.TestPlanCacheHitInfo`
8/9/2021, 06:24
major
manually closed
#26898 JDBC test break by #24141
8/9/2021, 04:01
major
#26931
release-5.2
#27013
MERGED
#26461 query result error when using apply operator
8/9/2021, 03:41
major
manually closed
#26538 data race in `github.com/pingcap/parser/ast.(*node).SetOriginTextPosition()`
8/9/2021, 03:39
major
#27009
#26958 Same agg func in one sql will gets different result
8/6/2021, 10:17
critical
#26959
release-4.0
#26967
CLOSED
release-5.0
#26968
CLOSED
release-5.1
#26969
MERGED
#26942 builtinFunc InetAton/InetNtoa/Inet6Aton/Inet6Ntoa/IsIPv4/IsIPv4Compat/IsIPv4Mapped/IsIPv6 miss to fill pbCode
8/6/2021, 08:11
#26939
release-5.0
#26960
CLOSED
#25088 the variable 'tidb_enable_clustered_index' can be set to 2, 3, 4
8/6/2021, 07:12
moderate
manually closed
#25842 inconsistent SQL bind caches after recreating bind with different bind_sql for a same original_sql
8/6/2021, 03:17
major
#26015
#26778 attributes is now a reserved word
8/6/2021, 03:00
major
manually closed
#26916 Mysql test `role2` break by #26899
8/5/2021, 22:15
manually closed
#25997 TiDB panics at CheckUpdateList after change columns
8/5/2021, 15:41
major
#26759
#25999 execute insert statement successfully with invaild timestamp
8/5/2021, 10:03
major
#26584
#26900 Mysql test & copr test break by #26141
8/5/2021, 09:21
major
#26928
#25456 unstable test `testDBSuite2.TestAddUniqueIndexRollback`
8/5/2021, 03:57
major
#26513
#25634 unstable test `testDBSuite5.TestAddPrimaryKeyRollback1`
8/5/2021, 03:57
major
#26513
#26451 `show grants` does not handle Grant option directly
8/5/2021, 03:49
moderate
#26680
#25972 `show gants` result error while user only have grant option privileges for db
8/5/2021, 03:49
moderate
#26680
#25448 dynamic config setting `set config instance` cannot work in operator
8/5/2021, 03:29
major
#26906
#25282 column type change cannot convert datum from unsigned bigint to type time
8/5/2021, 01:59
major
#26895
#26718 data race in `telemetry_test.TestReport`
8/4/2021, 13:15
major
manually closed
#25458 unstable test `ConnTestSuite.TearDownSuite`
8/4/2021, 07:57
major
#26891
#26684 Unstable test `analyze_test.go:950: testSerialSuite2.TestIssue20874`
8/4/2021, 07:19
major
#26875
release-5.1
#26893
MERGED
#25188 unstable test `analyze_test.go:561: testSuite1.TestAnalyzeIndex`
8/4/2021, 07:19
major
#26875
release-5.1
#26893
MERGED
#14931 unstable unit test: testShowStatsSuite.TestShowAnalyzeStatus
8/4/2021, 07:19
minor
#26875
release-5.1
#26893
MERGED
#25394 Leak test in `TestPrepareTableAsNameOnGroupByWithCache`
8/4/2021, 07:15
major
manually closed
#26719 union scan result error when using dynamic mode
8/4/2021, 06:47
critical
#26876
#25781 Unstable test `testSuite5.TestValidateSetVar`
8/4/2021, 05:23
major
#26714
#26697 prepareplan cache doesn't work for expression index
8/4/2021, 05:13
major
#26698
#26388 Explain shows that hints seems not work as expected
8/4/2021, 02:35
major
manually closed
#25187 unstable test `analyze_test.go:584: testSuite1.TestAnalyzeIncremental`
8/3/2021, 10:23
major
#26848
release-5.0
#26851
MERGED
release-5.1
#26852
MERGED
#26803 mysql test error in gcol_select
8/3/2021, 09:47
critical
#26829
#24387 Cast string to date failed
8/3/2021, 08:09
moderate
#26259
#26796 unstable test testIntegrationPartitionSerialSuite.TestListPartitionOrderLimit
8/3/2021, 07:43
major
#26839
#11952 Incorrect behavior of NO_ZERO_DATE when altering table
8/3/2021, 03:25
major
manually closed
#25783 Unstable test `testPrepareSerialSuite.TestPrepareCacheNow`
8/3/2021, 03:15
major
manually closed
#24979 telemetry_test fail to run on apple M1
8/3/2021, 02:29
major
#26785
#25172 cast: cast bit to varchar will occur incorrect utf8 value
8/3/2021, 02:27
major
manually closed
#26797 JSON expression error need to refine
8/2/2021, 11:43
#26798
#26648 new session can't see instance-level variable store-limit
8/2/2021, 10:31
major
#26649
#26686 "load privilege failed" when autocommit is off
8/2/2021, 08:05
major
#26691
#25729 expressional index can be used when have duplicate expresion
8/2/2021, 06:47
moderate
#25826
#26776 Unstable test `tidbTestSerialSuite.TestTLS`
8/2/2021, 02:57
critical
#26781
#26727 global binding doesn't work for expression index
8/2/2021, 02:46
major
manually closed
#20320 Refine the error message for the expression index for PRIMARY KEY
12/1/2020, 11:25
moderate
#21419
#20315 Can drop the last column if expression index exists
11/2/2020, 04:01
major
#20344
#20209 charset and collation for view is not handle properly
11/16/2020, 11:03
major
#21034
#20217 create table with invalid `double(50)` data type should raise a syntax error
11/19/2020, 03:35
major
manually closed
#20121 datetime and year comparison error
12/18/2020, 09:19
critical
#20233
#18977 Can't create latin1 enum
11/4/2020, 09:41
major
#20459
#23977 flaky test: runTestInfoschemaClientErrors
7/30/2021, 11:45
minor
#25278
#26458 Mysql test hangs more then 10 minutes
7/30/2021, 10:55
major
manually closed
#26433 Error when drop two global temporay table and the first one's db is specified
7/30/2021, 07:09
moderate
#26435
#26278 `drop global temporary table` can only drop global temporary table
7/30/2021, 07:09
major
#26435
#26099 unstable test: `trackerrecorder_test.go:63: trackRecorderSuite.TestHeapProfileRecorder`
7/30/2021, 04:51
major
#26542
#26407 Query result is not compatible with MySQL while using `in` clause for timestamp
7/29/2021, 06:54
major
manually closed
#26227 TiDB gets OOM killed on pruning hash partitions
7/29/2021, 06:23
critical
manually closed
#25254 runtime error: index out of range [0] with length 0
6/17/2021, 06:34
critical
manually closed
#26442 Query result is not compatible with MySQL while using `between` clause for timestamp
7/29/2021, 05:53
major
manually closed
#25270 data race in `buildSamplingStats`
7/28/2021, 16:12
major
manually closed
#26138 Unstable integration mysql test
7/28/2021, 16:09
major
manually closed
#26439 wrong result when using prefix index
7/28/2021, 13:58
critical
manually closed
#26397 A minor issue about error message for ERROR 1267 (HY000)
7/28/2021, 13:50
minor
#26665
#26507 analyze table return "analyze worker panic"
7/28/2021, 13:10
major
manually closed
#26662 Can't find column using case when function with union.
7/27/2021, 15:20
major
#26663
release-4.0
#26671
MERGED
release-5.0
#26672
MERGED
release-5.1
#26673
MERGED
#26348 different result between mysql and tidb
7/20/2021, 12:25
major
#26372
release-4.0
#26390
CLOSED
release-4.0-20210720
#26391
MERGED
#26147 In some cases, the error code of 1105 does not give specific error information
7/28/2021, 02:26
moderate
#26647
release-5.1
#26682
MERGED
#26472 Subqueries with ANY
7/27/2021, 12:40
critical
manually closed
#25474 Got error when use merge_join hint in CTE
7/27/2021, 10:20
major
#25514
#25893 Unstable test `testSysVarSuite.TestInstanceScopedVars`
7/27/2021, 06:02
major
#26586
#26212 Can't find column in schema Column: [] Unique key: []
7/27/2021, 02:04
major
#26454
release-5.0
#26660
CLOSED
release-5.1
#26661
MERGED
#26524 query metric error : Get "http://https//...
7/26/2021, 15:43
manually closed
#26559 Uncorrect result when there's union
7/26/2021, 09:50
major
#26561
release-4.0
#26570
MERGED
release-5.0
#26571
MERGED
release-5.1
#26572
MERGED
#25395 untable test `testSuiteWithData.TestRangePartitionBoundariesEq`
7/26/2021, 09:09
major
manually closed
#25269 unstable test `partition_table_test.go:2686: testSuiteWithData.TestRangePartitionBoundariesBetweenS`
7/26/2021, 09:08
major
manually closed
#26532 unexpected result of union
7/26/2021, 09:04
major
#26533
release-4.0
#26564
MERGED
release-5.0
#26565
MERGED
release-5.1
#26566
MERGED
#26543 Report write-conflict error
7/26/2021, 07:28
major
manually closed
#25010 unstable test `analyze_test.go:577: testSuite1.TestAnalyzeIncremental`
7/26/2021, 06:48
major
manually closed
#26266 v4.0.1 upgrade to 4.0.14, panic in the recoverable goroutine, report invalid memory address or nil pointer dereference
7/15/2021, 08:39
critical
manually closed
#26019 plugin global variables can not be registered
7/26/2021, 03:28
major
#26449
#25640 unstable test `testPrepareSerialSuite.TestConstPropAndPPDWithCache`
7/25/2021, 04:14
major
#26514
#25589 Unstable test `testPrepareSerialSuite.TestPrepareOverMaxPreparedStmtCount`
7/25/2021, 04:14
major
#26514
#26185 Unstable test `testTxnStateSerialSuite.TestCommitting`
7/23/2021, 06:34
major
#26467
#26214 order by hidden column should report errors
7/23/2021, 03:00
major
#26473
#25857 ddl: add constraint will be duplicated with the existed one
7/23/2021, 02:40
major
#26453
#26359 Jepsen monotonic workload failed
7/22/2021, 12:06
critical
#10600
release-5.0
#10612
CLOSED
release-5.1
#10613
CLOSED
#26213 index data may be lost when creating expression index
7/22/2021, 10:04
major
#26248
release-4.0
#26478
CLOSED
release-5.0
#26479
CLOSED
#24741 executor: the cached prepared plan is used incorrectly for point get
7/22/2021, 08:39
critical
#24749
release-4.0
#24764
MERGED
release-5.0
#24765
MERGED
#3644 `length` result is wrong after modify column length
7/22/2021, 08:06
moderate
#24681
#24586 test failed because of DATA RACE
7/22/2021, 07:45
major
manually closed
#24572 When you modify a column type, the length of the column is less than the specified length of the index with the column
7/22/2021, 07:40
major
manually closed
#26457 write useless delete mutation when replace on clustered index
7/22/2021, 07:12
#26459
release-5.0
#27565
CLOSED
release-5.1
#27566
MERGED
#26120 Fix privilege problems of accessing `information_schema`
7/22/2021, 05:41
major
manually closed
#25643 data race in `tidb/domain/domain.go`
7/22/2021, 06:33
major
manually closed
#26079 TiDB returns wrong results when accessing the mem-table `slow_query` with some filters related to time
7/22/2021, 06:05
major
manually closed
#25137 CI failed on TestBroadcastJoin
7/22/2021, 05:59
major
manually closed
#24627 The result of Replace into statement is different from mysql
7/22/2021, 05:51
major
manually closed
#25586 Unstable test `testDBSuite8.TestAddPrimaryKeyRollback1`
7/22/2021, 05:03
major
manually closed
#24949 window function result is unstable
7/22/2021, 04:39
major
manually closed
#26251 Join partition table with normal table for update should lock normal table but not
7/21/2021, 09:23
critical
#26380
release-5.1
#26631
MERGED
#26431 When the condition is that the primary key is equal to null, a full table scan is taken
7/21/2021, 08:52
manually closed
#26399 A minor compatible issue with MySQL 8 while invalid timestamp/date is given
7/21/2021, 06:55
manually closed
#26371 generate index with ERROR 1072 (42000)
7/21/2021, 06:53
major
#26385
#26321 Unstable test `testTopSQLReporter.TestCollectInternal`
7/20/2021, 08:27
major
#26346
#26292 column type change will write the invalid timestamp value
7/20/2021, 15:19
critical
#26362
release-5.1
#26395
MERGED
#25569 tiflash should act same as tikv when timestamp for stale read was set to comming time
7/20/2021, 12:59
critical
manually closed
#24796 Binlog/CDC build nonclustered table when create clustered table with session var in upstream
7/20/2021, 11:41
major
manually closed
#26250 Join partition table with normal table will cause error: invalid memory address or nil pointer dereference
7/20/2021, 09:31
major
#26373
release-5.1
#26563
MERGED
#26349 update a table with expression index reports error
7/20/2021, 06:55
major
#26354
#26069 infoschema.user_privileges privilege requirements is not dependent on user's privileges
7/20/2021, 06:29
major
manually closed
#26275 SHOW GRANT reports privileges in mixed case, not upper case
7/20/2021, 05:31
moderate
#26360
#26128 Users without super privilege should be unable to query TABLE_STORAGE_STATS of other users
7/19/2021, 10:59
major
#26298
release-5.1
#26352
MERGED
#26125 Users without process privilege should be unable to query CLUSTER_STATEMENTS_SUMMARY_EVICTED
7/19/2021, 10:09
major
#26208
release-5.1
#26351
CLOSED
#26303 query from `information_schema.tikv_region_status` will fail if specific pd-server node down
7/19/2021, 05:55
moderate
#26326
#26067 test-suite can not run when there is a server running on port 4000
7/19/2021, 04:11
moderate
#26068
#26299 Leak in client_go
7/16/2021, 11:45
#26301
#26127 Users without process privilege should be unable to query CLUSTER_TIDB_TRX
7/16/2021, 07:57
major
manually closed
#26126 Users without process privilege should be unable to query CLUSTER_SYSTEMINFO
7/16/2021, 07:35
major
manually closed
#26124 Users without process privilege should be unable to query cluster_log
7/16/2021, 07:35
major
manually closed
#26123 Users without process privilege should be unable to query cluster_load
7/16/2021, 07:34
major
manually closed
#26122 Users without process privilege should be unable to query cluster_info
7/16/2021, 07:34
major
manually closed
#25244 QPS dropped severely during the upgrade
7/16/2021, 06:46
critical
manually closed
#26121 Users without process privilege should be unable to query cluster_hardware
7/16/2021, 01:19
major
#26220
release-5.1
#26297
MERGED
#25760 Annoying telemetry log
7/15/2021, 13:25
minor
#25907
release-5.1
#26284
MERGED
#25342 dml: delete statement return index column out of bound
7/15/2021, 09:29
major
#25699
#24868 v4.0.13 report inconsistent index handles
7/15/2021, 09:03
major
#25906
#26217 can use invisible index after admin check table
7/15/2021, 08:41
major
#26233
#26203 Data may be lost when changing column type with `tidb_enable_amend_pessimistic_txn=on`.
7/15/2021, 08:27
critical
#26269
release-5.1
#26273
MERGED
#26029 query result error when using prefix index
7/13/2021, 06:07
critical
#26066
release-5.0
#26261
MERGED
release-5.1
#26262
MERGED
#26110 `show keys from` return expression field is not compatible with mysql
7/15/2021, 02:29
moderate
#26119
#26009 TIDB exit again and again in ci
7/15/2021, 02:05
major
#26114
#25864 existing bindings may not be able to be loaded into cache after upgrade
7/15/2021, 24:59
major
manually closed
#25300 Mix of collations for operation `union` should be illegal
7/14/2021, 12:17
major
#25338
#24911 empty entry information in duplicate entry errors
7/14/2021, 07:07
minor
manually closed
#25103 Different types in `where in` clause are handled different from MySQL
7/14/2021, 06:59
major
manually closed
#25876 Stale read are ignored in view
7/14/2021, 03:46
major
manually closed
#26167 some lint errors
7/14/2021, 02:23
major
#26198
#25770 CI check_dev_2 hangs for 10 minutes
7/13/2021, 09:25
major
manually closed
#26136 set `tidb_dml_batch_size` may not take effect
7/13/2021, 08:55
major
manually closed
#25584 unstable test `testEvaluatorSuite.TestExprOnlyPushDownToFlash`
7/5/2021, 12:51
major
#25952
#25955 Query failed by: ERROR 1105 (HY000): DB::Exception: Duplicate names in enum: 'a' = 27 and 'a' = 1
7/12/2021, 11:29
major
#26145
release-5.0
#26201
CLOSED
release-5.1
#26202
MERGED
#26062 account who only has USAGE privilege can see information_schema.CLUSTER_CONFIG
7/12/2021, 10:57
major
#26071
release-5.1
#26150
MERGED
#26112 A recursive CTE causes TiDB server panic
7/12/2021, 10:31
major
#26129
release-5.1
#26148
MERGED
#25979 dml: load data can succeed with with wrong utf8 character
7/12/2021, 09:45
major
#26054
release-4.0
#26142
MERGED
release-5.0
#26143
MERGED
#24722 potential lock leak when using `admin reload stats_extended`
7/12/2021, 09:27
moderate
#24753
#25883 LIKE is not compatible with MySQL
7/9/2021, 17:58
major
manually closed
#26018 Integration test break by #25766
7/9/2021, 02:45
major
#26046
#25856 enable tidb-server --socket parameter, users can not access?
7/6/2021, 15:53
major
#25914
#13626 Potential timezone related bugs caused by `gotime.Local` location
7/8/2021, 06:59
major
#25510
#25956 interface conversion: interface {} is int64, not uint64
7/8/2021, 02:43
major
#26010
release-5.1
#26027
MERGED
#25913 FORMAT in EXPLAIN is compatible with MySQL
7/7/2021, 07:47
moderate
#25978
#25765 Greatest and least function lost decimal precision compared with MySQL
7/7/2021, 07:29
moderate
#25766
#25961 expression index can not be used if condition connected by or
7/7/2021, 06:11
major
#25969
#25700 Analyze worker panicked while auto analyzing
7/6/2021, 14:21
major
#25987
#25546 json_unquote doesn't detect invalid json string
7/6/2021, 08:13
moderate
#25875
#25964 Report write-conflict error in pessimistic transactions
7/6/2021, 06:39
major
#25984
#25755 grant select on * to 'abc1'@'%' not not compatible with mysql
7/6/2021, 05:59
moderate
manually closed
#25902 error implicit convertion between varchar and timestamp when join
7/6/2021, 03:21
major
#25915
release-4.0
#25988
MERGED
#25837 make dev not work for master branch
7/5/2021, 06:34
major
manually closed
#23291 The column name is inconsistent with mysql when character set utf8
4/12/2021, 10:25
moderate
#23365
release-5.0
#23969
MERGED
release-4.0
#23970
MERGED
#24885 Unknown or incorrect time zone: posixrules
7/4/2021, 04:59
major
manually closed
#25613 `CREATE GLOBAL TEMPORARY TABLE ... LIKE` creates a normal table
6/24/2021, 09:47
moderate
#25644
#25688 Fuction adddate/subdate return type is different from mysql when the frist argument is varchar/char
7/2/2021, 05:23
moderate
manually closed
#25610 expression: error information is inconsistent with MySQL about date or time literal
7/2/2021, 07:07
moderate
#25611
#24933 view returns unexpected error when containing count(*)
7/2/2021, 06:49
critical
#25226
release-4.0
#26036
CLOSED
#25443 in 4.x and 5.0.x, distinct-agg-push-down displayed in tidb.log is agg-push-down
7/2/2021, 06:10
moderate
manually closed
#25853 Query memory table TIKV_REGION_PEERS and TIKV_REGION_STATUS get error
7/2/2021, 03:13
major
#25854
#25877 "Telemetry slow query stats initialized" message does not go to log-file
7/1/2021, 23:06
manually closed
#25764 master ci failed on License Compliance and Security Analysis
7/1/2021, 11:24
major
manually closed
#25778 v5.1.0 fatal error: concurrent map writes
7/1/2021, 07:51
critical
#201
#24768 runtime error: index out of range [0] with length 0 return in GORM tests
7/1/2021, 06:36
major
manually closed
#25735 “tidb_enable_list_partition” is session variable
7/1/2021, 02:37
major
#25743
#22703 grant Super/GRANT for user failed
7/1/2021, 02:09
minor
#23519
#24893 executor: select result with truncated values is not compatible with MySQL
6/30/2021, 17:32
critical
manually closed
#25844 Integration tests break by #24913
6/30/2021, 10:59
manually closed
#24309 `Incorrect usage of UNION and INTO` is not checked
6/30/2021, 05:55
moderate
#24913
#24865 dml: select result is not compatible with MySQL while joining a subquery with a where clause evaluated to false
6/2/2021, 10:20
critical
#24937
release-5.0
#25062
MERGED
release-4.0
#26039
MERGED
#25799 The result of index join in associated subqueries is wrong
6/29/2021, 08:07
critical
#25817
release-5.0
#25818
MERGED
release-5.1
#25819
MERGED
#25248 user variable gets wrong result
6/29/2021, 03:55
major
#25523
#25757 Docker build on M1/arm64 results in "cannot find 'ld'"
6/29/2021, 03:35
moderate
#25758
#25045 can't find column while use index merge
6/16/2021, 07:12
major
#25294
release-5.1
#25593
MERGED
release-5.0
#25806
MERGED
#25798 Output of CTE is unexpected
6/28/2021, 08:47
manually closed
#24819 runtime: return invalid memory address or nil pointer dereference when execute count(*)
6/28/2021, 05:58
major
manually closed
#25680 Don't allow reading a snapshot with the timestamp greater than the current max timestamp
6/25/2021, 10:09
major
#25732
#25467 `character_octet_length` of `varchar` column is not compatible with mysql.
6/25/2021, 07:55
moderate
#25476
#25509 Add comment doesn't take affect on index
6/24/2021, 12:51
moderate
#25515
#25595 `DROP GLOBAL TEMPORARY TABLE` should fail on normal tables
6/24/2021, 10:55
minor
#25639
#22975 [potential bug] The TiFlash batch-cop request contain duplicate region.
6/24/2021, 09:13
major
manually closed
#25527 the prepare statement result is wrong
6/18/2021, 03:02
critical
#25538
release-5.1
#25543
MERGED
#24502 The left join result is incorrect
6/23/2021, 07:41
major
#25141
#25638 wrong CM Sketch caused by different encoding method used by TiDB and TiKV
6/23/2021, 04:33
major
#10418
#25669 wrong join result of set type
6/23/2021, 03:35
critical
#25672
release-5.0
#25694
MERGED
release-5.1
#25695
MERGED
release-4.0
#26032
MERGED
#25689 parallel apply panic in the test
6/23/2021, 03:06
manually closed
#25658 Return wrong result when UPDATE's assignment_list has subquery
6/22/2021, 15:45
critical
#25660
release-4.0
#25696
MERGED
release-5.0
#25697
MERGED
#25591 TiDB returns wrong result for cartesian join
6/22/2021, 09:13
critical
#25653
release-4.0
#25665
MERGED
release-5.0
#25666
MERGED
release-5.1
#25667
MERGED
#25655 upgrade from v4.0.8 to v5.1.0 fail
6/22/2021, 07:33
major
manually closed
#25151 v4.0.5 report "decode plan in statement summary failed"
6/22/2021, 06:33
minor
manually closed
#24967 select stmt with window function returns inconsistent result with mysql
6/22/2021, 06:26
major
manually closed
#25598 runtime: out of memory
6/22/2021, 03:20
critical
#25599
#24690 Optimize warning information when query table information_schema.cluster_config
6/22/2021, 03:10
minor
#24691
#24124 partiton table left join another table use for update in the transaction return error：index out of range
6/22/2021, 02:52
manually closed
#25637 unstable test `testSuite.TestIssue25506`
6/22/2021, 02:20
manually closed
#8393 Some statement is troublesome on retry or rollback
11/27/2020, 07:10
major
manually closed
#25636 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25635 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25630 unstable test `testPrepareSerialSuite.TestPrepareCacheForPartition`
6/22/2021, 01:05
manually closed
#25633 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25631 unstable test `testPrepareSerialSuite.TestPrepareCacheForPartition`
6/22/2021, 01:05
manually closed
#25632 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25628 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25627 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25626 unstable test `testDBSuite5.TestAddPrimaryKeyRollback1`
6/22/2021, 01:05
manually closed
#25629 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25624 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25625 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25623 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25620 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25622 unstable test `testDBSuite5.TestAddPrimaryKeyRollback1`
6/22/2021, 01:05
manually closed
#25621 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25619 unstable test `testSuite.TestIssue25506`
6/22/2021, 01:05
manually closed
#25605 Select result is not compatible with MySQL while using `upper`
6/21/2021, 09:40
manually closed
#25506 `BIT` type columns are not padded with left zeros
6/21/2021, 08:54
moderate
#25575
#25391 Unstable test `tidbTestTopSQLSuite.TestTopSQLAgent`
6/21/2021, 08:38
major
#25399
#17797 P2-[4.0-bug-hunting]-[Pessimistic Transaction]-Lock Wait Timeout Error Incompatible
6/21/2021, 06:23
moderate
manually closed
#17798 P2-[4.0-bug-hunting]-[Pessimistic Transaction]-SHOW PROCESSLIST says "autocommit" when not
6/21/2021, 06:23
moderate
manually closed
#25597 index merge join panic on partition table in static prune mode
6/21/2021, 04:07
manually closed
#21374 dayofweek('0000-00-00') behavior is inconsistent with mysql
6/21/2021, 03:42
minor
#21508
#24888 types: warning information is inconsistent with MySQL when convert string to double/float
6/21/2021, 03:06
minor
#24889
#24693 infoschema: version of tiflash is inconsistent with other component in table information_schema.cluster_info
6/21/2021, 02:48
minor
#24694
#24293 The IS_LEARNER field data in the TIKV_REGION_PEERS table is incorrect
6/21/2021, 01:19
moderate
manually closed
#25531 *: ODBC-styled datetime literal cannot be used in the expressions.
6/19/2021, 13:54
#25570
release-5.0
#25577
MERGED
release-5.1
#25578
MERGED
#25284 stale read using future timestamp violate snapshot isolation
6/18/2021, 14:35
critical
manually closed
#25469 dml: delete statement occurs decode datum error
6/18/2021, 08:32
major
#25560
release-5.1
#25566
MERGED
#25191 unstable test `join_test.go:1184: testSuiteJoin1.TestIndexLookupJoin`
6/18/2021, 08:02
major
#25547
#24148 5.0.0 upgrade to 5.0.1-pre, report "table reader fetch next chunk failed"
6/18/2021, 07:16
major
manually closed
#25219 panic on DeriveStats for secondary index
6/18/2021, 04:04
critical
#25267
release-5.1
#25549
MERGED
#24880 create partition table error while using `'NO_UNSIGNED_SUBTRACTION` sql mode
6/18/2021, 03:50
major
#25435
release-5.1
#25556
MERGED
#24976 `tikv_gc_safe_point` in mysql.tidb does not go forward when autocommit = 0 for global
6/15/2021, 12:18
major
#24975
release-5.1
#25449
MERGED
release-5.0
#25609
MERGED
#25489 tidb panic while query partition table got error
6/18/2021, 03:30
major
#25524
release-5.1
#25544
MERGED
#24478 Parse duration should be reset after SQL executed
5/25/2021, 12:57
moderate
#24468
#25200 wrong result when using `double`, `cast`, `union`, `unaryminus` and `0.0`
6/17/2021, 12:28
critical
#10370
release-5.1
#10387
MERGED
#25320 Query with distinct got wrong result
6/17/2021, 12:38
critical
#25477
release-4.0
#25532
MERGED
release-5.0
#25533
MERGED
release-5.1
#25534
MERGED
#25493 report "Can't find column" error for exist column
6/17/2021, 09:16
major
manually closed
#21618 *: pessimistic lock doesn't work on the partition for subquery/joins
6/17/2021, 06:33
major
manually closed
#25460 ALTER USER can't be used to change your own password
6/17/2021, 05:47
major
#25461
#14821 DATA RACE in test `isPhysicalPlanNeedLowerPriority `
6/17/2021, 05:21
minor
manually closed
#25412 Key is out of region range
6/15/2021, 07:43
major
manually closed
#25494 tidb panic while use index_lookup_join for partition table
6/17/2021, 01:30
major
manually closed
#25351 Wrong analyze result when new analyze meets collation and prefix column
6/16/2021, 17:32
major
#25311
#25344 panic may happen when limit is on top of window functions
6/16/2021, 17:16
major
#25345
release-5.0
#25517
MERGED
release-5.1
#25980
MERGED
release-5.0-20210813
#27584
MERGED
#20028 Index out of range when querying on partitioned tables within a transaction
6/16/2021, 15:00
major
#21148
#25253 partition insert ignore not supported, causing insert to fail
6/16/2021, 12:58
major
#25484
release-5.1
#25498
MERGED
#25427 5.1.0 new added system variable: tidb_opt_mpp_outer_join_fixed_build_side default value is diff in upgrade cluster and scratch install cluster
6/16/2021, 08:58
major
manually closed
#23659 runtime error: invalid memory address or nil pointer dereference
6/16/2021, 08:17
moderate
manually closed
#25038 Select result with window function(`lead`) report the inconsistency with MySQL
6/16/2021, 08:03
major
manually closed
#15106 unit test for `sec_to_time` fails
6/16/2021, 07:32
minor
manually closed
#25211 UPDATE result not compatible with MySQL
6/16/2021, 07:22
manually closed
#24580 Error message problem that converts NULL to NOT NULL for column types with NULL data
6/16/2021, 07:02
moderate
#24641
#25257 tablesample returns error result
6/15/2021, 08:36
major
#25357
#25202 dml: wrong result in subquery with `order by` clause
6/16/2021, 06:12
critical
#25289
release-5.0
#25471
MERGED
release-5.1
#25499
MERGED
release-4.0
#26033
MERGED
#25432 user-defined alert rule, after upgrade from v5.0.2 to v5.1.0, alert manager page can't get alerts list, keep loading
6/16/2021, 05:21
moderate
manually closed
#25465 conversion from `TIMESTAMP` to `YEAR` is not compatible with MySQL
6/16/2021, 01:31
manually closed
#22808 Need to fix the document, or evict the global variables cache immediately
6/15/2021, 20:39
minor
manually closed
#25309 index join paniced on partition table when using dynamic prune
6/15/2021, 10:16
critical
#25426
release-5.1
#25439
MERGED
#24706 open new collation + index join + not null column，occur error: index out of range
6/15/2021, 09:32
major
#24828
release-5.1
#25436
MERGED
#25415 after upgrading v5.0.2 to v5.1.0，running go-tpc report some errors
6/15/2021, 09:25
manually closed
#25428 insert clustered index value shorter than prefix index length and primary key duplicate，tidb panic
6/15/2021, 09:25
manually closed
#25377 Insert panic when extractKeyExistsErrFromHandle
6/15/2021, 08:00
major
#25414
release-5.1
#25423
MERGED
#25387 row count is wrong when using v2 stats and there's only topn and not fully load stats
6/15/2021, 07:20
major
#25388
release-5.1
#25420
MERGED
#25043 index related case got data race
6/15/2021, 07:09
major
manually closed
#24794 `testSysVarSuite.TestInstanceScopedVars` failed
6/3/2021, 14:20
major
#24807
#25383 Error updating data report when converting from CHAR to DATETIME after adding columns due to default values
6/15/2021, 05:36
moderate
#25384
release-5.1
#25410
MERGED
#25393 data race in `TestClusteredIndexSyntax`
6/15/2021, 05:16
major
#25405
release-5.1
#25409
MERGED
release-4.0
#28197
CLOSED
release-5.0
#28198
MERGED
release-5.2
#28750
CLOSED
#25069 show errors is incorrectly a noop statement
6/15/2021, 04:46
moderate
#25071
#25312 sem does not support dynamic privilege RESTRICTED_CONNECTION_ADMIN
6/15/2021, 04:28
minor
#25316
release-5.1
#25408
MERGED
#25350 with sem enabled, it might require RESTRICTED_CONNECTION_ADMIN to kill your own connections
6/15/2021, 04:28
major
#25316
release-5.1
#25408
MERGED
#25314 sem should restrict local file system access in backups/restore
6/15/2021, 04:28
minor
#25316
release-5.1
#25408
MERGED
#25167 stale read like 'select ... as of timestamp ...' for point get not work'
6/15/2021, 04:04
moderate
#25346
release-5.1
#25406
MERGED
#25197 allocHandleIDs conflicts very heavy when there are lots of tables in one database
6/10/2021, 12:44
major
#25221
#25367 undesirable duplicate error in binlog downstream when amend txn enabled
6/11/2021, 08:15
manually closed
#25186 Update date return an error during conversion from `timestamp` to `date`
6/11/2021, 03:09
major
manually closed
#25225 ALTER USER REQUIRE SSL or X509 clears out user's authentication_string (password)
6/10/2021, 15:22
moderate
#25268
release-4.0
#25347
MERGED
release-5.0
#25348
MERGED
#25319 Data indexes are inconsistent after CTC
6/10/2021, 09:36
critical
#25323
release-5.1
#25337
MERGED
#25250 create binding fail for CTE
6/10/2021, 09:00
#25308
#25273 unstable test `testVectorizeSuite2.TestVectorizedBuiltinTimeFunc`
6/10/2021, 08:13
major
manually closed
#25056 unstable test FAIL: tidb_test.go:1024: tidbTestSuite.TestClientErrors
6/9/2021, 13:06
major
#25278
#25169 unstable test `builtin_time_vec_test.go:573: testVectorizeSuite2.TestVectorizedBuiltinTimeEvalOneVec`
6/9/2021, 12:52
major
#25238
#25072 Leak test in `builtin_time_vec_test.go`
6/9/2021, 12:52
major
#25238
#25059 unionscan with parititon maybe cause panic
6/9/2021, 08:15
major
manually closed
#25258 Unexpected result when limit used in CTE
6/9/2021, 02:48
#25261
release-5.1
#25279
MERGED
#25252 partition table dynamic mode is not compatible with TiFlash in some cases
6/8/2021, 12:08
major
#25255
release-5.1
#25262
MERGED
#25220 ERROR 1105 (HY000): encoding failed
6/8/2021, 09:59
major
manually closed
#25249 runtime error: index out of range [1] with length 1
6/8/2021, 08:48
major
manually closed
#25246 inconsistent duplicate check for clustered/nonclustered index
6/8/2021, 08:14
manually closed
#25216 Dumpling's exporting transaction has CurTxnStartTS = 0
6/8/2021, 04:37
minor
manually closed
#25037 Conversion `bit` to `binary` is inconsistent with MySQL
6/8/2021, 02:45
major
manually closed
#23802 tidb panic while query hash partition table with `is null` condition
6/7/2021, 12:28
major
#23849
release-5.1
#25228
MERGED
release-5.0
#26963
MERGED
#25067 Select result with `not(year)` report the inconsistency with MySQL
6/7/2021, 08:00
major
manually closed
#24972 executor: select result with window function report the inconsistency with MySQL
6/7/2021, 07:40
major
manually closed
#24900 DML: insert with value of bit type. Not compatible with mysql
6/7/2021, 07:40
major
#25198
#24955 The `prepare` statement does not execute the same result as MySQL
6/7/2021, 07:40
moderate
manually closed
#24473 The result of inl_merge_join with the enum type join column is wrong
6/3/2021, 09:24
critical
#24775
release-5.0
#25648
MERGED
#25121 unstable test `testSerialSuite.TestTiDBLastTxnInfoCommitMode`
6/7/2021, 05:03
major
manually closed
#25174 data race when running mysql test with cte
6/5/2021, 06:02
#25175
#24951 Updating date return an error after conversion `timestamp` to `date`
6/6/2021, 08:56
moderate
#25184
#25002 cannot change index prefixed column type to non-prefixed one
6/5/2021, 07:00
#25004
#24584 ddl: admin cancel column-type-change will not release the background work goroutine
6/4/2021, 16:04
major
#24616
#25161 upgrade from v4.0.5 to v5.0.2, global bindings lost, and report "update bindinfo failed"
6/4/2021, 14:40
critical
#25168
release-5.0
#25177
MERGED
#24966 Inaccurate error message when changing column type
6/4/2021, 11:27
moderate
#25154
#24761 TestMemoryUsageAlarmVariable failed
6/4/2021, 10:57
major
manually closed
#25124 unstable test TestMemoryUsageAlarmVariable
6/4/2021, 10:56
major
#25166
#25007 Conversion `decimal` to `timestamp` is inconsistent with MySQL
6/4/2021, 10:32
major
#25136
#25099 Enum index can't handle zero-value/empty-string correctly
6/4/2021, 09:28
moderate
#25101
#25074 data race in parallel_apply_test.go
6/4/2021, 09:06
major
manually closed
#25100 in v5.0.2, tidb_gc_scan_lock_mode default value is different in scratch installed server and upgrade server
6/3/2021, 16:16
minor
#25112
release-5.0
#25118
MERGED
#24636 Wrong value when query a partition table with `LIMIT`
6/4/2021, 05:54
critical
#25063
release-5.0
#25139
MERGED
release-5.1
#25541
CLOSED
#24944 Ifnull enum type with not null flag has different result
6/3/2021, 14:50
critical
#25110
release-5.0
#25116
MERGED
release-4.0
#26035
MERGED
#23271 Stale read request may send to a not initailized peer
6/3/2021, 13:48
major
#10298
#21063 Missing decimal M and D check
6/3/2021, 11:54
moderate
manually closed
#20647 go1.15.2 make failed
6/3/2021, 11:52
minor
manually closed
#24993 should not set tiflash replica while create temporary table like a table with tiflash replica
6/3/2021, 10:54
major
#25036
#25104 upgrade from v5.0.0 to v5.0.2 , report "TiFlash_schema_error " alert
6/3/2021, 10:40
manually closed
#25055 unstable test FAIL: cte_test.go:110: CTETestSuite.TestSpillToDisk
6/2/2021, 15:21
manually closed
#25012 unstable test `aggregate_test.go:1279: testSuiteAgg.TestIssue20658`
6/3/2021, 02:08
major
manually closed
#25034 case unstable: CTETestSuite.TestSpillToDisk
6/2/2021, 15:26
major
#25035
#25030 A bug found by Randgen test tool about dynamic partition prune mode
6/2/2021, 09:30
major
#25047
#24974 ddl: column type change doesn't have the same behavior with MySQL
6/2/2021, 06:49
critical
manually closed
#24973 After executing `add column`, conversion `binary` to `int` is inconsistent with MySQL
6/2/2021, 06:49
critical
manually closed
#24971 After executing `add column`, conversion `blob` to `int` is inconsistent with MySQL
6/2/2021, 03:43
critical
#25025
#24989 unstable tests
6/1/2021, 09:10
major
manually closed
#24822 abs() is not right when set @@tidb_isolation_read_engines='tiflash,tidb';
5/21/2021, 07:35
manually closed
#24977 generated-column-index-optimizations is invalid
6/1/2021, 05:15
manually closed
#24603 unstable race test
6/1/2021, 03:21
major
manually closed
#23611 Unstable unit test
6/1/2021, 03:21
moderate
manually closed
#24930 a query may hang forever when its plan has a ParallelApply under TopN
6/1/2021, 03:05
critical
#24935
release-5.0
#25011
MERGED
#24970 executor: table self join occurs inconsistency against MySQL
6/1/2021, 02:59
critical
manually closed
#25001 index join in binary prefixed clustered index panic
5/31/2021, 12:35
manually closed
#24233 tidb_snapshot is not respected in some cases
5/31/2021, 04:31
moderate
manually closed
#24326 show session variables is very slow on first run
5/17/2021, 14:13
major
#24359
#24929 expression: builtin function `current_date()` should return `DATE` type.
5/30/2021, 03:25
manually closed
#24957 the bug of shirou/gopsutil resulting in the failure of telegram_test in mac
5/28/2021, 09:49
manually closed
#24746 Specify non-matching partition insert record fail expectly，but successful
5/26/2021, 02:59
critical
#24872
release-5.0
#25000
MERGED
#24882 dml: error message (ERROR 1242 (21000)) for select statement is not compatible with mysql (ERROR 1060 (42S21))
5/25/2021, 12:15
moderate
manually closed
#23624 varchar and char conversion causes data and index inconsistent
3/31/2021, 08:03
critical
#23688
#24890 utf8mb4_unicode_ci clustered index replica to downstream as wrong value via binlog
5/27/2021, 10:08
major
#1047
#24879 The STATUS field data in the TIKV_REGION_PEERS table is incorrect
5/27/2021, 05:25
moderate
#24881
release-4.0
#24918
MERGED
release-5.0
#24919
MERGED
#24543 If fucntion can't process enum type.
5/27/2021, 03:45
major
#24830
release-5.0
#24915
CLOSED
#24705 subquery with any，the connection field uses a different character set，occur runtime error
5/26/2021, 13:29
major
#24887
#24839 ddl: column type change will retry 512 time for error like `cannot convert datum from %s to type %s`
5/26/2021, 07:15
major
#24874
#23498 simple_test.go: testSuite3.TestDropPartitionStats failed
5/26/2021, 03:08
major
manually closed
#24368 sysvar cache for globals in show variables is incorrect.
5/25/2021, 17:37
moderate
#24699
#24548 new collation use latin1，primary key is clustered index，index and data check are inconsistent
5/25/2021, 05:55
critical
#10159
#24676 columns that match group by expr should not trigger only-full-group-by-error
5/24/2021, 12:29
major
#24708
release-5.0
#25759
MERGED
#24754 tidb runtime error with max funtion
5/24/2021, 08:31
major
manually closed
#24582 The clustered index primary key conflict prompt information is not an index value, but a complete field value
5/24/2021, 05:31
minor
#24831
#23899 prefix index + index join - innerWorker panicked
5/21/2021, 10:10
major
manually closed
#24205 The subquery returned an incorrect result
5/21/2021, 09:24
major
manually closed
#24786 an unstable test in package `telemetry`
5/21/2021, 04:58
major
#24799
#24742 parser: something wrong with scanner with the `stats_extended` table
5/21/2021, 03:16
moderate
manually closed
#24648 TiDB report store-not-found error
5/21/2021, 02:16
moderate
#24726
release-4.0
#25836
CLOSED
release-5.0
#25838
CLOSED
#22404 Got unexpected `Error 1105: Can't find column` when executing tp-test
5/20/2021, 17:04
major
manually closed
#24774 unstable test case TestTiDBLastTxnInfoCommitMode
5/20/2021, 13:22
major
#24779
release-5.0
#25160
MERGED
#24787 `TestDropLastVisibleColumn` and `TestDropLastVisibleColumns` don't stable
5/20/2021, 12:42
major
#24790
#24610 enum type min/max result is different from order result
5/20/2021, 03:24
major
manually closed
#24530 enum type query result is incorrect while using `xxx_ci` collation
5/19/2021, 19:17
critical
#24661
#24562 batch point get for enum type get wrong result
5/19/2021, 19:05
major
#24618
release-5.0
#24772
MERGED
#24735 data race
5/19/2021, 15:55
major
#24732
#24712 TestSecurityEnhancedModeRestrictedTables failed
5/19/2021, 15:55
major
#24732
#24496 group by number get syntax error
5/19/2021, 11:01
major
#1223
#24751 planner: the planner generates a wrong TableDual and returns wrong results
5/19/2021, 08:37
critical
manually closed
#24709 dml_batch_size doesn't load the global variable
5/18/2021, 16:25
major
#24710
release-4.0
#24730
CLOSED
release-5.0
#24731
MERGED
#24561 Unexpected ExprType MysqlEnum and EvalType Bytes
5/18/2021, 07:55
major
#10180
#23934 v4.0.5 upgrade to 5.0.0, report "indexWorker in IndexLookupExecutor panicked" error
4/14/2021, 09:42
major
manually closed
#22658 read only transactions are read/write
4/15/2021, 09:07
major
#23818
#23460 the issue with tidb socket
3/24/2021, 11:11
critical
#23463
release-4.0
#23513
MERGED
release-5.0
#23514
MERGED
#24143 Revoke does not correctly populate the dynamic privilege name
4/26/2021, 04:11
moderate
#23946
#24414 Role-base User Created Non-retrievable View
5/10/2021, 14:08
moderate
#24442
release-4.0
#24531
MERGED
release-5.0
#24532
MERGED
#24471 setting sysvar collation does not normalize
5/8/2021, 03:18
moderate
#24472
#24560 DATA RACE found in transaction asynchronous clean up and union store data reset
5/17/2021, 13:49
critical
#24505
#24569 value end with space's unique check doesn't works when columns be non-utf8 collation + prefix column index
5/17/2021, 06:35
critical
#24578
release-5.0
#24680
MERGED
#24631 Wrong results when accessing partition tables by IndexJoin
5/17/2021, 03:51
critical
#24659
#24571 wrong error report run update stmt
5/14/2021, 11:09
moderate
#24614
#24645 assignable dynamic privileges should be listed in `SHOW PRIVILEGES` statement
5/14/2021, 08:07
moderate
#24646
#24576 `is not null` for enum type with other condition got wrong result
5/14/2021, 03:55
major
#24632
#24591 ddl operation triggers the implicit commit，ddl operation fails occasionally
5/14/2021, 02:31
major
#24601
#24356 Return more results than expected when executing SQL with prefix indexes
5/13/2021, 12:03
critical
#24590
release-4.0
#24634
MERGED
release-5.0
#24635
MERGED
#24477 The result of using the plan of TableDual with the statement of NULL-safe equal is wrong
5/13/2021, 11:51
critical
#24596
release-5.0
#24633
MERGED
#24587 inner join for enum type got wrong result
5/13/2021, 09:09
critical
manually closed
#24421 The variable tidb_allow_fallback_to_tikv can't take effect when the tiflash nodes stop
5/13/2021, 09:08
major
manually closed
#23665 The TiDB treats TiFlash and TiKV engines differently when using br restore
5/13/2021, 09:08
critical
manually closed
#24541 clustered index + new collation + old row format got wrong result
5/13/2021, 04:45
critical
#24544
release-5.0
#24611
MERGED
#24592 unstable test
5/13/2021, 03:55
major
#24585
#24583 test random failed in TestExtractStartTs
5/13/2021, 03:55
major
#24585
#24439 Inconsistent error with MySQL for GRANT CREATE USER ON <specific db>.*
5/13/2021, 03:15
moderate
#24485
#23850 REVOKE ALL fails on current user
5/12/2021, 08:40
minor
#24052
#24109 the value of tikv-client.store-liveness-timeout should not less than 0
5/12/2021, 10:51
minor
#24244
#24553 Create a table with a name less than 64 characters meet ERROR 1059 (42000)
5/11/2021, 12:40
manually closed
#24281 out of index[-1] for ColumnIndex
5/11/2021, 08:21
major
#24342
release-5.0
#24551
MERGED
release-4.0
#27929
CLOSED
#24429 Can't recognize numeric literals when set 'ANSI_QUOTES' sql_mode
5/11/2021, 06:41
moderate
#24522
release-5.0
#24597
CLOSED
#24401 Write FM Sketch data to KV even if the table isn't partition table or in static partition prune mode
5/11/2021, 04:47
moderate
#24453
release-5.0
#24539
CLOSED
#24213 DB::TiFlashException: Duplicated selection in DAG request
5/10/2021, 15:25
major
#24214
#24325 wrong only_full_group_by check
5/10/2021, 07:53
major
manually closed
#24479 copr: tikv crash when elt enum type
5/10/2021, 07:52
critical
#10136
#24494 The function of if with enum type is not same with mysql
5/10/2021, 05:07
major
manually closed
#23949 TiDB push down Enum literal, while both TiFlash and TiKV throw error against it.
5/10/2021, 04:56
major
manually closed
#24384 Primary lock fallen back from async commit cannot be resolved
4/30/2021, 05:29
critical
#22723
release-5.0
#24397
MERGED
#24398 The overhead of LocateRegionByID method in region cache is too much
5/8/2021, 07:24
#24403
release-4.0
#24481
MERGED
#24395 tikv crash: Cannot compare two ScalarValueRef in different type
5/8/2021, 06:38
critical
manually closed
#24209 TiDB doesn't support getting the mvcc key of the secondary index in a clustered index table by HTTP API
5/7/2021, 12:18
major
#24436
release-5.0
#24470
MERGED
#24311 test failed on aggregate
5/7/2021, 10:50
major
#24425
release-5.0
#24466
MERGED
#24253 ddl: reorg panic when altering column type from `int` to `bit`
5/7/2021, 09:48
major
#24263
#24310 Modifying the column type(need to change the data) involved in the generated column is not completely prohibited
5/7/2021, 08:06
#24320
#24419 query result is incorrect while enum pushdown to tikv
5/6/2021, 15:05
critical
#24431
#23887 executor: (*Column).GetString panic
5/6/2021, 13:15
critical
#24369
release-5.0
#24437
MERGED
#24265 tidb could change parts of primary to null
5/6/2021, 13:01
major
#24417
#24045 Unexpected query result with server error
4/28/2021, 08:23
major
#24204
release-5.0
#24489
MERGED
master
#28744
MERGED
#24118 the value of tikv-client.copr-cache.capacity-mb should >=0
5/6/2021, 03:05
minor
#24232
#23464 range columns partition table does not support the binary data type
5/2/2021, 14:37
major
#23528
#24402 rows affected
4/30/2021, 10:06
manually closed
#23684 executor: wrong results from subquery
3/30/2021, 12:53
critical
#23694
release-4.0
#23705
MERGED
release-5.0
#23706
MERGED
#24288 Field length limit
4/30/2021, 09:01
#24337
#24349 some bugs about `MergePartTopN2GlobalTopN`
4/29/2021, 11:31
#24370
#24307 panic when reading a partition table by IndexLookUpJoin with IndexLookUpReader
4/29/2021, 10:11
critical
#24338
#24259 panic when reading a partition table by IndexLookUpJoin with IndexReader
4/29/2021, 10:11
critical
#24338
#24296 Wrong collation for `select concat(unix_timestamp(datetime)*1000, '') from t`
4/26/2021, 14:41
critical
#24297
release-4.0
#24300
MERGED
release-5.0
#24301
MERGED
#21607 Aggregation on table with absurdity selection in transaction reports 'column not found'
12/14/2020, 08:25
critical
#21640
release-4.0
#22624
MERGED
#20372 read_from_storage with new partition impl cannot works
4/29/2021, 06:51
critical
#24313
release-4.0
#24373
CLOSED
release-5.0
#24374
MERGED
#17049 the oom-action doesn't work in "select * from partition table" statement
7/13/2020, 03:02
moderate
manually closed
#24264 tidb panic executing the projection executor
4/28/2021, 09:25
major
#24290
release-5.0
#24354
MERGED
#24096 statistic load useless stats_histograms endlessly
4/22/2021, 09:37
critical
#24175
release-5.0
#24317
MERGED
#23280 TiDB CI data race (once)
4/28/2021, 07:09
major
#24257
release-5.0
#24345
MERGED
#23799 Unnecessary pessimistic rollback is sent on ErrKeyExists
4/28/2021, 05:46
minor
manually closed
#21509 Unexpected constant overflow error
4/28/2021, 03:42
major
manually closed
#23906 Can't find column when uses the clustered index
4/14/2021, 12:27
critical
#23933
#23993 Different behavior of error handling in CAST expression between TiDB and TiKV coprocessor
4/25/2021, 09:13
major
#24120
release-5.0
#24268
CLOSED
#23479 the behavior of bit type for / is incompatible with MySQL
4/25/2021, 08:23
major
#23867
release-4.0
#24266
MERGED
release-5.0
#24267
MERGED
#24149 v5.0.1-pre Inconsistent select count(1)
4/23/2021, 08:43
critical
manually closed
#24165 `NO_ZERO_IN_DATE` does not work in default value
4/21/2021, 07:07
major
#24174
release-4.0
#24185
MERGED
release-5.0
#24186
CLOSED
#24171 histogram buckets has NULL value crated by fast analyze
4/21/2021, 12:09
major
#24183
#13958 tls.VersionSSL30 is deprecated.
4/23/2021, 04:27
moderate
#24153
#11977 window function: should reject `PARTITION BY 1`
4/22/2021, 12:32
minor
manually closed
#24009 unstable test case Test1PCWithSchemaChange
4/20/2021, 08:25
major
#24082
release-5.0
#24167
MERGED
#23872 ddl: the column flag is changed after modifying column name
4/20/2021, 03:09
major
#23953
#23919 sorting index merge result in partition union reports 'index out of range'
4/19/2021, 08:29
moderate
#23936
release-5.0
#24155
MERGED
#24071 executor: wrong results for not in clause
4/16/2021, 10:40
critical
manually closed
#23870 Encoding failed when comparing the type of char and hex
4/19/2021, 07:34
major
manually closed
#23583 Randgen: Anti join with different scale / precision decimal join key produces wrong result
4/19/2021, 07:28
critical
manually closed
#24091 `null div 0` for partition key expression is incorrect
4/19/2021, 07:17
moderate
#24098
#23649 grant nonexistent user/role incompatible error
4/16/2021, 16:37
minor
#23853
#16679 incorrectly fetch null data
4/16/2021, 11:25
moderate
manually closed
#23904 executor: wrong results for a outer join
4/16/2021, 10:52
major
manually closed
#24001 distinct-agg-push-down is in config.toml.example but can't be found in @@tidb_config in 5.0.0
4/16/2021, 10:25
major
#24011
release-5.0
#24094
MERGED
#24046 tidb-server --help exit with code 2
4/16/2021, 05:41
minor
#24073
release-5.0
#24074
MERGED
#23893 ddl: ddl rollingback error may lead the json unmarshal error(2)
4/16/2021, 02:35
critical
#23903
release-5.0
#24080
MERGED
release-4.0
#24445
MERGED
#23321 ddl: rollingback add index meets panic will lead json unmarshal object error
4/15/2021, 15:45
major
#23913
release-5.0
#24077
CLOSED
#23886 Can't find column in schema Column: [] Unique key: [] when using hash_agg() hint and tiflash engine
4/15/2021, 11:33
critical
#23980
#23891 executor: wrong results for outer join in a case
4/15/2021, 15:03
critical
#24049
release-5.0
#24063
MERGED
#23609 It raise Incorrect time value when using index join
4/15/2021, 12:23
critical
#24051
release-5.0
#24059
MERGED
#23947 update join paniced with generated column tables
4/15/2021, 10:35
major
#23955
release-5.0
#24055
MERGED
#23287 union bit column got different result between clustered and nonclustered table
4/15/2021, 02:43
major
#23960
release-5.0
#24053
CLOSED
#24029 row & index inconsistent with new collation enabled after tidb-server restarted
4/14/2021, 14:39
critical
#24030
release-5.0
#24032
MERGED
#23832 bit column union Numeric literals select got the wrong results
4/14/2021, 11:51
critical
#23857
release-4.0
#24026
MERGED
release-5.0
#24027
MERGED
#23889 executor: wrong results for in clause
4/14/2021, 09:37
critical
#23989
release-4.0
#24022
MERGED
release-5.0
#24023
MERGED
#23921 point-get return incorrect column `original name` when select with alias
4/14/2021, 09:20
moderate
manually closed
#16062 The slow log of `Prepare` statements don't record the real SQL
4/14/2021, 08:59
moderate
#22984
#24000 tidb panic with "runtime error: index out of range [10] with length 10" while executing select statement
4/14/2021, 05:12
manually closed
#23925 query got error "baseBuiltinFunc.vecEvalInt() should never be called"
4/14/2021, 04:01
major
#23981
#23726 v4.0.9 with new config upgrade to v5.0.0 fail
4/9/2021, 05:37
major
manually closed
#23606 batch point get is not used as expected
4/13/2021, 07:09
major
#23733
#23892 insert ignore on duplicate got wrong result when index value unchanged
4/12/2021, 13:21
critical
#23894
release-5.0
#23976
MERGED
#23943 Can't build master branch on Apple Silicon (arm64/AArch64-Apple-Darwin)
4/12/2021, 05:31
manually closed
#22477 only_full_group_by is not checked properly
4/12/2021, 04:15
minor
manually closed
#23909 Users with only Insert privilege can perform `REPLACE` on that table
4/9/2021, 16:18
critical
#23911
release-4.0
#23938
MERGED
release-5.0
#23939
MERGED
#23880 dist.SelectResult.Fetch is empty
4/9/2021, 13:30
minor
#23885
#23916 inconsistent query result from a bit type column
4/9/2021, 02:40
manually closed
#23846 The execution result of using TableDual plan is not correct
4/8/2021, 03:16
critical
#23860
#23856 IndexUsageCollector will consume memory much and mucher when its closed.
4/7/2021, 06:18
critical
#23861
#23495 cast as decimal return the wrong result
4/7/2021, 05:24
major
#23680
#15567 We can't execute `update ... where colName ...` when the column is `WriteOnly` state
4/7/2021, 05:00
moderate
#22307
#23127 show grants does not get all the grants
4/7/2021, 04:59
moderate
manually closed
#23759 collation and flag of some functions are wrong
4/7/2021, 04:42
critical
#23835
release-4.0
#23878
MERGED
release-5.0
#23879
MERGED
#22920 overflow error in builtin multiply function
4/7/2021, 02:46
moderate
#22926
#20893 `explain format='hint'`'s ouput is not recoverable.
4/6/2021, 11:48
moderate
#21444
#23839 TiDB throw error when explain a complex sql
4/6/2021, 07:50
major
#23844
release-5.0
#24016
MERGED
#22680 executor: creating view errors when set @@tidb_isolation_read_engines='tiflash,tidb';
4/6/2021, 06:51
major
#23728
#22852 LogicalPlans that contain Window Function are ambiguous
4/2/2021, 15:35
moderate
#22853
#23563 partition selection doesn't take affect on PointUpdate
4/2/2021, 10:17
minor
#23764
#23809 ignore dup error after insert on duplicate get wrong result in clustered index or int pk table
4/2/2021, 06:05
critical
#23814
release-4.0
#23825
MERGED
release-5.0
#23826
MERGED
#23821 Query text missing from slow query log
4/2/2021, 05:21
moderate
manually closed
#23567 non-zero feedback-probability causes panic
4/2/2021, 03:45
critical
#23808
release-5.0
#23822
MERGED
#23672 Use hexadecimal to select and get wrong results when opening new collation
3/31/2021, 06:43
critical
#23699
release-5.0
#24041
MERGED
release-4.0
#26455
MERGED
#23786 plugin: audit plugin panic with nil pointer dereference
4/2/2021, 24:07
critical
#23803
release-4.0
#23819
MERGED
release-5.0-rc
#23820
CLOSED
release-5.0
#23823
MERGED
release-3.0
#25275
CLOSED
#23488 Text column can be used in index without key length
4/1/2021, 09:29
moderate
#23618
#23805 insert ignore panic on empty clustered index table with new collation enabled
4/1/2021, 16:58
major
#23806
release-5.0
#23817
MERGED
#23736 Can't find column in schema Column: [Column#10] Unique key: [] when using stream_agg() hint
4/1/2021, 15:42
major
#23804
release-5.0
#23816
MERGED
#23693 new collation + merge join get wrong result
4/1/2021, 13:48
critical
#23770
#23631 Non-unique index key may exceed default key size limit of tikv when using clustered index
4/1/2021, 13:03
major
#23710
#23351 Setting `wait_timeout` to 0 doesn't take effect
4/1/2021, 04:01
moderate
#23443
release-5.0
#23794
CLOSED
release-4.0
#23795
MERGED
#23707 insert on char(n) prefix primary key with new collation lead to inconsistent
4/1/2021, 02:15
critical
#23742
release-5.0
#23783
MERGED
#23473 `NO_DEFAULT_VALUE` disappeared after altering primary key
3/31/2021, 21:31
minor
#23717
#23722 index out of range on innerWorker of index lookup join when clustered index enabled
3/31/2021, 20:31
critical
#23755
release-5.0
#23780
MERGED
release-4.0
#29550
OPEN
#23753 panic in 2pc pessimisticLockMutations
3/31/2021, 19:33
major
#23774
#22516 Metric `batch_executor_token_wait_duration` is incorrectly recorded
3/31/2021, 17:35
minor
#23720
release-5.0
#23776
MERGED
#23708 replace on old format row with new collation make prefix secondary index inconsistent
3/31/2021, 14:41
critical
#23751
release-4.0
#23772
MERGED
release-5.0
#23773
MERGED
#23671 prepare execute got wrong result
3/31/2021, 14:07
critical
#23758
release-5.0
#23769
MERGED
#23737 planner: wrong results from outer join
3/31/2021, 11:33
critical
#23727
release-4.0
#23756
MERGED
release-5.0
#23757
MERGED
#23739 index-usage-sync-lease is hidden in 5.0, please remove from config.toml.example
3/31/2021, 10:43
minor
#23740
release-5.0
#23754
MERGED
#23696 executor: wrong results (when overflow?)
3/31/2021, 09:52
critical
manually closed
#22907 Successive StoreNotMatch errors after add new store with tombstone store's IP
3/31/2021, 08:42
major
#22909
release-4.0
#23071
MERGED
#23676 TiDB wrongly uses PD client's GetStore which may result in dead loops
3/31/2021, 03:33
minor
#23695
release-4.0
#24498
MERGED
release-3.0
#24499
OPEN
#23623 wrong result when including subquery
3/30/2021, 12:53
critical
#23694
release-4.0
#23705
MERGED
release-5.0
#23706
MERGED
#23662 tidb panic in the recoverable goroutine
3/30/2021, 12:17
critical
#23687
release-4.0
#23702
MERGED
release-5.0
#23703
MERGED
#23646 pointUpdate clustered index with old row format maybe miss remove old index contains prefix columns
3/30/2021, 12:01
critical
#23668
release-5.0
#23701
MERGED
#23653 Index join with point get causes wrong results
3/30/2021, 10:31
critical
#23678
release-4.0
#23691
MERGED
release-5.0
#23692
MERGED
#23657 Unexpected empty set returned by index join
3/30/2021, 10:31
critical
#23678
release-4.0
#23691
MERGED
release-5.0
#23692
MERGED
#23626 ERROR 8200 (HY000): Unsupported modify charset from utf8mb4 to ascii
3/30/2021, 10:24
manually closed
#23622 tidb panic: runtime error: slice bounds out of range
3/30/2021, 10:03
critical
#23651
release-4.0
#23689
MERGED
release-5.0
#23690
MERGED
#23663 executor: wrong results from in subquery
3/30/2021, 09:28
critical
manually closed
#23570 planner: hints don't work in some batch/point get cases
3/30/2021, 09:46
critical
#23666
release-5.0
#23685
MERGED
#23669 prepare execute 沟通
3/30/2021, 08:25
manually closed
#22576 tidb panic when using group concat
3/29/2021, 06:56
major
manually closed
#23511 The result of selecting with hexadecimal is wrong when bit as the primary key
3/30/2021, 04:01
critical
#23523
#23601 The result of aggregation with the having condition is not as expected
3/30/2021, 02:23
critical
manually closed
#23608 wrong partition pruning cause the query result incorrect
3/29/2021, 12:47
critical
#23628
release-5.0
#23641
MERGED
#23617 the result of hash partition table with not expression in where clause is incorrect
3/29/2021, 12:47
critical
#23628
release-5.0
#23641
MERGED
#23579 most of the opentracing span not created due to the root span not passed to the context.
3/29/2021, 02:55
manually closed
#22388 Create binding in the database with the name containing dash failed
3/29/2021, 06:26
major
manually closed
#23621 executor: sum(time) differs from mysql
3/29/2021, 04:14
manually closed
#23581 The result of simple select wrong when cluster index is on
3/26/2021, 12:39
critical
#23591
release-4.0
#23598
MERGED
release-5.0
#23599
MERGED
#23482 update right columns in left join report wrong null check error when no match record in right side
3/26/2021, 11:43
major
#23491
release-5.0
#23596
MERGED
#22400 TiDB timeout when killing an instance of TiKV
3/26/2021, 11:05
major
#22449
#23068 planner: expression rewriter panic
3/26/2021, 07:38
major
manually closed
#23553 update single table with join having panic
3/26/2021, 04:47
critical
#23554
release-4.0
#23575
MERGED
release-5.0
#23576
MERGED
#23387 v4.0.11 upgrade to v5.0.0, user privileges changed
3/25/2021, 05:07
major
#23403
release-5.0
#23527
MERGED
#23540 txn: the async commit transaction status judge may be inaccurate with fallback
3/25/2021, 12:39
minor
#23548
release-5.0
#23561
MERGED
#23477 tipocket vbank found invalid when running with async-commit
3/25/2021, 09:03
critical
#9884
#23483 The result of in expression using decimal unsigned column with index is not expected
3/25/2021, 09:05
major
#23535
release-4.0
#23550
CLOSED
release-5.0
#23551
MERGED
#23515 auto analyze log doesn't print table name and partition name
3/25/2021, 07:51
minor
#23522
release-4.0
#23543
MERGED
release-5.0
#23544
MERGED
#23510 cluster index table Error: key not exist
3/25/2021, 06:43
major
#23516
release-5.0
#23533
MERGED
#22892 the result of hash partition table for `not between x and x` is incorrect
3/25/2021, 03:53
critical
#22914
#18309 cast string to datetime is not compatible with mysql 5.7
3/24/2021, 12:24
moderate
manually closed
#23030 core.(*joinReOrderSolver).optimizeRecursive panic with the runtime error "index out of range [6] with length 6"
3/24/2021, 10:55
major
manually closed
#23051 Internal : Can't find a proper physical plan for this query
3/24/2021, 09:14
moderate
manually closed
#23385 create partition table doesn't check the unsigned option
3/23/2021, 11:31
major
#23428
#23309 The FieldType of a NULL constant is not set correctly, which cause TiFlash return wrong result.
3/23/2021, 07:40
critical
#23457
release-4.0
#23474
MERGED
#23273 TiDB does not throw `Expression of SELECT list is not in GROUP BY clause and contains nonaggregated column` in only_full_group_by mode for complex sql
3/23/2021, 05:17
critical
#23404
release-5.0
#23471
MERGED
#22952 The value of last_plan_from_cache is not expected
3/22/2021, 12:29
moderate
#23175
#21884 planner: incorrect `NOW()` result when executing a prepared point-get update
3/22/2021, 11:57
critical
#23455
#23261 building extended stats fails sometimes when met NULL
3/22/2021, 07:11
major
#23346
#23198 Behavior of IN expression is different from MySQL
3/22/2021, 02:54
critical
manually closed
#23060 runtime error: index out of range [18446744073709551615] with length 2
3/10/2021, 04:18
major
#23162
release-4.0
#23227
CLOSED
#23063 unexpected duplicate error when replace into clustered primary key with prefix column with default value
3/9/2021, 08:54
major
#23091
#23106 Adding unique index on duplicate rows hangs (clustered_index + new collation)
3/10/2021, 08:46
critical
#23096
#22898 query range partition table got wrong result and TiDB panic
3/9/2021, 10:30
critical
#22953
#22960 prefix column in secondary index in clustered index table maybe return wrong result
3/1/2021, 12:48
major
#22980
#22704 TRUNCATE PARTITION ALL gets stuck, ddl_worker retries, error returned
3/19/2021, 15:11
major
#23040
#22927 tiflash and tikv have different results
3/19/2021, 08:16
critical
manually closed
#23363 Risk of breaking consistency when changing column from null to not null
3/19/2021, 02:17
critical
#23364
release-5.0
#23424
MERGED
#23412 add shard_row_id_bits to clustered index should report error
3/18/2021, 11:15
manually closed
#23390 add clustered/nonclustered keyword in normal index should report error
3/18/2021, 11:11
manually closed
#23286 concat time data type lost the time fsp
3/18/2021, 10:01
major
#23332
release-4.0
#26970
CLOSED
#23314 The result of GROUP_CONCAT(time) is incorrect
3/18/2021, 10:01
major
#23332
release-4.0
#26970
CLOSED
#18042 statement-level optimize hint will be ignored when `tryFastPlan` works
3/18/2021, 08:00
critical
#20905
#22850 runtime error: index out of range [2] with length 1
3/18/2021, 07:35
major
#23354
release-5.0
#23536
MERGED
release-4.0
#23537
MERGED
#23380 processlist.txnstart is missing when tidb_snapshot is set
3/18/2021, 03:30
moderate
#23381
#23371 The inserted bit value is incorrect
3/18/2021, 02:31
manually closed
#23304 The result of executing prepare is wrong
3/17/2021, 08:52
critical
#23238
release-5.0
#24043
MERGED
#23290 the result of prepare execute is incorrect
3/17/2021, 08:52
critical
#23238
release-5.0
#24043
MERGED
#23144 Repeated execution of Prepare with null parameter
3/17/2021, 08:52
critical
#23238
release-5.0
#24043
MERGED
#23187 Can't find a proper physical plan for this query
3/17/2021, 08:52
major
#23238
release-5.0
#24043
MERGED
#22949 the result of prepare is different from that of direct query
3/17/2021, 07:02
critical
#23241
release-4.0
#23372
MERGED
#23277 the result of AVG function is incorrect
3/17/2021, 05:42
critical
#23285
release-4.0
#23368
MERGED
release-5.0
#23369
MERGED
release-5.0-rc
#23370
CLOSED
#23263 tiflash binary type date format error after ddl
3/17/2021, 02:58
major
#1566
release-4.0
#1571
MERGED
release-5.0
#1573
MERGED
#23289 Another issue when using index join with prefixed clustered index
3/16/2021, 09:42
critical
#23294
release-5.0
#23356
MERGED
#23205 fast analyze clustered index table return error from TiKV
3/16/2021, 07:34
critical
manually closed
#23262 The type of year compare with 1- or 2-digit strings is not as expected
3/16/2021, 06:46
critical
#23281
release-4.0
#23335
MERGED
release-5.0
#23336
MERGED
release-5.0-rc
#23337
CLOSED
#23159 Step value overflowed on split command
3/16/2021, 02:41
moderate
manually closed
#23059 TiDB reported out-of-range error while `tidb_analyze_version = 2`
3/4/2021, 03:10
major
#23086
#23077 wrong index range for column of year type
3/3/2021, 09:44
critical
manually closed
#23157 The result of expression nullif is not correct
3/9/2021, 12:44
critical
#23170
release-5.0-rc
#23278
CLOSED
#22622 range columns partition table doesn't check the column values for partition
3/9/2021, 06:33
major
manually closed
#22398 01-06 performance regression on batch_insert
3/12/2021, 08:46
major
#22910
release-4.0
#23283
CLOSED
#22818 incorrect datetime value when comparing time with "23:22:22"
3/10/2021, 07:54
critical
#22830
release-4.0
#23233
MERGED
release-5.0-rc
#23234
CLOSED
#18401 memory_quota: tidb bootstrap failed
3/11/2021, 08:10
minor
#21340
#22635 runtime error: slice bounds out of range [:2] with capacity 1
3/11/2021, 06:47
major
#23242
#23053 wrong fast plan for set or enum
3/12/2021, 12:00
critical
#23217
release-4.0
#23292
MERGED
release-5.0-rc
#23293
CLOSED
#23129 group_concat panic when @@group_concat_max_limit is small
3/11/2021, 07:30
critical
#23131
release-4.0
#23257
MERGED
#23202 ddl: ddl job will hang on loop when it encounts panic in cancelling logic
3/13/2021, 05:50
critical
#23204
release-4.0
#23297
MERGED
release-5.0-rc
#23298
MERGED
#23230 analyze primary index statement for clustered index table is not triggered
3/11/2021, 23:45
major
#23254
#22817 '>= NULL' should not return the data
2/20/2021, 06:43
major
#22821
release-4.0
#22844
MERGED
#22946 Privileges check is different with MySQL
3/9/2021, 11:26
major
#22971
release-4.0
#23215
MERGED
release-5.0-rc
#23216
CLOSED
#23036 The expression of "case when" on clustered_index table get wrong result
3/5/2021, 08:44
critical
#23102
release-4.0
#23135
MERGED
#23125 prepare for select got the wrong result
3/11/2021, 05:50
critical
manually closed
#22396 tidb panic while get part of partition key values
3/3/2021, 06:15
major
#22452
master
#22443
CLOSED
#21966 load data into partition table shouldn't return no partition error
1/4/2021, 04:49
minor
#22042
release-4.0
#23249
CLOSED
release-5.0-rc
#23251
CLOSED
#21399 create list partition return wrong error message
12/2/2020, 07:21
minor
#21398
#21397 create list partition with wrong value should return error
12/2/2020, 07:21
moderate
#21398
#22642 some sql plans with clustered index are worse the none clustered index
3/4/2021, 06:42
major
#22940
#22683 information_schema.tikv_region_status incorrect for partitioned tables
3/3/2021, 07:12
major
#22756
#22759 Wrong error info returned
3/7/2021, 11:40
minor
#22760
#22496 The wrong query result for decimal type
3/9/2021, 07:54
major
#22507
#19127 Affected rows are incorrect when updating a table with partitions
3/4/2021, 03:50
major
#21010
#23182 TiDB throw `invalid memory address or nil pointer dereference` error when clustered index is enabled.
3/10/2021, 11:10
major
#23185
#23178 admin check table fail on prefixed clustered primary key with new collation
3/10/2021, 10:35
critical
#23218
#23193 analyze prefix clustered index get wrong histogram buckets
3/10/2021, 11:20
critical
#23194
#23195 analyze clustered index table cause tikv panic when the last column in pk
3/10/2021, 12:16
critical
#9769
#22750 Executing the "select * from xx" on the view raise error
3/9/2021, 09:28
major
#22974
#22839 wrong result in statement "bit(1) in (0x30)"
3/9/2021, 10:14
major
#22869
release-4.0
#23211
MERGED
#22894 empty result when query contains "in (v1, v2 .. )"
3/3/2021, 08:22
major
#22938
release-4.0
#23074
MERGED
#23032 inner join result is incorrect when new collation is enable
3/3/2021, 14:04
critical
#23045
release-4.0
#23092
MERGED
#23017 The upper limit of `tidb_ddl_reorg_worker_cnt` doesn't work
3/5/2021, 10:58
moderate
#23064
#23027 ddl: select from view report error but creating it
3/4/2021, 06:01
major
manually closed
#23038 wrong result of "left join where year != null"
3/4/2021, 08:04
critical
#23079
#23073 Unexpected select results when using index join with prefixed clustered index
3/9/2021, 11:42
critical
#23094
#23076 Unexpected results when applying table reader with clustered index
3/4/2021, 07:34
major
#23087
#23112 use_index_merge return wrong result
3/8/2021, 07:50
critical
#23132
release-4.0
#23165
MERGED
release-5.0-rc
#23166
MERGED
#22807 index merge is not used as expected
2/24/2021, 12:18
moderate
#22825
release-4.0
#22924
MERGED
#23116 invalid memory address or nil pointer dereference
3/8/2021, 03:50
major
#23141
release-4.0
#23158
CLOSED
#23160 The auto-analyze processing on an unanalyzed table is not controlled by the analyze time range
3/9/2021, 13:44
critical
#23214
release-4.0
#23219
MERGED
#23179 point-get + pessimistic txn + overflow in secondary index may panic
3/9/2021, 14:46
critical
#23188
release-4.0
#24312
MERGED
#23190 SPM doesn't take effect without `use database`
3/9/2021, 09:56
critical
#23197
release-4.0
#23209
MERGED
release-5.0-rc
#23210
CLOSED
#23069 unexpected column value after insert on duplicate update on prefix column clustered index
3/9/2021, 08:54
critical
#23091
#22612 TPS decline during go-tpc run
3/4/2021, 12:58
moderate
#9703
release-4.0
#9752
MERGED
#22963 TiKV panic when using "lightning tidb backend" to import 2T data
2/26/2021, 08:26
critical
#9720
release-4.0
#9726
MERGED
release-5.0-rc
#9727
MERGED
#23080 Data & index become inconsistent after inserts
3/3/2021, 10:45
major
manually closed
#22721 grant USAGE privilege operation fail
3/2/2021, 14:30
moderate
#22748
#22811 prefixed column inside clustered index's TableScan only read prefix data
3/1/2021, 03:34
critical
#9670
#22917 TiFlash report BadRequest when push timestamp down.
3/1/2021, 06:33
moderate
#1472
release-4.0
#1501
MERGED
#23035 "INL_JOIN" hint got wrong result while new collation is enabled
3/2/2021, 06:18
critical
manually closed
#22874 txn: non autocommit mode transaction retry will get incorrect result
3/1/2021, 03:14
critical
manually closed
#22981 cluster index bug
2/26/2021, 15:49
manually closed
#22162 Slow log is broken
1/6/2021, 06:17
moderate
#22164
#14241 Digester does not support escaped reserved words
2/26/2021, 06:54
minor
#22893
#22828 runtime error: index out of range [-1]
2/22/2021, 03:06
major
#22833
#22819 ddl: truncate partition results in incorrect schema diff
2/24/2021, 09:10
major
#22826
#19231 The result of `show [index/keys] from performance_schema.events_statements_summary_by_digest` is empty
2/26/2021, 05:58
moderate
#22772
#22387 Bug in signed minus unsigned builtin function, result not forced to signed
2/26/2021, 05:00
moderate
#22426
#22389 Bug in signed minus signed builtin function, result forced into signed
2/26/2021, 05:00
moderate
#22426
#22390 Bug in signed minus signed builtin function, result not forced to signed
2/26/2021, 05:00
moderate
#22426
#22442 Bug in unsigned minus unsigned builtin function, result not forced to signed
2/26/2021, 05:00
moderate
#22426
#22444 Bug in unsigned minus unsigned builtin function, result forced to signed
2/26/2021, 05:00
moderate
#22426
#22445 Bug in unsigned minus unsigned builtin function, result forced to signed
2/26/2021, 05:00
moderate
#22426
#22446 Bug in unsigned minus signed builtin function, result forced to signed
2/26/2021, 05:00
moderate
#22426
#22447 Bug in signed minus unsigned builtin function, result forced to signed
2/26/2021, 05:00
moderate
#22426
#22665 constant propagation is wrong used for some collation.
2/24/2021, 11:19
major
#22666
release-4.0
#22923
MERGED
#22820 ddl: drop not null will refuse to run when there is foreign key on it
2/26/2021, 05:18
moderate
#22863
#22941 wrong result of `is null`
2/25/2021, 15:17
major
#22955
release-4.0
#22958
MERGED
#22881 02-18 Performance regression on TPCH multiple queries
2/23/2021, 09:44
moderate
#22883
#22604 double type precision does not display in `show create table` while D is 0
2/22/2021, 03:09
major
manually closed
#22592 Failed to read auto-increment value from storage engine
2/22/2021, 03:00
major
manually closed
#22145 Built-in sql escaping function needs improving
2/22/2021, 02:26
major
manually closed
#22530 Date function is not compatible with Mysql
2/19/2021, 06:57
major
#22790
release-4.0
#22812
MERGED
release-5.0-rc
#22813
CLOSED
#22717 Wrong enum calculation result in where condition.
2/19/2021, 07:14
critical
#22785
release-4.0
#22814
MERGED
release-5.0-rc
#22815
CLOSED
#22744 bit_xor on coprocessor returns wrong result
2/19/2021, 07:04
critical
manually closed
#20608 The `like` function returns wrong result
11/4/2020, 05:25
critical
#20610
#22306 tidb-server OOM when run dumpling with 8 concurrency
1/18/2021, 05:35
critical
manually closed
#22806 Global variables are not refreshed immediately in a new session
2/19/2021, 05:33
manually closed
#22801 admin check table fail when clustered index contain column's prefix
2/19/2021, 06:30
minor
manually closed
#22799 tikv_region_status doesn't handle partition table
2/19/2021, 03:17
manually closed
#22800 tikv_region_status doesn't handle partition table
2/19/2021, 02:49
manually closed
#12913 PD APIs are changed.
1/5/2021, 06:48
moderate
manually closed
#18584 Run make command failed
1/5/2021, 07:17
moderate
manually closed
#17913 TestAnalyzeFastSample fails
1/11/2021, 09:36
minor
manually closed
#17331 build tidb failed
1/5/2021, 07:41
minor
manually closed
#17345 Execute Error in prepare stmt didn't report as Failed Query OPM in Granafa
2/2/2021, 09:32
moderate
#22596
release-3.0
#22671
MERGED
release-4.0
#22672
MERGED
release-5.0-rc
#22673
CLOSED
#12420 bigint unsigned primary key duplicate error info is not correct
1/27/2021, 08:57
minor
#22153
#17486 Error `Unsupported type: Null` occurred when updating the table using a no else CASE.
2/18/2021, 05:07
moderate
manually closed
#14813 The test `TestInnodbLockWaitTimeoutWaitStart` is unstable
1/6/2021, 05:26
minor
manually closed
#18039 check_dev_2 failed in TestPessimisticLockOnPartition
1/6/2021, 05:32
moderate
manually closed
#19858 tidb hangs with unable to connect
1/4/2021, 07:23
manually closed
#20834 use order by sorts and pagination， get error data
1/4/2021, 07:23
manually closed
#22646 db.Exec is blocked when executing empty statement
2/18/2021, 01:03
major
manually closed
#22654 Aggregation query returns wrong results on TiFlash
2/5/2021, 10:23
critical
manually closed
#17856 The result of natural join in TiDB is not correct
12/3/2020, 10:00
critical
manually closed
#20860 adddate function can write invalid date
11/20/2020, 09:29
major
#20940
#22751 runtime error: index out of range [0] with length 0
2/5/2021, 14:01
manually closed
#21710 the monitoring did not meet expectations after turning off the feedback
1/4/2021, 08:22
moderate
#21712
#22726 runtime error: makeslice: cap out of range
2/5/2021, 08:03
major
manually closed
#20854 load data in file get wrong result
1/21/2021, 13:53
major
#21895
release-4.0
#22481
MERGED
#22196 tidb restart because of null pointer exception
1/11/2021, 03:17
major
manually closed
#22540 load data with auto-random may panic if too many rows
2/5/2021, 02:51
critical
#22724
release-4.0
#22736
MERGED
release-5.0-rc
#22737
MERGED
#22201 runtime error: makeslice: cap out of range
1/11/2021, 03:47
major
#22251
release-4.0
#22332
MERGED
#22167 incorrectly reuse cached plan which turns outer join to inner join
1/12/2021, 03:12
critical
#22349
release-4.0
#22353
MERGED
release-5.0-rc
#22354
CLOSED
#21414 Wrong result of correlated aggregates
12/8/2020, 02:54
critical
#21453
release-4.0
#21546
MERGED
#22425 Upgrade from v4.0.10 to v5.0.0-rc will cause FATAL
1/26/2021, 06:46
critical
#22448
#22047 can create partition table with invalid expression
1/4/2021, 05:05
critical
#22054
#22632 Window_test failed on CI but passed in local
2/3/2021, 24:35
moderate
manually closed
#22567 prepared stmt cannot execute when tidb_snapshot is set
2/1/2021, 06:44
major
#22568
release-4.0
#22641
MERGED
#20417 Plan binding evolution rejecting improved plans
1/6/2021, 08:28
critical
#21275
#22068 show processlist can not display the running query with subquery
1/4/2021, 06:46
critical
#22101
release-4.0
#22148
MERGED
release-5.0-rc
#22149
CLOSED
#22573 Can't find column when using group concat
1/29/2021, 06:54
major
manually closed
#21498 RC transactions may see inconsistent data when there are concurrent DDLs
1/12/2021, 07:10
critical
#22152
#22077 incorrect result for user variables of datetime type
1/4/2021, 03:26
critical
#22078
release-4.0
#22143
MERGED
#22108 The plan is not as expected when expressions with same the column connected by or
1/5/2021, 12:44
major
#22168
release-4.0
#22187
CLOSED
release-5.0-rc
#22188
CLOSED
#22159 select into outfile `time1 year(4) default '2030',` Inconsistent data 「tidb 4.0.9 vs mysql 5.7」
1/5/2021, 09:51
major
#22175
release-4.0
#22185
MERGED
release-5.0-rc
#22186
CLOSED
#22316 tidb 4.0.0 can not show view data_type
1/12/2021, 09:33
minor
#22363
#22098 expression: a case that cause TiDB-server panic when `prepared-plan-cache` is enabled.
1/11/2021, 02:55
critical
#22173
#22071 error when using `IN` + subquery
1/5/2021, 08:30
major
#22080
release-4.0
#22180
CLOSED
release-5.0-rc
#22181
CLOSED
release-4.0
#23047
MERGED
#22081 Incorrect result when doing merge join on partitioned tables in a transaction
1/5/2021, 09:01
critical
#22086
#22083 collation function does not has correct flen
1/11/2021, 04:34
moderate
#22084
#22151 release 4.0 doesn't support SQL binding on SQLs with window function
1/5/2021, 08:58
major
manually closed
#22121 ddl: panic when adding index for some generated columns
1/5/2021, 05:45
major
#22154
release-4.0
#22174
MERGED
#22134 Using 'select .. where ... in' cause stack overflow
1/6/2021, 04:08
critical
#22169
#15007 GC doesn't skip when safe point is equal to the previous safe point
1/25/2021, 06:29
moderate
#22482
#22171 ddl: placement rules in SQL is not compatible with TiFlash
1/12/2021, 10:19
major
#22065
#22578 `load data local infile` can only load one row when field-term be the prefix of line-term
1/28/2021, 09:46
major
#22585
release-4.0
#22600
CLOSED
release-5.0-rc
#22601
CLOSED
#17358 Slow log missing cost time/backoff time in BatchGetChecker/IndexValueGet/PointGet
1/28/2021, 07:52
moderate
manually closed
#18681 load data can't load value 0/1/true/false for bit(1)
1/18/2021, 04:17
major
#21310
#22207 Exchange list columns partition reports `Partition management on a not partitioned table is not possible`
1/22/2021, 02:39
minor
#22236
#22395 Read unexpected NULL value when there are concurrent DDLs that change column type
1/28/2021, 05:47
moderate
#22500
#22334 batchClient may timeout due to use recycled Idle connArray
1/11/2021, 05:47
critical
#22239
release-3.0
#22335
OPEN
release-4.0
#22336
MERGED
release-5.0-rc
#22337
MERGED
#22238 runtime: goroutine stack exceeds 1000000000-byte limit
1/11/2021, 10:29
critical
manually closed
#22290 executor: desc table panic
1/11/2021, 07:43
major
#22333
#22574 heavy log about "2PC will use async commit protocol to commit this txn"
1/28/2021, 02:57
moderate
manually closed
#22464 tidb panic when execute sql in inconsistent stats.
1/27/2021, 08:41
major
#22465
release-4.0
#22565
MERGED
#22514 avoid potential panic when generating join hints
1/25/2021, 09:21
major
#22515
release-4.0
#22518
MERGED
#21584 Drop store cache and region cache when handling StoreNotMatch region error
1/26/2021, 08:59
major
manually closed
#22436 Point get query does not consider the `@@tidb_snapshot` variable
1/21/2021, 06:43
critical
#22460
release-4.0
#22527
MERGED
#22453 alter table add index reports 'panic in the recoverable goroutine'
1/21/2021, 08:45
major
#22458
#22480 query like 'where in (null)' cause panic in clustered index tables
1/22/2021, 06:07
major
#22483
release-5.0-rc
#22491
CLOSED
#22377 expression index expr colums name can not using upper case
1/20/2021, 09:58
moderate
#22424
#22318 index out of range caused by conversion from uint32 to int32 in (*RegionStore).kvPeer()
1/18/2021, 03:49
major
manually closed
#22325 It looks suspicious and might be a bug
1/11/2021, 11:06
moderate
#22326
#22193 admin check failed in blob type prefixed clustered index
1/11/2021, 09:00
major
#22221
#22179 collation: select null union all select a from t will cause data too long
1/6/2021, 05:34
major
#22183
#22199 runtime error: index out of range[0] with length0
1/11/2021, 03:11
major
#22222
release-4.0
#22329
CLOSED
release-5.0-rc
#22330
CLOSED
#22200 runtime error: invalid memory address or nil pointer dereference
1/18/2021, 04:40
major
#22271
release-4.0
#22421
CLOSED
release-4.0
#22580
MERGED
#22203 SPM: the regression issue of capturing baseline failure
1/8/2021, 06:03
moderate
#22219
release-4.0
#22293
MERGED
#22231 time: parse datatime won't truncate the reluctant string
1/7/2021, 06:52
major
#22232
release-3.0
#22259
OPEN
release-4.0
#22260
MERGED
release-5.0-rc
#22261
CLOSED
#22298 invalid sql run success
1/11/2021, 06:07
major
#22300
#22401 Clearing spill disk file may slow rowContainer.Close()
1/18/2021, 03:55
major
manually closed
#22309 The bug of restoring SQL bindings when upgrading the version
1/12/2021, 08:31
critical
#22367
release-4.0
#22368
MERGED
release-5.0-rc
#22369
CLOSED
#21692 DOUBLE type can't keep precise
1/18/2021, 04:31
moderate
#21788
release-4.0
#21916
MERGED
#22397 the incompatibility of mysql Ver 8.0.21
1/18/2021, 04:01
minor
manually closed
#22357 expression index should not appear in INFORMATION_SCHEMA.KEY_COLUMN_USAGE
1/15/2021, 03:00
moderate
#22358
#22384 planner does not reorder the inner joins simplified from outer joins
1/15/2021, 03:57
moderate
#22392
release-4.0
#22402
MERGED
release-5.0-rc
#22403
CLOSED
#20124 Rollback from master to v4.0.X got Variable 'tidb_index_lookup_concurrency' can't be set to the value of '-1'
11/5/2020, 09:31
manually closed
#9762 Parsing `datetime` when insert is not compatible with MySQL
12/8/2020, 07:13
major
manually closed
#9716 Function `extract` is incompatible with Mysql
12/11/2020, 09:13
major
#21601
release-4.0
#21676
MERGED
#8844 Semi Join should be NULL-Aware
11/12/2020, 09:16
critical
#19620
#9458 wrong `modify_count / row_count` after `analyze`
1/4/2021, 08:12
moderate
manually closed
#9096 join with USING clause/natural join doesn't work well
12/16/2020, 09:21
moderate
manually closed
#8623 error result when update bigint unsigned column to -1
12/1/2020, 11:35
major
manually closed
#8194 ERROR 1105 (HY000): line 1 column 22 near " UNION SELECT a FROM t"
11/24/2020, 06:09
moderate
manually closed
#5817 conv bit error
12/9/2020, 06:27
major
#21554
release-4.0
#21593
MERGED
#4502 incorrect result of cast string to datetime
12/22/2020, 03:17
manually closed
#3773 subquery NULL compatibility
11/12/2020, 09:16
critical
#19620
#3650 Muti-update behavior with mysql.
12/21/2020, 04:58
moderate
manually closed
#1108 Round result is different depending on whether its argument is exact or approximate
12/10/2020, 03:34
major
#21324
#1161 Executing the statement of `select ... col like 'String'` gets the wrong result when col is unique key.
11/10/2020, 05:10
major
manually closed
#18954 Transaction failed with unexpected `Error 8028: Information schema is changed`
11/19/2020, 07:37
major
manually closed
#18254 `show table t next_row_id` shows row id on auto_random table
7/13/2020, 09:01
#18326
#17991 Test TestInnodbLockWaitTimeout fails in local environment
1/11/2021, 09:37
minor
manually closed
#21470 Amending transaction accepts DDLs that changes column types but gives wrong result
1/11/2021, 06:07
major
#22150
#22133 get order in per group error
1/4/2021, 07:06
critical
manually closed
#22245 GC may miss locks when the region is merged between scanning locks and resolving locks
1/7/2021, 08:46
critical
#22252
release-3.0
#22266
MERGED
release-4.0
#22267
MERGED
release-5.0-rc
#22268
MERGED
#10150 Unknown column error in on duplicate update plan
1/7/2021, 09:11
moderate
manually closed
#22243 'delete .. where in' in transaction does not take effect
1/7/2021, 07:17
critical
manually closed
#22029 Inserting a value into _tidb_rowid explicitly reports 'index out of range'
1/5/2021, 10:18
moderate
#22062
release-4.0
#22359
MERGED
release-5.0-rc
#22360
MERGED
release-3.0
#22361
CLOSED
#7953 meet slice bounds out of range
1/6/2021, 09:24
minor
#21155
#15093 chunk: go 1.14's checkptr validation
1/6/2021, 04:33
minor
#15153
#22117 DDL hangs, DML reports PD server timeout and many regions miss peers
1/5/2021, 15:46
critical
manually closed
#21547 cannot use index if the type of prepare parameter does not match the column's
1/5/2021, 07:39
critical
manually closed
#19216 Failed to build source code by invalid pseudo-version error
1/5/2021, 07:15
moderate
manually closed
#17746 P2-[4.0 Bug Hunting]-[hex function]-missing padding zeros
1/5/2021, 07:06
minor
manually closed
#21900 Jepsen/bank failed with async commit and 1PC enabled
1/4/2021, 13:21
major
manually closed
#22069 Incorrect union scan result in prefixed clustered index table
1/4/2021, 08:37
critical
#22073
release-5.0-rc
#22155
MERGED
#20090 `cross-join` cause unexpected errors
1/4/2021, 08:21
moderate
manually closed
#19001 When inserting into unique column with case_insensitive collation, the error info is not as expected
1/4/2021, 06:51
minor
manually closed
#21981 runtime stats of index lookup reader is not accurate
12/31/2020, 09:35
minor
#21982
release-4.0
#22136
MERGED
#16784 Join reorder may mess up the order of Schema.Columns
12/31/2020, 06:51
moderate
#16852
release-3.0
#22128
CLOSED
release-4.0
#22129
CLOSED
release-5.0-rc
#22130
CLOSED
#22105 The result is not as expected when using the hint of use_index_merge
12/31/2020, 05:39
critical
#22122
release-4.0
#22124
MERGED
release-5.0-rc
#22125
MERGED
#22040 batch point get should return error when column count doesn't match
12/30/2020, 11:59
minor
#22044
release-4.0
#22118
MERGED
#22055 select into outfile escaped by '\2' Inconsistent data 「tidb 4.0.9 vs mysql 5.7」
12/30/2020, 09:39
major
#22100
release-4.0
#22103
MERGED
release-5.0-rc
#22104
CLOSED
#16039 data type float needs a limitation
12/23/2020, 08:48
moderate
#20929
release-3.0
#21968
CLOSED
release-4.0
#21969
MERGED
#21965 update ignore into partition table shouldn't return no partition error
12/30/2020, 08:44
minor
#21984
release-4.0
#22119
MERGED
release-5.0-rc
#22120
CLOSED
#22023 select into outfile `untime error: index out of range`
12/30/2020, 07:00
major
manually closed
#21858 Unexpected Error 1105: other error: invalid data type: invalid range,range.start should be smaller than range.end
12/30/2020, 03:27
major
#22085
release-5.0-rc
#22089
CLOSED
#9799 Window function doesn't resolve the type prepared arg correctly
12/29/2020, 09:05
moderate
manually closed
#22032 got incorrect result when using prefix index
12/29/2020, 08:26
critical
#22037
release-4.0
#22074
MERGED
release-5.0-rc
#22075
MERGED
#21835 ddl: add M>=D checking for decimal column definition with default value
12/29/2020, 08:06
moderate
#21845
#22028 modify column DOUBLE(0,0) should failed
12/29/2020, 07:41
moderate
#22039
#22034 ddl: create table with decimal(0, 0) got wrong default value
12/29/2020, 06:35
moderate
#22036
#8123 About nested prepare stmt
12/29/2020, 03:15
minor
manually closed
#21892 the `like` function get wrong result with new collation
12/23/2020, 02:53
critical
#21893
release-4.0
#22531
MERGED
#21978 Fail to create a user session when TxnScope set to non-global
12/24/2020, 02:10
major
#21979
#20128 different types compare error
12/25/2020, 08:50
major
#21338
#21658 Queries using batch point get plan may be blocked when encounters locks of another alive transaction
12/24/2020, 13:53
major
#9319
release-5.0-rc
#9360
MERGED
#21950 freebsd compile fail
12/25/2020, 07:01
major
manually closed
#15834 User without database privileges can check whether the table is exists
12/23/2020, 09:40
major
#21776
#21642 decode plan in statement summary failed
12/24/2020, 12:20
minor
#21937
release-5.0-rc
#22019
MERGED
release-4.0
#22022
MERGED
#11333 Data Truncated when `select 0.0000000000000000000000...000;`
12/18/2020, 05:46
major
#21691
release-4.0
#21874
MERGED
#8203 error message incompatible with MySQL
12/24/2020, 09:45
minor
manually closed
#10497 Literal overflow in where clause is not compatible with MySQL
12/24/2020, 09:16
major
manually closed
#17808 P1-[4.0 bug hunting]-[SQL Plan Management]-Server panic for NATURAL LEFT JOIN on partitioned table
12/24/2020, 08:25
major
#21497
#21943 variables last_plan_from_cache & last_plan_from_binding should be read-only
12/24/2020, 08:09
moderate
#21953
#18519 executor_test.go:testSuite.TestKillTableReader failed
12/24/2020, 07:44
minor
manually closed
#12422 unit test TestColumnPruningError fails at testleak.
12/24/2020, 07:44
moderate
manually closed
#21784 admin check table with tiflash: Can't find a proper physical plan for this query
12/24/2020, 05:33
moderate
manually closed
#21677 some sql stmt was parsed to wrong identifier
12/24/2020, 03:48
major
#21908
#4762 insert 0 timestamp in strict sql mode should failed
12/24/2020, 03:18
manually closed
#21986 tests: globalkilltest is stuck in CI
12/24/2020, 03:02
#21987
release-5.0-rc
#22114
CLOSED
#20669 ddl: altering placement rules misreports ErrBuildRuleList
12/23/2020, 14:49
moderate
#21910
release-4.0
#22000
CLOSED
master
#22001
CLOSED
release-5.0-rc
#22002
MERGED
release-5.0-rc
#22004
CLOSED
#18275 Adding partition to available table may lead to unexpected accessing to TiFlash
12/23/2020, 12:29
moderate
manually closed
#21944 The error message of read-only variable is corrupted
12/23/2020, 12:09
minor
#21948
#21827 tidb-lighting does not log schema creation errors
12/23/2020, 11:42
minor
#530
#12356 Window Function: not report error when a illegal windown not use (inconsistent with mysql)
12/23/2020, 10:14
major
#21083
release-4.0
#21976
MERGED
#17412 Prepare `execute` successfully in TiDB but doesn't take effect.
12/23/2020, 09:56
moderate
#21962
release-4.0
#21972
MERGED
#21894 insert ignore into partition table shouldn't return no partition error
12/23/2020, 09:19
minor
#21904
release-4.0
#21971
MERGED
release-5.0-rc
#23252
CLOSED
#21822 baseline capture fails for update containing subquery
12/23/2020, 09:04
moderate
#21823
release-4.0
#21970
MERGED
#17253 select statement returns constant overflow
12/23/2020, 08:18
moderate
#21805
#15346 functions format_bytes and format_nano_time incorrectly use varbinary (no collation)
12/23/2020, 08:04
moderate
#15416
#20833 the execution plan in the slow log is different from the SQL execution plan.
12/23/2020, 07:49
moderate
#21935
release-4.0
#21964
MERGED
#17491 constant is not changed in filter when plan cache is hit
12/23/2020, 07:29
moderate
manually closed
#21804 Wrong precision using prepare statement and tiflash
12/23/2020, 04:59
moderate
#21849
#11883 unexpect invalid json text error when query with `json_extract`
12/23/2020, 03:54
major
#21903
release-4.0
#21958
MERGED
#13710 Incompatible issue related to JSON functions
12/23/2020, 03:54
moderate
#21903
release-4.0
#21958
MERGED
#6712 agg/selection after using join will lost redundant column info
12/23/2020, 03:26
moderate
#21922
release-4.0
#21957
MERGED
#21841 SPM: drop binding failed when using a special database name
12/22/2020, 11:16
moderate
#21861
release-4.0
#21941
MERGED
#20692 Update statement not blocked by primary or unique lock
11/9/2020, 09:06
major
#20842
#16935 unexpected create table partition error
12/22/2020, 09:04
major
#21920
release-4.0
#21936
MERGED
#21075 Query SQL uses order by too slow
12/22/2020, 08:55
major
manually closed
#13749 planner, executor: correlated select items should return NULL if the outer table is empty
12/22/2020, 08:43
critical
#21902
#21215 SPM: capture failed when the query uses binary protocol
12/22/2020, 08:22
major
#21271
release-4.0
#21931
MERGED
#9765 `LEAST` and `GREATEST` are not compatible with Mysql
12/22/2020, 06:58
major
#21150
#19534 Expression: errors from comparing different data types
12/22/2020, 06:58
major
#21150
#17153 Can't choose better plan when the range condition can convert to point.
12/22/2020, 06:07
major
#21809
#18675 freebsd compile fail
12/22/2020, 02:35
moderate
#21687
#21560 Inappropriate error message: FUNCTION test.json_arrayagg does not exist
12/21/2020, 20:32
minor
manually closed
#17726 P3-[4.0 Bug Hunting]-[Aggregate Function]-no warning and wrong result on date column
12/21/2020, 09:51
moderate
#21514
#20563 You have an error in your SQL syntax near "ON alias4.f2 = alias11.f2"
12/21/2020, 09:11
moderate
#1129
#21451 Aggregation `MIN/MAX` for `ENUM/SET` is incompatible with MySQL
12/21/2020, 09:07
major
#21566
#17007 float type precision is not compatible with mysql
12/21/2020, 09:05
moderate
manually closed
#14481 constant propagation does not work
12/21/2020, 08:32
moderate
manually closed
#18653 CAST function cannot handle invalid value to TIME
12/21/2020, 08:23
moderate
manually closed
#14340 Insert into virtual column get error in sql_mode ""
12/21/2020, 08:21
moderate
#21879
#15664 different behavior of reading/writing invalid dates without option `NO_ZERO_IN_DATE`
12/21/2020, 07:54
moderate
manually closed
#3912 util/types: max Decimal parameter is not considered
12/21/2020, 07:49
moderate
manually closed
#19694 date compared with string error in UnionStmt
12/21/2020, 07:06
moderate
#21854
#11711 loader or insert Error 1265: Data Truncated
12/21/2020, 05:03
moderate
manually closed
#12233 JSON_EXTRACT fails to cast as bool
12/19/2020, 05:24
major
#9286
#21780 store/tikv/oracle: leak when use GetTimestamp
12/15/2020, 03:40
manually closed
#18669 CONVERT cannot handle invalid value to TIME and returns error
12/18/2020, 09:14
major
manually closed
#15563 Bad Number: error with DISTINCT when dividing long decimals
12/18/2020, 08:29
moderate
#21783
release-4.0
#24188
CLOSED
#21586 Connect to TiDB report `Variable 'character_set_server' can't be set to the value of 'NULL'`
12/18/2020, 07:59
major
#21609
#17748 P1-[4.0 bug hunting]-[Aggregate Fcuntion]-`group_concat` incompatible with MySQL
12/18/2020, 06:51
moderate
#21431
#18350 wrong result when evaluating correlated aggregate functions
12/18/2020, 06:51
critical
#21431
#9811 BuiltinFunc: bug exist in function AddDateAndDuration
12/18/2020, 06:47
moderate
manually closed
#18320 Reject a nonaggregate column not named in a GROUP BY clause when this column is limited to a single value
12/18/2020, 05:07
moderate
#21838
#21722 execute DDL statement in transaction reports 'invalid transaction'
12/17/2020, 11:14
moderate
#21837
#20069 v4.0.5 - Compatibility between select and mysql
12/13/2020, 07:55
major
manually closed
#21342 call tables.TableFromMeta panic with partition table meta
12/18/2020, 02:46
major
#21789
#10119 `SELECT -0.0 = (-1 % 0.5);`is not compatible with MySQL
12/17/2020, 21:07
moderate
manually closed
#21516 SPM: multiple tidb instances sync bindings failed
12/17/2020, 19:51
moderate
#21629
release-4.0
#21868
MERGED
#19126 select count result differs between tikv and mocktikv
12/17/2020, 11:44
major
#21166
#21646 SPM: capture baseline failed after out of memory quota
12/17/2020, 10:41
minor
#21855
release-4.0
#21862
MERGED
#21820 SPM: original_sql can't distinguish variable and column
12/17/2020, 10:39
moderate
#1128
release-4.0
#1130
MERGED
#13957 Datetime compare incompatible with MySQL
12/17/2020, 07:42
moderate
manually closed
#16151 executor: incompatible results with invalid having clauses
12/17/2020, 07:40
moderate
manually closed
#12206 ERROR 1292 (22007): invalid time format: '73'
12/17/2020, 07:16
major
#21559
master
#1127
MERGED
master
#9213
MERGED
#19992 DAYNAME() is not considered as TRUE when implicitly converted to Boolean
12/17/2020, 06:52
major
#21806
release-4.0
#21850
MERGED
#16114 executor: incompatible results of semijoin due to invalid data of date type
12/17/2020, 06:49
moderate
manually closed
#11206 Results of function FORMAT is different from MySQL.
12/17/2020, 05:44
major
#21818
#11437 group by in a inner query didn't show an error when the selected column not exists in group by fields
12/17/2020, 03:46
major
manually closed
#17295 Optimizer may not choose the best query plan for TPC-H
12/17/2020, 03:38
major
manually closed
#21734 wrong result of sql `select * from t where (a = 2 or a = 2) and (a = 2 or a = 2)`
12/17/2020, 02:19
critical
#21812
#9995 json_object with repeat a long num is wrong.
12/16/2020, 08:53
major
#21779
release-4.0
#21870
MERGED
#17351 (copr test fails) TopN gets wrong ordered results
12/16/2020, 08:49
major
manually closed
#9918 `cast as char` is not compatible with MySQL
12/15/2020, 09:33
major
#21469
#12201 ERROR 1105 (HY000): expected integer
12/15/2020, 08:06
major
#21724
release-4.0
#21810
MERGED
#21695 Different behavior between tidb and tikv.
12/15/2020, 08:03
moderate
#9266
#21674 Wrong result when we compare field with zero value in subquery
12/15/2020, 07:50
critical
#21699
release-4.0
#21808
MERGED
#13551 Compare multi fields with subquery fail
12/15/2020, 07:50
major
#21699
release-4.0
#21808
MERGED
#12209 ERROR 1105 (HY000): Bad Number
12/15/2020, 07:18
major
#21690
#20460 Failed to build PhysicalHashJoinExecutor by enable cascades optimizer
12/15/2020, 07:02
moderate
#21078
#12134 Error is not consistent with MySQL when insert into a table with SET type
12/15/2020, 06:44
moderate
manually closed
#16150 planner: wrong results of semi join which is not null aware in XOR expressions
12/15/2020, 06:41
moderate
manually closed
#19324 cache is open when tidb_enable_parallel_apply is equal to 0
12/15/2020, 06:35
moderate
manually closed
#17168 join table got incorrect result
12/15/2020, 06:27
moderate
manually closed
#17205 join statement got incorrect result
12/15/2020, 06:24
moderate
manually closed
#17298 The meaning of `max-memory` in config has changed
12/15/2020, 06:22
moderate
manually closed
#20816 The order of 0 and -0 is not stable
12/15/2020, 06:00
moderate
manually closed
#10461 Incorrect JSON float compare
12/15/2020, 04:12
major
#21709
release-4.0
#21785
MERGED
#17994 Incompatible behaviour of least() and greatest() functions with MySQL
12/15/2020, 03:39
major
manually closed
#21704 The coercibility of the cast function is wrong
12/14/2020, 09:19
moderate
#21705
release-4.0
#21714
MERGED
#19067 Partition pruning is not as expected when condition exceeds the range of column type
12/15/2020, 02:28
major
#21173
#10467 Incorrect GROUP BY for JSON values
12/14/2020, 17:20
major
#21656
#21719 多表关联limit offset 跳过前N(>0)行， 语句hang住
12/14/2020, 10:11
manually closed
#10460 Incorrect JSON object compare
12/14/2020, 09:55
major
#21703
release-4.0
#21718
MERGED
#18884 Unexpectedly, Distinct cannot be pushed across Projection when read partition table
12/14/2020, 09:41
major
#21060
#21433 SPM: capture baseline failed because of Unknown query block name in hint hash_join(@`sel_-1` ``)
12/14/2020, 09:04
moderate
manually closed
#15847 Query results in "baseBuiltinFunc.vecEvalString() should never be called" error
12/14/2020, 09:02
major
#21132
release-4.0
#21711
MERGED
#20161 json_search result different from mysql
12/14/2020, 07:40
major
#20164
#13399 Date race in db_change_test
12/14/2020, 07:33
moderate
manually closed
#15178 need more clear error message if sequence does't exist
12/14/2020, 06:58
minor
manually closed
#21112 No check for `only full group by` after resolving `having` and `order by`
12/14/2020, 06:33
major
#21216
release-4.0
#21697
MERGED
#21556 SPM: tidb paniced because of baseline capturing
12/14/2020, 06:21
major
manually closed
#17990 memory_quota doesn't work as with tidb_mem_quota_query in UpdateStmt
12/14/2020, 06:00
major
manually closed
#17737 P1-[4.0 Bug Hunting]-[Window Function]-`over` function is weird
12/14/2020, 04:25
major
manually closed
#18068 index merge join hang when call `Close function
6/17/2020, 11:03
major
#18069
release-4.0
#18091
MERGED
#21455 Builtin function `MAKETIME` produces wrong results
12/14/2020, 02:59
major
#21513
#21619 Cast int string to JSON results in wrong type
12/12/2020, 13:45
minor
#21621
#21519 select ' '='' returns 0 in TiDB while returns 1 in MySQL
12/8/2020, 06:34
manually closed
#11489 Convert json to uint different from mysql
12/11/2020, 16:33
major
manually closed
#10091 Cannot insert negative numbers into a `BIT(64)` column
12/11/2020, 16:18
moderate
manually closed
#21437 error message of list partition table has no partition is wrong
12/11/2020, 13:32
minor
#21423
#6882 float type ？
12/11/2020, 10:53
moderate
manually closed
#17771 P2-[4.0 bug hunting]-[SQL Plan Management]-CREATE TABLE with generated column and escaped backslash causes a syntax error
12/11/2020, 10:27
moderate
#21666
#12442 When ORDER BY clause has conflict with DISTINCT, incompatible with mysql
12/11/2020, 10:07
major
#21286
release-4.0
#21680
CLOSED
#15492 runtime error: a SQL causes "index out of range" when tidb just started
12/11/2020, 09:53
major
#21672
release-4.0
#21678
CLOSED
#20995 expression: unexpected result from TIME() when fsp digits > 6
12/11/2020, 08:47
major
#21652
release-4.0
#21673
CLOSED
#14266 The result of `select round(1e308, 1)` is wrong
12/11/2020, 07:37
critical
#21660
release-4.0
#21667
MERGED
#11755 Window function LEAD and LAG's default value can not adapt to field type automatically
12/11/2020, 06:55
major
#20747
#16939 using `tidb_decode_plan` to decode plan and query in `information_schame.slow_query` returns error
12/11/2020, 06:26
moderate
#21648
#17761 P2-[4.0 bug hunting]-[SQL Plan Management]-Fetching from a view with an escaped backslash results in an unexpected syntax error
12/11/2020, 06:25
moderate
manually closed
#20060 These sql results of function REGEXP are inconsistent with MySQL
12/4/2020, 05:55
major
manually closed
#20133 Wordpress 5.5.1 incompatible query with SQL_CALC_FOUND_ROWS DISTINCT
12/11/2020, 03:48
moderate
manually closed
#11386 Insert Json loss accuracy
12/10/2020, 17:53
major
manually closed
#20677 Unable to query system tables from information_schema.table_storage_stats
12/10/2020, 11:27
moderate
#21570
#20139 constant propagate is not done before range partition pruning
12/8/2020, 08:32
major
#21061
#21637 ddl like "drop table sbtest1,sbtest2" don't split into two statements when send to binlog
12/10/2020, 08:48
manually closed
#21574 create columns partition table failed when contain SQL key word
12/10/2020, 08:47
moderate
#21588
#15766 executor: indexHashJoin error with limit after taing the outer as the build side
12/10/2020, 08:13
moderate
manually closed
#13869 data race in executor test
12/10/2020, 08:09
moderate
manually closed
#21620 Data race in TestClusterIndexCBOPointGet
12/10/2020, 08:03
manually closed
#20009 DATA RACE in TestAccessPathOnClusterIndex
12/10/2020, 07:53
moderate
manually closed
#17191 executor: split region test fail randomly
12/10/2020, 07:49
moderate
manually closed
#19137 Can not swap values by a multi-tables update
12/10/2020, 07:48
major
#20493
#11911 Wrong result when `update ... set ...` on same table
12/10/2020, 07:48
critical
#20493
#21194 the collation_connection incorrect when mysql client connect tidb
12/10/2020, 07:33
moderate
#21179
#18444 window function causes tidb-server OOM
12/10/2020, 07:07
major
manually closed
#12342 different result addtime with two string arguments.
12/10/2020, 06:34
major
#21600
#13494 Different behavior with MySQL when compare date with varchar or text
12/10/2020, 05:40
major
manually closed
#21033 TiDB allow `Decimal(0,0)`, which will cause TiFlash error
12/10/2020, 03:45
moderate
manually closed
#21510 @@global.default_week_format was not immediately loaded on new session, causing week() to use the wrong mode
12/10/2020, 24:34
moderate
#21511
release-3.0
#21622
CLOSED
#21568 clustered index + old row format + transaction, 'delete from t where' invalid encoded key
12/9/2020, 14:16
major
#21575
#13953 Unexpected "value is out of range" Error
12/9/2020, 11:54
major
#21495
release-4.0
#21614
MERGED
#20369 insert into t select values(a) from t returns unexpected message.
12/9/2020, 11:01
major
#19787
#12446 invalid time format: '{0 0 0 0 0 0 0}'
12/9/2020, 09:49
major
#21591
#12178 json_extract get wrong decimal when insert into table
12/9/2020, 09:23
major
#21592
release-4.0
#21604
MERGED
#12571 bugs in `DATETIME` related session mode: `NO_ZERO_IN_DATE`
12/9/2020, 08:54
major
manually closed
#20003 TIMESTAMP() result is incorrect & wrongly casted to FALSE
12/9/2020, 08:45
major
#21572
release-4.0
#21602
MERGED
#13004 TIMESTAMP literal should produce a DATETIME, not TIMESTAMP
12/9/2020, 03:38
major
#21558
release-4.0
#21582
MERGED
#21082 wrong engine type
12/9/2020, 07:56
major
#21110
#21551 Whitelist not working in lvs
12/9/2020, 06:44
moderate
#21552
#12205 ERROR 1105 (HY000): input does not match format
12/9/2020, 05:15
major
#21555
#20001 TIME() result is both implicitly TRUE and is FALSE
12/8/2020, 13:05
major
#21534
#21502 clustered index + old row format + transaction, delete from t index out of range
12/8/2020, 13:59
major
#21567
#19999 TIMEDIFF() is both IS FALSE and implicity TRUE
12/8/2020, 13:05
major
#21534
#19986 SEC_TO_TIME() function casted to Boolean is inconsistent
12/8/2020, 13:05
major
#21534
#18547 memory_quota: some goroutines panic because of invalid memory address or nil pointer dereference
12/8/2020, 09:38
major
manually closed
#21457 SPM: confusing warning
12/8/2020, 09:11
minor
manually closed
#11193 Should check the range of the DECIMAL's arguments
12/8/2020, 07:22
major
manually closed
#10587 tidb's float Precision is much big than mysql-5.7
12/8/2020, 06:47
major
manually closed
#21549 tics: test should check `tidb_enable_change_multi_schema` before changing multi schema
12/8/2020, 06:36
manually closed
#10447 unexpected behavior of `decimal_col = int_cnst`
12/8/2020, 06:37
major
#21198
release-4.0
#21550
MERGED
#21308 list partition does not check partition definition correct
12/8/2020, 06:10
critical
#21309
#20511 IndexJoin/IndexMergeJoin panic on inner side's parser on partitioned table
12/8/2020, 03:53
major
manually closed
#17820 P1-[4.0 bug hunting]-[SQL_MODE ONLY_FULL_GROUP_BY]-[about group_by]
12/8/2020, 03:40
major
manually closed
#13750 parser: STRAIGHT_JOIN and SQL_SMALL_RESULT cannot be used at the same time
12/7/2020, 17:41
moderate
manually closed
#21447 txn: read using different executors in transaction result in different results
12/7/2020, 12:17
critical
#21529
release-4.0
#21539
MERGED
#10462 Incorrect JSON cast
12/7/2020, 09:22
major
#20706
release-4.0
#21532
MERGED
#17780 P1-[4.0 bug hunting]-[SQL Plan Management]-Unexpected error "Data Too Long" when using a WHERE clause in an UPDATE
12/7/2020, 08:38
major
#21409
#21517 tidb image: "exec: \"curl\": executable file not found in $PATH"
12/7/2020, 06:36
minor
manually closed
#12207 strconv.ParseFloat: parsing "0-8641576960": invalid syntax
12/1/2020, 11:54
major
manually closed
#11178 Function DAY/DAYOFMONTH should do type conversation
12/7/2020, 06:13
major
#21220
release-3.0
#21524
CLOSED
release-4.0
#21525
MERGED
#9728 `dayofmonth` `month` `quarter` and `year` are not compatible with Mysql
12/7/2020, 06:13
major
#21220
release-3.0
#21524
CLOSED
release-4.0
#21525
MERGED
#17530 Downcast schema change (int->tinyint, varchar(50) -> varchar(10))
12/7/2020, 05:28
moderate
manually closed
#8637 NO_ZERO_DATE sql_mode is not handled correctly
12/7/2020, 03:13
moderate
#8765
#21314 Out of range error message is not informative enough
12/4/2020, 12:29
minor
#21343
#21463 [bug] date_add with date arguments give invalid when output
12/3/2020, 05:43
manually closed
#11177 Invalid results using BETWEEN...AND... with type conversion
12/4/2020, 10:59
major
#19820
#21391 Changing column type uses old row format to rewrite new rows
12/4/2020, 07:29
major
#21412
#18281 unit-test DATA RACE in executor_test.TestT
12/4/2020, 06:12
major
manually closed
#14653 unit test TestAddUniqueIndexRollback fails
12/4/2020, 05:29
minor
manually closed
#20509 Column 'a' in field list is ambiguous
12/4/2020, 03:31
major
#21165
#14636 Unit test failed in `testDBSuite2.TestAddNotNullColumn`
12/4/2020, 02:55
minor
#21368
#20071 runtime error: index out of range [8] with length 8
12/3/2020, 13:42
major
#20478
#21218 txn: select for update does not lock multi column pk
12/3/2020, 13:28
major
#21229
release-4.0
#21483
MERGED
#13139 unit test in TestCluster fails
9/3/2020, 14:51
moderate
#19646
release-3.0
#19776
MERGED
release-4.0
#19777
MERGED
#14817 test leak in TestInfo
6/4/2020, 09:34
minor
#17667
release-4.0
#17680
MERGED
#20295 Incompatible `CAST x as DECIMAL()`
12/3/2020, 10:39
major
#20836
release-3.0
#21476
CLOSED
release-4.0
#21477
MERGED
#20467 wrong selection of column a
12/3/2020, 10:05
major
#21411
#21465 ddl: primary column flag changed after alter table statement
12/3/2020, 09:46
major
#21468
release-4.0
#21474
MERGED
#21445 Generated columns can be wrongly moved before its referred columns
12/3/2020, 09:30
critical
#21458
release-4.0
#21473
MERGED
#11210 ErrBadField occurs when using Function DEFAULT with ORDER BY clause
12/3/2020, 09:26
major
manually closed
#10484 Casting string to real is not compatible with MySQL
12/3/2020, 09:18
major
manually closed
#20795 "explain for connection id" statement doesn't work
12/3/2020, 08:57
moderate
#21044
release-4.0
#21471
MERGED
#20471 planner: index out of range while try to get hints from a subquery SQL
12/3/2020, 07:18
major
#20675
release-4.0
#21467
MERGED
#21288 SPM: unexpected behavior in parallel creation of global binding
12/3/2020, 07:12
major
#21349
release-4.0
#21466
MERGED
#20598 Error is expected when value is specified for generated columns in UPDATE
12/3/2020, 06:43
major
#21460
#11674 col type float(64) represent by `mysql.TypeFloat` but not `mysql.TypeDouble` in TiDB
12/3/2020, 06:08
major
manually closed
#21140 SPM: capture the same original sql binding
12/3/2020, 03:02
major
#21143
release-4.0
#21450
CLOSED
#20732 cannot insert value to enum or set type column with hexLit
12/2/2020, 12:15
major
#20789
#14911 TestNowAndUTCTimestamp failed.
12/2/2020, 08:33
minor
#21410
#12065 wrong result and panic when joining dual table
12/2/2020, 07:50
major
manually closed
#17817 P1-[4.0 bug hunting]-[SQL Plan Management]-NATURAL LEFT JOIN results in incorrect result for <=> operator
12/2/2020, 04:18
major
#21328
release-4.0
#21425
MERGED
#20932 clustered index + new collation + transaction gets the wrong error message
12/2/2020, 03:05
minor
manually closed
#20878 clustered index + new collation + load get wrong error message
12/2/2020, 03:02
moderate
#20920
#11976 TiDB fails to detect unknown column in window clause
12/1/2020, 13:08
major
#21080
#14753 out range of server_id
12/1/2020, 12:08
major
manually closed
#12204 ERROR 1105 (HY000): encoding failed
12/1/2020, 11:58
major
manually closed
#12208 strconv.ParseInt: parsing "0.0.1": invalid syntax
12/1/2020, 11:56
major
manually closed
#14116 Index name too long for anonymous index
12/1/2020, 11:46
moderate
#21413
#20876 clustered index + new collation + union panic
12/1/2020, 06:08
major
#21379
release-4.0
#21408
MERGED
#21321 the range of bootstrapVer of different release should not overlapped
12/1/2020, 05:46
critical
manually closed
#14411 `create table t (a double(20))` success in TiDB
12/1/2020, 07:46
moderate
manually closed
#16028 Incorrect result when comparing a FLOAT/DOUBLE UNSIGNED with a negative number
12/1/2020, 07:05
major
manually closed
#11425 Alter table set pre_split_regions fail
12/1/2020, 06:27
moderate
#21392
#21290 time type in `in` function will get wrong result
12/1/2020, 04:14
critical
#21293
release-4.0
#21406
MERGED
#21377 Not all autocommitted statements closed the transaction
11/30/2020, 13:33
critical
#21378
release-4.0
#21395
MERGED
#17332 char(0), varchar(0) changed after table creation
11/30/2020, 11:56
moderate
manually closed
#20723 join return wrong results when new collation enabled
11/23/2020, 09:34
critical
#21201
release-4.0
#21219
MERGED
#19701 Change a json column using DML statements will lead to change of the column meta data
11/13/2020, 11:47
major
#21027
release-4.0
#21050
MERGED
#20881 clustered index + new collation + transaction, `delete from t` doesn't delete all the values.
11/12/2020, 07:18
critical
#20934
#10492 Should handle error instead of panicked when generated column containing window function
11/6/2020, 04:06
major
#20855
#21102 SPM: binding of delete statement doesn't work
11/30/2020, 09:30
moderate
#21104
release-4.0
#21390
MERGED
#15972 QB_NAME of hint cannot be hit
11/30/2020, 08:35
moderate
#21213
release-4.0
#21380
MERGED
#21339 Index inconsistency after add index when using async commit
11/30/2020, 07:00
major
#21348
#21344 unit test TestPreferRangeScan fails
11/30/2020, 05:38
minor
#21346
#20978 some partition function should not allowed
11/30/2020, 03:12
moderate
#21325
#21284 transaction retry may cause panic
11/30/2020, 03:02
major
manually closed
#19021 "Duplicate key" values should not be logged when tidb_log_desensitization is set
11/23/2020, 06:33
moderate
manually closed
#17736 P1-[4.0 Bug Hunting]-[NULL logic]-wrong evaluation of range query `IN` with NULL
11/27/2020, 11:39
major
manually closed
#21295 client hang during connecting to tidb
11/26/2020, 12:31
critical
manually closed
#21289 Found index data inconsistency after randomly commit transactions with DDLs
11/27/2020, 08:53
critical
manually closed
#15771 The common type of bigint and bigint unsigned is not stable in TiDB
11/27/2020, 08:59
major
manually closed
#21156 Show column name in redacted log
11/25/2020, 13:39
moderate
#21261
release-4.0
#21303
MERGED
#21274 Schema change not working when an async-commit txn updates an old row
11/26/2020, 09:54
major
#21281
#21260 Statistics are not match with PD when querying INFORMATION_SCHEMA.TIDB_HOT_REGIONS
11/26/2020, 07:49
moderate
#21278
release-3.0
#21319
MERGED
release-4.0
#21320
MERGED
#17868 Compare DATE column with INT value result in NULL and wrong result
11/26/2020, 07:20
major
#20961
#16104 TableReader consumes too much memory
11/24/2020, 14:05
minor
#17324
#19204 user variables do not work correctly in multi-statement exec
11/26/2020, 06:32
major
manually closed
#21235 explain for connection shows incorrect empty result
11/26/2020, 06:19
major
#21242
#16945 get 'Out of range value' error when evaluate minus opeartion with unsigned int type
11/26/2020, 06:13
major
manually closed
#17757 P1-[4.0 bug hunting]-[WHERE Clause]-Wrong evaluation of binary operator
11/26/2020, 05:51
major
manually closed
#20874 new collation + analyze panic
11/25/2020, 12:10
major
#21262
release-4.0
#21299
MERGED
release-4.0-20210427
#26965
MERGED
#21047 cannot use explain for with the statement queried by explain analyze
11/25/2020, 13:24
major
#21052
release-4.0
#21302
MERGED
#19560 Unbounded memory usage of `BatchGet`'s cache
11/19/2020, 03:14
critical
#21015
#20597 tidb_batch_insert should not hit executor OOM quota
11/11/2020, 05:11
major
#20866
#21256 unit test TestUnionScanForMemBufferReader fails
11/25/2020, 09:55
minor
#21258
release-4.0
#21292
MERGED
#13093 should show correct duplicate entry while add index
11/25/2020, 09:42
moderate
#21241
#20991 explain format='hint' doesn't work for IndexHashJoin / IndexMergeJoin
11/12/2020, 09:28
critical
#20992
release-4.0
#21020
MERGED
#20305 Comparison result is incorrect between year column and int constant
11/19/2020, 11:04
critical
#21099
#21200 `DELETE` doesn't delete data in some cases when the database name is capitalized
11/23/2020, 06:59
critical
#21202
release-3.0
#21205
MERGED
release-4.0
#21206
MERGED
#21204 planner: Point get plan will cause wrong result set
11/24/2020, 03:54
critical
#21124
#20710 Optimizer does not consider the cost of other condition in Index Join
11/19/2020, 09:17
critical
#21138
release-4.0
#21146
MERGED
#21234 Incorrect results using a prefix index with OR condition
11/25/2020, 06:40
critical
#21251
#13146 type of user defined variables should be differentiated
11/25/2020, 05:57
major
manually closed
#21227 check partition definition get wrong result if column is date or time type
11/25/2020, 03:46
critical
#21226
release-4.0
#21273
MERGED
#21225 time type column should enabled in columns partition
11/25/2020, 03:46
critical
#21226
release-4.0
#21273
MERGED
#11208 Results of function SUM is different from MySQL.
11/25/2020, 03:21
major
#21058
#19892 different behaviour of NO_ZERO_DATE with mysql
11/24/2020, 04:46
critical
#20206
#21131 hash partition does not check partition name is unique
11/24/2020, 11:53
critical
#21210
release-4.0
#21257
MERGED
#21151 buildIndexMergeReader doesn't refresh for update ts in RC isolation level
11/24/2020, 09:39
critical
#21208
release-4.0
#21253
MERGED
#10392 Incompatible with MySQL 8.0 about insert over length string into `CHAR` column
11/24/2020, 10:06
major
#20987
#21232 Unexpected insert error happened when the execution plan contains index join
11/24/2020, 09:00
critical
#21233
release-4.0
#21249
MERGED
#21177 ratelimit: query blocked because of deadlock
11/24/2020, 08:20
critical
#21168
#19836 Prepare queries with LIMIT clause does not work with SQL BIND
11/24/2020, 08:05
major
#21214
release-4.0
#21248
MERGED
#3563 different behaviour between MySQL and TiDB on update multi tables
11/24/2020, 07:59
major
manually closed
#20621 unknown or incorrect time zone: Host
11/24/2020, 07:16
major
manually closed
#17475 wrong result of SUM subquery results
11/24/2020, 07:13
major
manually closed
#17733 P2-[4.0 Bug Hunting]-[SQL parser]-wrong error returned when missing alias
11/24/2020, 06:15
moderate
manually closed
#8193 ERROR 1105 (HY000): line 1 column 99 near " BY c2 DESC, c1 ASC LIMIT 1 ) AS res
11/24/2020, 06:07
moderate
manually closed
#8191 ERROR 1105 (HY000): line 1 column 42 near " a" (total length 44)
11/24/2020, 06:04
moderate
manually closed
#21172 Wrong result when we filter on the partition column of the partition table
11/24/2020, 05:05
critical
#21182
#21123 planner: Point get plan will cause wrong result set
11/24/2020, 03:54
critical
#21124
#9869 Bigint unsigned column value in CASE WHEN operator is converted to bigint signed
11/24/2020, 03:33
major
#21062
#17652 `IFNULL` produce different result with MySQL on bigint column with unsigned flag
11/24/2020, 03:33
major
#21062
#20027 TiKV panicked during query in a transaction
11/24/2020, 03:25
major
manually closed
#20552 panic because of slice bounds out of range
11/23/2020, 09:53
major
manually closed
#18175 indexHashJoinInnerWorker.doJoinUnordered failed
11/23/2020, 09:44
moderate
manually closed
#12610 Selectstmt with redundant parentheses is not support.
11/23/2020, 09:25
moderate
manually closed
#16617 server: set clause in load data will not take effect and tidb does not report error
8/3/2020, 02:42
moderate
#18753
#20928 some slow logs may be ignored in getBatchLog
11/23/2020, 07:43
major
#20959
release-4.0
#21211
MERGED
#13801 join on int equal string get the wrong result
11/23/2020, 07:36
major
manually closed
#20211 pessimistic_test.go:testPessimisticSuite.TestPointGetKeyLock failed
11/19/2020, 08:06
major
manually closed
#11327 Default Decimal precision is inconsistent with tidb document
11/21/2020, 13:07
major
#21162
#20879 partition table doesn't consider collation
11/21/2020, 01:53
critical
#20937
release-4.0
#21181
MERGED
#18680 analyze table failed for table with charset latin1
11/20/2020, 09:23
critical
#9052
#15961 Can't find a proper physical plan for inl_merge_join hint query
11/20/2020, 09:18
moderate
manually closed
#18728 parse UnionStmt error
11/20/2020, 08:54
major
manually closed
#13661 parser: more `()` in exists subqueries induces errors
11/20/2020, 08:50
major
manually closed
#9717 Incompatible issues about date and time functions
11/20/2020, 08:46
major
manually closed
#21111 The concurrency count of Index Merge Join is always `OFF`
11/17/2020, 09:33
moderate
manually closed
#21089 SPM: original_sql can use nonexistent index when creating binding
11/17/2020, 07:20
moderate
manually closed
#20976 Async commit prewrite failure leads to undetermine errors
11/19/2020, 09:02
major
#20983
#20449 Prep stmt can not deallocate when receiving `COM_STMT_CLOSE` in the transaction.
11/19/2020, 08:20
major
#20867
release-4.0
#21142
MERGED
#20773 Transaction amender will cause failure of drainer
11/19/2020, 07:38
major
manually closed
#13084 TiDB does not respect `DEFAULT NULL` after altering an ADDed column from NOT NULL to NULL
11/19/2020, 03:02
major
manually closed
#20277 invalid partition value should return error when create partition table
11/19/2020, 04:04
major
manually closed
#19975 query cluster system table panic when order by scalar function.
11/19/2020, 03:27
major
#21090
release-4.0
#21130
MERGED
#19336 select lock in share mode Unexpected behavior
11/19/2020, 03:21
critical
manually closed
#20490 ddl: new added not null column with default changed to null result behavior not expected
10/20/2020, 07:23
critical
#20491
release-3.0
#20532
MERGED
release-4.0
#20533
MERGED
#20975 Unexpected "Information schema is changed" when commits
11/19/2020, 02:58
major
#20982
release-4.0
#21279
CLOSED
#17760 P1-[4.0 bug hunting]-[WHERE clause]-Wrong NULL value evaluation result in INCORRECT query results
11/19/2020, 01:54
major
manually closed
#17228 Join returns wrong result when use AND op with a non-zero float
11/18/2020, 05:52
moderate
manually closed
#10938 select distinct datetime bug
11/18/2020, 19:14
major
manually closed
#19769 Data race using point get executor
11/18/2020, 18:03
minor
manually closed
#20979 partition columns value should be same type
11/18/2020, 11:27
moderate
#21016
#20097 DATA RACE: github.com/pingcap/tidb/executor_test.(*testFastAnalyze).TestFastAnalyze() fail
11/17/2020, 02:21
moderate
#21023
#9593 Incompatible cast json
11/18/2020, 05:57
major
manually closed
#17759 P2-[4.0 bug hunting]-[INDEX Update]-Analyze Table doesn't update the index
11/18/2020, 05:15
moderate
manually closed
#17775 P2-[4.0 bug hunting]-[SQL Plan Management]-UNIQUE constraint on DECIMAL/floating-point columns causes incorrect result for NULL in AND
11/18/2020, 05:11
moderate
manually closed
#20594 MySQL doesn't allow mutliple updates on primary key
11/17/2020, 10:33
major
#20603
#11872 MAX() Func's result will be incorrect when have variable assigned statement like '@A :='
11/17/2020, 09:03
critical
#18973
#11212 Different results of Function :=(Assign a value)
11/17/2020, 09:03
critical
#18973
#16362 prepare: incorrect arguments to nth_value
11/17/2020, 09:03
moderate
#18973
#18992 unexpected error when executing an update stmt
11/17/2020, 07:36
major
#21085
release-4.0
#21103
MERGED
#21036 Should not use Point Get if the Unique index is invisible
11/17/2020, 06:09
critical
#21088
#14512 The value of Set type is case insensitive under case sensitive collation
11/16/2020, 14:14
moderate
manually closed
#20910 Amend transaction may still lead to data inconsistency when adding unique index
11/16/2020, 09:44
critical
manually closed
#18955 charset: incorrect encoding for `latin1` character set
11/16/2020, 09:47
major
manually closed
#20725 A pessimistic transaction cannot pass schema check even if it changes nothing
11/16/2020, 09:48
major
manually closed
#13870 charset: malformed values for `latin1` charset
11/16/2020, 09:50
major
manually closed
#20918 tidb_general_log does not work
11/9/2020, 03:17
manually closed
#16096 executor: outerWorker panicked but cannot be reproduced
11/10/2020, 10:56
moderate
manually closed
#11945 Query results for hash partition table may fail when prepare-plan-cache is open
11/11/2020, 01:12
major
#14473
release-3.0
#15133
CLOSED
#20899 amend txn: inconsistency when update and add/drop index parallel
11/16/2020, 09:26
critical
manually closed
#20219 Lost connection to MySQL server during query
11/16/2020, 06:51
major
#21048
release-4.0
#21081
MERGED
#18898 Index out of range on executor.(*IndexNestedLoopHashJoin).finishJoinWorkers
11/16/2020, 06:09
major
manually closed
#16253 update should not be forbidden in some case even if view is contained
11/16/2020, 05:54
minor
manually closed
#20896 set tidb_general_log take no effect
11/12/2020, 05:54
moderate
#20993
#15253 panic: runtime error: invalid memory address or nil pointer dereference
11/12/2020, 08:41
major
manually closed
#20136 The JSON Data can not import to TiDB correctly by `load data`
11/16/2020, 04:07
critical
#21043
#10448 unexpected behavior of `float_col = int_cnst`
11/16/2020, 03:42
major
#21042
release-4.0
#21073
MERGED
#20629 Cannot get auto-id in retry 'INSERT INTO ... SELECT FROM'
11/9/2020, 08:37
critical
#20659
release-4.0
#21079
MERGED
release-4.0
#21105
CLOSED
#20973 some expression in partition definition should get syntax error
11/13/2020, 13:01
moderate
manually closed
#18990 CLUSTER_INFO system table may not work after PD is scaled-in
11/13/2020, 09:51
major
#19355
#21025 `show table regions` return negative key ranges with bigint unsigned auto_random primary key
11/13/2020, 07:26
major
#21026
release-4.0
#21224
MERGED
#20447 float precision should not larger than 53
11/13/2020, 06:08
major
#20458
#19853 another DATETIME's behaviour is different from mysql
11/13/2020, 04:04
major
#20418
#19798 `testRunInterruptedJob` may cause deadlock
11/13/2020, 03:43
minor
#19815
#15654 sendTxnHeartBeat can't print key error from TiKV
11/13/2020, 03:16
minor
#21017
#20477 the result returned doesn't exist 't2.a' column
11/12/2020, 10:03
critical
#20977
release-4.0
#21021
MERGED
#20441 Unknown column 't3.i' in 'order clause'
11/12/2020, 10:03
major
#20977
release-4.0
#21021
MERGED
#20476 ERROR 1051 (42S02): Unknown table 't2'
11/12/2020, 10:04
major
#20977
release-4.0
#21021
MERGED
#15844 NATURAL RIGHT JOIN results in an unexpected "Unknown column" error
11/12/2020, 10:04
moderate
#20977
release-4.0
#21021
MERGED
#20958 The query result using INNER JOIN xxx USING(col1) didn't return col1 value
11/12/2020, 10:04
critical
#20977
release-4.0
#21021
MERGED
#20368 Stack overflow with view recursion
11/12/2020, 02:44
major
#20398
release-3.0
#21000
MERGED
release-4.0
#21001
MERGED
#13389 planner, executor: in subquery dose not distinguish NULL
11/12/2020, 09:16
critical
#19620
#20192 Field type in DAG request not set collectly.
11/12/2020, 09:16
major
#19620
#20403 wrong result in "not in" statement
11/12/2020, 09:16
critical
#19620
#12074 error optimization of anti smei join on daul table
11/12/2020, 09:16
major
#19620
#13743 planner: don't push down conditions from in subquery with aggregators even though the columns in conditions is not null
11/12/2020, 09:16
critical
#19620
#20856 Replace should not overwrite the same rows in CI collation with clustered index
11/12/2020, 07:18
critical
#20934
#20945 table with read lock can be updated
11/12/2020, 04:12
major
#20948
release-4.0
#21002
MERGED
#20963 Site: 404 in github home link CONTRIBUTING.md
11/12/2020, 03:42
minor
#20964
#19634 TiDB can insert '0000-00-00 00:00:00' in strict sql_mode
11/11/2020, 13:47
critical
manually closed
#11435 CREATE TABLE interprets DEFAULT value incorrectly for enum columns
11/11/2020, 12:18
major
#20849
#19651 mysql-connector-java get metadata.Isnull doesn't meet expectations
11/11/2020, 13:56
manually closed
#20741 The default value of a newly added enum column is set improperly
11/11/2020, 13:20
critical
#20798
#12835 Duplicate column error when `_tidb_rowid` as column name
11/11/2020, 12:53
minor
manually closed
#20727 *: `insufficient bytes decode value` reported when adding index for some split common-handled tables.
11/11/2020, 10:47
major
#20908
#20840 Replace should not skip with ci collation
11/11/2020, 11:38
major
#20858
#20529 Integer zerofill size attribute should not prevent type modification
11/11/2020, 07:22
major
#20862
release-4.0
#20986
MERGED
#19907 planner: decimal precisions of sum and avg are different from MySQL
11/11/2020, 06:10
major
#20926
#18347 TiDB report an error when select `infomation_schema.tables`
11/11/2020, 02:09
major
manually closed
#11077 Memory is still growing after killing sql.
11/9/2020, 09:08
major
manually closed
#17776 P2-[4.0-bug-hunting]-[SQL Hint]-Using an index twice in an index hint results in an incorrect result
11/10/2020, 23:18
moderate
manually closed
#19507 show index got wrong result
11/10/2020, 09:51
#20287
#20952 unit test of planner/core takes too much time
11/10/2020, 09:22
manually closed
#20720 The flags of column are cleared after `change column`
11/10/2020, 09:10
moderate
manually closed
#12849 not null and !null have different behavior.
11/10/2020, 08:45
major
manually closed
#12202 baseBuiltinFunc.evalString() should never be called, please contact the TiDB team for help
11/9/2020, 08:02
critical
manually closed
#12447 baseBuiltinFunc.vecEvalInt() should never be called, please contact the TiDB team for help
11/9/2020, 07:40
critical
manually closed
#12203 baseBuiltinFunc.evalInt() should never be called, please contact the TiDB team for help
11/10/2020, 03:27
critical
manually closed
#20571 delete unrelated column has different results
11/10/2020, 06:25
critical
#20581
#20953 Unexpected result of MySQL test with Index Merge Join hint
11/10/2020, 06:25
critical
#20581
#20869 clustered index + new collation + transaction get wrong results
11/9/2020, 07:56
critical
manually closed
#17818 P1-[4.0 bug hunting]-[SQL Plan Management]-RIGHT JOIN with ELT() predicate returns an incorrect result
11/9/2020, 06:17
major
manually closed
#17766 P1-[4.0 bug hunting]-[SQL Plan Management]-Inf value in FLOAT column causes JDBC driver error
11/9/2020, 06:12
major
manually closed
#20733 A context canceled error is not treated as undetermined
11/9/2020, 05:22
major
#20857
release-4.0
#20925
MERGED
#20104 topN order by subquery result return error
11/9/2020, 03:42
major
#20099
#19354 executor: Close() should be called before returning errors if Open() is called
11/3/2020, 05:24
major
#19251
release-3.0
#20791
MERGED
release-4.0
#20792
MERGED
#20891 Redact log can't take affect to expensive log.
11/9/2020, 02:50
major
#20852
#20535 Delete and insert on multi column index got unexpected `Duplicate entry`
10/29/2020, 04:08
critical
#19220
release-4.0
#20705
MERGED
#20698 DECIMAL value is out of range in '(4, 0)'
11/6/2020, 09:53
major
manually closed
#20101 cannot convert datum from unsigned bigint to type year.
11/6/2020, 09:14
major
#20338
release-3.0
#20906
CLOSED
release-4.0
#20907
MERGED
#20207 Different error code from MySQL when inserting incorrect time value
11/6/2020, 08:24
moderate
#20847
#20454 coprocessor layer may encounter deadlock due to OOM
11/6/2020, 06:15
major
#20697
#19667 Wrong result of `DATE_ADD` function
11/6/2020, 03:40
critical
#20871
release-3.0
#20887
MERGED
#18910 tidb-server can not start when downgrading from master to v4.0.x
11/5/2020, 09:31
moderate
manually closed
#20654 found the goroutine leak in tikv client
11/5/2020, 06:35
critical
#20808
release-3.0
#20863
MERGED
#20549 IndexMergeJoin causes panic on NULL value in outer join
11/5/2020, 06:21
critical
#20551
#20751 ddl: defining the placement rule of a leader requires `REPLICAS` option
11/5/2020, 06:08
moderate
#20813
#19801 error.topology.invalid_topology_data can't recover
11/4/2020, 11:35
manually closed
#20724 charset, transaction: update is skipped when the value is treated as the same in CI collations
11/4/2020, 09:07
major
#20786
#19929 mem-quota-query can't take effect when reloading config using http api.
11/4/2020, 08:26
manually closed
#20553 load data statement doesn't record into slow-log and statement
11/4/2020, 08:27
moderate
#20713
release-4.0
#20830
MERGED
#19712 Table not found after create table succeeded
11/4/2020, 08:21
manually closed
#20768 only hash_join return the right result
11/4/2020, 08:12
major
#20824
release-3.0
#20828
MERGED
release-4.0
#20829
MERGED
#20801 Select generated column with limit failed
11/4/2020, 07:58
major
#20807
#19229 Incorrect error message of inserting enum & set
9/11/2020, 07:48
moderate
#19380
#17013 unit test TestBuiltin fails in different timezone
9/14/2020, 03:02
minor
#19963
#13094 The default year should be '0000' instead of '2000'
9/14/2020, 05:19
major
#19793
#19731 Sign in failed: Failed to connect to TiDB in tiup dashboard using current master (0fd81a8) build, but works with release-4.0.5
9/21/2020, 04:05
major
#20098
#10097 The bound of `show stats_buckets` is not easy to read
9/21/2020, 07:57
moderate
manually closed
#20137 unexpected results returned by `IndexMergeJoin`
9/22/2020, 07:11
critical
#20138
release-4.0
#20147
CLOSED
release-4.0
#20172
MERGED
#20168 enum value convert to float failed
9/27/2020, 03:31
major
#20221
release-4.0
#20235
MERGED
#20067 FLOAT data type: out of range data should not be inserted
9/27/2020, 10:57
major
#20158
#20059 constant 18446744073709551598 overflows bigint
9/30/2020, 05:00
major
#20266
release-3.0
#20311
CLOSED
#20237 count(distinct) get wrong result
10/4/2020, 05:36
critical
#20284
release-4.0
#20341
MERGED
#17824 Wrong warning when compaing binary column
10/12/2020, 03:28
moderate
#19983
#20400 unexpected result of OuterJoin when using IndexMergeJoin
10/13/2020, 09:13
critical
#20407
release-4.0
#20427
MERGED
#20385 Under arm architecture, hint does not take effect.
10/13/2020, 10:28
manually closed
#15185 different results of function TIMESTAMP with float/decimal argument
10/15/2020, 07:46
moderate
#20088
#20057 EXPLAIN can't show the primary key when table has only one column
10/16/2020, 09:05
minor
manually closed
#17700 data race in TestNoneAccessPathsFoundByIsolationRead
10/20/2020, 06:15
critical
manually closed
#20392 sessionvar `tidb_replica_read` doesn't work as expected
10/20/2020, 09:35
major
#20386
release-3.0
#20538
CLOSED
release-4.0
#20540
MERGED
#20558 Panic/wrong reuslt when using partition table.
10/21/2020, 08:11
critical
#20559
release-4.0
#20565
MERGED
#14795 composite index is not fully used for certain where clause.
10/21/2020, 12:08
moderate
manually closed
#11645 Result of DATE_ADD function is different from mysql.(string INTERVAL)
10/26/2020, 03:10
critical
#19880
#20528 use `advertise_IP:status_port` instead of `status_ip:status_port` when status_ip is not set
10/23/2020, 01:41
major
#20546
release-4.0
#20850
MERGED
#20163 could create more indexes on a single table than doc
10/23/2020, 03:46
major
#20353
#15722 Unknown time zone 'posixrules'
10/23/2020, 08:33
critical
#20560
release-3.0
#20605
MERGED
release-4.0
#20606
MERGED
#20323 incorrect explain analyze result of `IndexLookUp` on the probe side
10/23/2020, 11:33
major
#20145
#19894 planner: panic occurred when querying with `IN` for multiple columns
10/26/2020, 04:05
major
#19924
#20601 index merge join hang with outer join and limit
10/26/2020, 11:03
major
#20602
release-4.0
#20643
MERGED
#19607 make ddltest block forever
11/4/2020, 02:46
moderate
manually closed
#11577 The usage of TypeDecimal in TiDB could be problematic
11/4/2020, 02:45
moderate
manually closed
#20450 TiDB returns diffrent result of float field
10/27/2020, 03:37
major
#20525
#20507 Datetime string literal parsing mistreat separator `.` as FSP delimiter
10/27/2020, 08:25
major
#20534
#17942 query metrics_schema panic when start TiDB without PD/TiKV.
10/27/2020, 09:36
moderate
#20434
#20666 PANIC: analyze_test.go:126: testSuite1.TestClusterIndexAnalyze
10/27/2020, 10:25
moderate
manually closed
#20579 the "INSERT ...SELECT ...FOR UPDATE" statement causes a malformed packet error when using pessimistic transaction
10/27/2020, 11:50
major
#20584
release-3.0
#20681
MERGED
release-4.0
#20682
MERGED
#20280 TiDB returns error `subquery returns more than 1 row` when updating
10/28/2020, 05:41
major
manually closed
#19912 Inconsistent output of warning msg when invoke function failed
10/28/2020, 06:04
#20415
#20446 different `DEFAULT '0'` for `SHOW CREATE TABLE` with MySQL
10/28/2020, 06:08
moderate
#20462
#20254 TiDB fails to compile for parition table query with count distinct case and case when expression
10/29/2020, 07:08
major
#20474
release-4.0
#20712
MERGED
#20748 The schema version TSO barrier of a DDL job
11/2/2020, 03:17
manually closed
#17919 "DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP" seems do not work
11/2/2020, 03:19
critical
manually closed
#18517 `show global variables` statement returns session variables also
11/2/2020, 09:02
moderate
#19341
#18149 TiDB can create empty name index.
11/3/2020, 04:52
moderate
#20617
#20779 indexHashJoin may hang if panic happens
11/3/2020, 05:59
major
#20780
release-4.0
#20794
MERGED
#20327 incompatible show create table information with mysql
11/3/2020, 07:56
moderate
#20347
#4323 Behavior on VARCHAR data type of comparison operator '=' is different from mysql
11/3/2020, 06:01
major
manually closed
#18956 Delete statement reports `ERROR 1062: Duplicate entry`
11/3/2020, 02:35
major
manually closed
#12786 Different behaviour from MySQl when cast string to time
10/23/2020, 13:55
major
manually closed
#20624 generate metrics profile error
10/26/2020, 06:15
minor
#20625
release-4.0
#20637
MERGED
#19864 Can't create binding with in stmt
10/28/2020, 05:44
manually closed
#17791 P1-[4.0-bug-hunting]-[SQL Plan Management]-gcol expression incorrectly evaluates not precedence
10/28/2020, 09:16
major
#20612
#20066 Compatibility: FLOAT data accuracy
10/15/2020, 06:26
major
#20440
4.0-itai
#30
MERGED
#20545 Failed to start tidb: timed out waiting for port 4000 to be started after 2m0s
10/23/2020, 08:33
#20560
release-3.0
#20605
MERGED
release-4.0
#20606
MERGED
#18489 auto_random column overflows after upgrade
10/16/2020, 02:41
major
manually closed
#16474 Different error message from MySQL when `group by` a window function or agg function with a `as`
9/27/2020, 09:37
moderate
#17572
release-4.0
#20249
MERGED
#18535 hint doesn't work in prepare stmt
9/17/2020, 05:40
major
#19935
#20002 Index data inconsistency after a transaction with cluster-index enabled
9/17/2020, 09:18
major
#20063
#19981 TiDB quits abnormally when we using _tidb_rowid as where clause
9/17/2020, 02:57
critical
#19993
#19700 3 DATARACEs with pointget
9/16/2020, 06:43
moderate
manually closed
#19804 alter set/enum type column does not check constraint
9/17/2020, 01:52
major
#19806
#19937 query CLUSTER_SLOW_QUERY return wrong time.
9/11/2020, 02:55
major
#19938
release-4.0
#19943
MERGED
#19847 cop task runtime information is wrong in the index join
9/11/2020, 06:14
major
#19849
release-4.0
#19947
MERGED
#19240 TiDB does not clean table lock if restart on OOM
9/15/2020, 11:31
major
#19586
release-4.0
#20020
MERGED
release-3.0
#20021
MERGED
#19358 schema: fetch all results of internal sql would cause OOM
9/15/2020, 11:53
major
#19370
release-4.0
#20013
MERGED
#19809 LOAD DATA behavior change causes upgrade issue
9/15/2020, 05:46
minor
#19816
#19985 After scaling out tidb-server, execute SQL ERROR 1105 (HY000)
9/15/2020, 12:45
minor
#20000
release-3.0
#20050
MERGED
release-4.0
#20051
MERGED
release-3.1
#20052
MERGED
#17767 P1-[4.0 bug hunting]-INSERT IGNORE allows NULL value in a NOT NULL generated column
9/25/2020, 07:57
major
#20193
#19194 Failed to `replace` after failure of insertion in a transaction
9/25/2020, 10:19
major
manually closed
#19617 TiFlash will throw exceptions when there are duplicated column names
9/22/2020, 06:49
moderate
#19774
#18792 Inaccurate error info for year column out of range
9/23/2020, 07:52
moderate
#18871
release-3.0
#20169
CLOSED
release-4.0
#20170
MERGED
#11329 DATETIME's behaviour is different from mysql.
9/22/2020, 11:30
major
#19822
release-4.0
#20155
MERGED
#20223 from_unixtime + union all returns truncated result
9/27/2020, 04:39
critical
#20225
#17641 Incorrect default value for bit type column
10/4/2020, 04:59
moderate
#18036
#20442 wrong result in "natural join" statement
10/14/2020, 03:49
manually closed
#17096 `describe [view_name]` shows wrong type `var_string` instead of `varchar`
10/4/2020, 09:34
major
#19921
release-4.0
#20343
MERGED
#19148 schema may change when execute DML statement
10/12/2020, 04:09
major
#20331
#19868 DATA RACE detected at unistore
9/21/2020, 06:39
moderate
#20106
#19932 can't create binding for union all statements
9/27/2020, 05:58
major
#20010
#20005 The Monitor of TiDB has an invalid metric about store0.
9/28/2020, 03:12
moderate
#20023
release-4.0
#20260
MERGED
#20029 select with limit cost exceed 40s but explain analyze only 100ms
9/16/2020, 05:42
major
#20030
release-4.0
#20031
MERGED
#20201 ddl: create table occurs unamed index without column.
9/25/2020, 06:35
critical
#20202
release-4.0
#20214
MERGED
#20389 panic when explain analyze update statement
10/12/2020, 12:25
major
#20390
release-4.0
#21067
MERGED
#20118 bit column insert null value in insert ignore statement
10/9/2020, 06:20
major
#20241
release-3.0
#20362
MERGED
release-4.0
#20363
MERGED
#20242 Panic on insertRuntimeStat.String()
9/27/2020, 12:18
major
manually closed
#17642 Possible corrupted bit default value
10/4/2020, 04:59
moderate
#18036
#17807 P1-[4.0 bug hunting]-[SQL Plan Management]-Using the DEFAULT() function results in an ambiguous column error
9/18/2020, 11:40
critical
#19709
#19192 index out of range [0] with length 0 when using prepare plan cache
9/27/2020, 06:56
critical
#19296
release-4.0
#20246
MERGED
#20007 Incorrect result when quering on partitioned tables
9/17/2020, 08:19
critical
#20058
release-3.0
#20061
MERGED
release-4.0
#20062
MERGED
#20180 join return wrong result when using two equal condition
9/29/2020, 08:11
critical
#20258
release-4.0
#20297
MERGED
#20322 Duplicated ORDER BY condition causes bad execution plan
10/2/2020, 15:38
major
#20325
release-4.0
#20333
MERGED
#18150 TiDB expression index allows row function
9/30/2020, 08:23
moderate
#19987
#19887 goroutine stack overflow in 2pc commit
9/28/2020, 05:30
critical
manually closed
#20268 enum doesn't support collation
10/9/2020, 06:01
major
#20274
release-4.0
#20364
MERGED
#20181 TiDB panics when calling RegionStore.accessStore
9/25/2020, 04:52
critical
#20204
release-4.0
#20210
MERGED
#20144 ci: data race detacted in TestIssue18070
9/22/2020, 07:05
manually closed
#20195 Unknown character set: 'utf8mb4'
9/25/2020, 03:48
manually closed
#20171 test: TestCoprocessorOOMAction unstable
9/24/2020, 05:58
manually closed
#20100 unexpected results returned by `BatchPointGet`
9/24/2020, 14:00
critical
#20108
release-4.0
#20205
MERGED
#19897 *: `not supported in CommonHandle` error when using `DATETIME` as clustered index in MockTiKV
9/9/2020, 05:25
manually closed
#19585 A row got updated twice by one update statement
9/18/2020, 09:40
critical
manually closed
#14158 Partition pruning can not be cropped from the first partition
7/21/2020, 22:38
manually closed
#19996 TiKV panicked unexpectedly during `admin check table`
9/18/2020, 03:03
manually closed
#19524 cannot select session scope ScopeNone variable
9/11/2020, 03:33
major
#19584
release-4.0
#19944
MERGED
#19788 explain analyze result for TiFlash is disordered
9/4/2020, 08:26
#19791
release-4.0
#19800
MERGED
#13753 Parser: errors for a having clause.
8/25/2020, 10:07
moderate
manually closed
#19676 The result of stddev_pop(distinct xxx) is wrong
9/10/2020, 06:43
#19680
#19343 statistic: the default value of CMSketch is not initialized correctly when using `Analyze`
9/10/2020, 08:57
major
#19455
#17725 expression: short-cut expressions cause unnecessary warnings, which even causes errors in update statements.
9/9/2020, 12:08
moderate
#19675
release-4.0
#19910
MERGED
#19517 SELECT INTO does not quote correctly
9/9/2020, 08:55
critical
#19661
#17476 Expression not correct in table join
9/9/2020, 08:03
critical
#19621
release-3.0
#19901
MERGED
release-4.0
#19903
MERGED
#17720 OR operation not correct in where clause
9/9/2020, 08:03
critical
#19621
release-3.0
#19901
MERGED
release-4.0
#19903
MERGED
#19730 test: Data race in Tracker.Consume
9/9/2020, 05:04
#19750
release-4.0
#19898
MERGED
#19054 Data race when Update -> IndexLookUp -> UnionScan
9/9/2020, 06:19
critical
manually closed
#19596 Illegal alter table input breaks the partition table totally
9/8/2020, 13:33
major
#19671
#17816 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result when using SPACE() in a predicate
9/8/2020, 07:35
critical
#19573
release-3.0
#19875
CLOSED
release-4.0
#19876
MERGED
#19492 select collation(convert('a', char(5) character set utf8)); return empty
9/8/2020, 03:05
critical
manually closed
#17420 Detach memory tracker for insert/update
9/8/2020, 02:48
critical
#19794
release-4.0
#19855
MERGED
#19660 Unsupported collation breaks TiFlash
9/4/2020, 02:23
#1062
release-4.0
#1069
MERGED
#19426 `select sum(case when a <= 0 or a > 1000 then 0.0 else b end) from t` returns wrong decimal
9/7/2020, 08:23
major
#19592
#17794 P2-[4.0-bug-hunting]-[ Role-Based Access Control]-Show grants is not accurate
9/7/2020, 06:45
critical
#19704
release-3.0
#19833
CLOSED
#19786 group_concat produces wrong result
9/4/2020, 02:56
manually closed
#18903 Can't find column when delete t.* from t join t1 using(xx)
9/7/2020, 03:32
major
#19723
#19265 wrong only_full_group_by check
9/7/2020, 02:52
moderate
manually closed
#19318 show create sequence always output initial value instead current value for start
9/7/2020, 02:48
major
manually closed
#19751 TestRemoveDir fails
9/5/2020, 09:33
moderate
#19762
release-4.0
#19813
MERGED
#18744 memory_quota: the query is blocked
9/5/2020, 09:24
major
#18840
#19718 CI: TestSelectIntoOutfileTypes failed due to "open /tmp/select-into-outfile.data: file exists"
9/2/2020, 11:57
moderate
#19717
release-4.0
#19725
MERGED
#19706 select unix_timestamp() gets an ambiguous error message
9/3/2020, 15:53
moderate
#19707
#19609 copr-test always fail
8/31/2020, 12:09
moderate
#8551
release-4.0
#8562
MERGED
#19595 `alter table t add column c int auto_random;` successes
9/2/2020, 02:24
major
#19618
#11596 Privileges for connection are re-checked after creating user with more specific hostname
9/4/2020, 09:26
critical
manually closed
#19673 redundant cop_task runtime information
9/2/2020, 02:33
major
#19674
release-4.0
#19696
CLOSED
#19654 indexjoin should take collation into consideration
9/3/2020, 15:43
critical
#19699
#19785 pd-ctl working in Interactive mode may lose pd address
9/4/2020, 06:25
manually closed
#19294 System database execution ddl problem
9/4/2020, 04:54
major
#19705
release-4.0
#19792
MERGED
#18525 INTERVAL function returns incorrect results & wrong warning
9/4/2020, 04:07
critical
#19543
#18949 mysql compatibility: tidb does not trim enum spaces automatically
9/4/2020, 24:40
critical
#19612
#13150 sql_mode STRICT_ALL_TABLES does not work properly
9/3/2020, 12:16
critical
#19605
release-3.0
#19772
MERGED
release-4.0
#19773
MERGED
#19550 field() return wrong result
8/28/2020, 02:39
manually closed
#19337 unit test TestSelectIntoOutfileConstant fails
9/3/2020, 09:17
moderate
manually closed
#17782 P1-[4.0-bug-hunting]-[Role Based Access Control]-SHOW commands do not privilege check
9/3/2020, 08:48
critical
#19702
release-3.0
#19759
MERGED
release-4.0
#19760
MERGED
#16147 Error 1105: should ensure all columns have the same length
9/3/2020, 08:22
minor
#19754
#19443 sendReqToRegion DATA RACE
9/3/2020, 05:50
moderate
manually closed
#18701 Select from system tables `tiflash_segments` and `tiflash_tables` doesn't work correctly when some tiflash node is down
9/3/2020, 04:51
moderate
#19714
#19041 1105 runtime error: invalid memory address or nil pointer dereference
9/3/2020, 02:58
critical
manually closed
#19066 'admin reload statistics' reports 'Unsupported ast.AdminStmt'
9/2/2020, 08:59
major
manually closed
#17812 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result or run-time error after changing column type
9/2/2020, 05:31
critical
manually closed
#16544 Compare strings returns different results with MySQL
9/2/2020, 04:33
moderate
manually closed
#14427 Spurious test in TestInfo: domain_test.go:161: start syncer failed
9/2/2020, 04:32
minor
#14790
#18700 Use MOD result (float number) in HAVING result in wrong result
9/2/2020, 02:48
critical
manually closed
#18370 STR_TO_DATE handling of format %r is not as expected
9/2/2020, 01:53
major
#19474
#18652 Bad error & wrong result returned when the query is executable
9/2/2020, 01:42
critical
#19482
#19317 Meta information was not cleaned up during rollback of "add partition table"
9/2/2020, 01:33
major
#19329
#19315 `Apply` returns runtime errors in some cases
9/2/2020, 01:20
moderate
#19331
release-3.0
#19691
CLOSED
#16964 Message is not correctly displayed for cluster_log table
9/2/2020, 01:11
moderate
#19648
release-3.0
#19689
MERGED
#19516 bug of plan digest: same plan with different digest
9/1/2020, 13:55
moderate
#19519
#19238 alter auto_increment sql not work.
9/1/2020, 13:38
critical
#19241
release-4.0
#19873
MERGED
#13961 Wrong behavior when `max(ENUM column)` in Aggregation
9/1/2020, 13:18
critical
#19552
release-4.0
#19869
MERGED
#19280 Drop primary causes implicit invisible primary will success
9/1/2020, 13:05
moderate
#19281
#16781 TiDB sometimes produce inconsistent result for bit operations
9/1/2020, 12:18
critical
manually closed
#19314 `SELECT ... INTO OUTFILE` returns runtime error
9/1/2020, 12:09
critical
#19438
release-4.0
#19672
MERGED
#18674 % operator gives -0 wrong result when the operator is float, and the -0 is not false
9/1/2020, 11:58
critical
#19658
#19410 unexpected result for index join on `enum` and `set` columns
9/1/2020, 11:35
critical
#19640
release-3.0
#19665
CLOSED
release-4.0
#19666
CLOSED
#19342 Cannot alter YEAR column
9/1/2020, 08:20
major
#19467
#18714 doDDLJob may retry and enter dead loop
9/1/2020, 03:27
moderate
#18844
#19504 Results of `count(col)` and `count(1)` may be different
8/31/2020, 15:24
critical
#19567
release-4.0
#19628
MERGED
#18341 When the clustered index is enabled, we shouldn't support alter PK
8/31/2020, 13:55
major
#19525
#17804 P2-[4.0 bug hunting]-[SQL Plan Management]-Inserting into a partitioned table results in an "Missing session variable when eval builtin" error
8/31/2020, 07:07
critical
#19466
release-3.0
#19613
MERGED
release-4.0
#19614
MERGED
#17806 P2-[4.0 bug hunting]-[SQL Plan Management]-Internal error message when using CASE in partitioned table
8/31/2020, 07:07
critical
#19466
release-3.0
#19613
MERGED
release-4.0
#19614
MERGED
#19500 Applying HashJoin may lead to wrong result
8/31/2020, 06:45
critical
#19510
#17809 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result for CAST to DATETIME
8/29/2020, 14:51
critical
#19485
#14237 Binary Protocol leaks table info: mysql_list_fields
8/29/2020, 03:30
critical
#19554
release-4.0
#21407
MERGED
#17769 P1-[4.0 bug hunting]-INSERT INTO with ON DUPLICATE clause results in an unexpected "Miss column" error
8/28/2020, 17:43
major
manually closed
#18878 tidb v4.0.3 select user information will change after show grants is executed
8/28/2020, 12:54
critical
#19568
release-3.0
#19587
MERGED
release-4.0
#19588
MERGED
#19421 Integration DLL Test CI not stable
8/26/2020, 04:08
moderate
manually closed
#17779 P0-[4.0 bug hunting]-[BR]-Backup could not restore when table name is in upper case
8/28/2020, 08:24
critical
manually closed
#9604 batchCommandsClient might cause a memory leak
8/28/2020, 07:31
major
manually closed
#19423 Incorrect result of an anti-semi-join query
8/26/2020, 08:43
critical
#19472
release-4.0
#19477
MERGED
#17803 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result for LEFT JOIN and CASE operator
8/28/2020, 06:25
critical
manually closed
#19233 Index join returns error when join key is enum/set
8/24/2020, 12:50
major
#19235
release-3.0
#19413
MERGED
release-3.1
#19414
CLOSED
release-4.0
#19415
MERGED
#18860 Since CI tests take a long time, it is necessary to optimize CI to shorten the test time
8/18/2020, 05:48
minor
manually closed
#17772 P2-[4.0 bug hunting]-[SQL Plan Management]-CREATE TABLE with generated column unexpectedly causes a syntax error
8/19/2020, 08:52
moderate
manually closed
#17728 P1-[4.0 bug hunting]-[Dashboard + TiFlash]-Disk info collector in TiFlash is incorrect
8/25/2020, 09:10
major
manually closed
#14247 Maybe incorrect const usage in binary json
8/26/2020, 09:46
moderate
manually closed
#11895 Can not insert -1 as Type BIT
8/25/2020, 09:48
moderate
#18697
#19161 Unexpected panic when querying on partitioned tables
8/27/2020, 12:42
major
#19527
release-4.0
#19546
MERGED
#19450 Incorrect result when using HashJoin on partitioned tables
8/27/2020, 12:42
critical
#19527
release-4.0
#19546
MERGED
#13758 planner, executor: Correlated subqueries error when using indexing columns
8/27/2020, 11:33
critical
manually closed
#19374 [Bug] Wrong help prompt of store
8/27/2020, 09:49
moderate
#19375
#17063 Some function's collation information are covered by InferType4ControlFuncs
8/27/2020, 08:52
major
#19483
#17363 tidb_decode_plan record is wrong when running with multi-query
8/27/2020, 08:11
moderate
manually closed
#17247 ALTER USER USER() IDENTIFIED BY PASSWORD do nothing
8/27/2020, 07:55
critical
#19345
release-4.0
#19871
CLOSED
release-4.0
#19877
MERGED
#10191 Default value of year should be converted?
8/27/2020, 07:11
critical
manually closed
#19458 apply return wrong result when using partition table
8/27/2020, 06:41
critical
#19514
release-4.0
#19874
CLOSED
#19411 Incorrect result when left join a partitioned table by IndexJoin
8/26/2020, 07:51
critical
#19436
#19408 Incorrect result when using IndexMergeJoin on partitioned tables
8/26/2020, 08:12
critical
#19440
#11763 Spurious "nil pointer dereference" from (*delRange).start
8/27/2020, 06:10
critical
manually closed
#19498 Incorrect result when applying IndexJoin
8/27/2020, 06:05
critical
#19513
release-3.0
#19564
MERGED
release-3.1
#19565
CLOSED
release-4.0
#19566
MERGED
#19372 Incorrect result when applying IndexLookUp multiple times
8/27/2020, 03:11
critical
#19496
release-4.0
#19508
MERGED
#18293 Aggregate Function: group_concat with order by produces wrong result
8/26/2020, 09:34
critical
manually closed
#11918 `/regions/{region_id}` API should not include performance tables
8/26/2020, 12:50
moderate
#19437
#19226 query on base table joined with view will cause runtime error: index out of range [0] with length 0
8/26/2020, 12:00
critical
#19461
release-3.0
#19490
MERGED
release-4.0
#19491
MERGED
#17763 P1-[4.0 bug hunting]-Value in generated column depends on a WHERE clause
8/26/2020, 11:20
critical
manually closed
#11046 tidb 3.0 'tikv-server -V' returns "illegal instruction"
8/26/2020, 09:51
manually closed
#17735 P1-[4.0 bug hunting]-[Dashboard]-API response content mismatch
8/26/2020, 08:42
manually closed
#17738 P1-[4.0 bug hunting]-[Dashboard]-wrong memory usage info for TiFlash
8/26/2020, 08:42
manually closed
#17739 P1-[4.0 bug hunting]-[Dashboard]-Missing TiFlash in dashboard cluster info hosts disk column
8/26/2020, 08:41
manually closed
#17740 P1-[4.0 bug hunting]-[Dashboard]-lots of missing fields in cluster info hosts
8/26/2020, 08:40
manually closed
#17741 P1-[4.0 bug hunting]-[Dashboard]-missing deploy directory and Git hash in cluster info
8/26/2020, 08:40
manually closed
#18287 Copr-test failed for randgen-topn.
8/26/2020, 08:34
major
manually closed
#18864 Halt on select INFORMATION_SCHEMA table for normal user
8/26/2020, 07:45
manually closed
#18756 different behavior on foreign key with MySQL
8/26/2020, 07:33
critical
#18784
#19435 apply return wrong result in transaction
8/26/2020, 07:25
critical
#19447
release-3.0
#19468
MERGED
release-3.1
#19469
MERGED
release-4.0
#19470
MERGED
#19431 Apply return non empty set in transaction
8/26/2020, 07:25
critical
#19447
release-3.0
#19468
MERGED
release-3.1
#19469
MERGED
release-4.0
#19470
MERGED
#18161 drop stats remain the "topn" info in `mysql.stats_top_n`
8/26/2020, 06:15
moderate
#18160
release-3.0
#19464
MERGED
release-4.0
#19465
MERGED
#17487 TiDB v3.1.1 count distinct error
8/26/2020, 05:24
critical
manually closed
#19282 tidb_enable_parallel_apply can be set to -1, it should be consistent with tidb_evolve_plan_baselines
8/25/2020, 11:26
moderate
#19379
#19275 Panic on selectResultRuntimeStats.String()
8/19/2020, 04:05
major
#19277
#19273 infoschema: panic occurred when applying default charset modification for databases named in uppercase.
8/19/2020, 11:15
major
#19286
release-4.0
#19302
MERGED
#19191 Wrong result caused by misuse of batch-point-get
8/26/2020, 05:28
critical
#19456
release-4.0
#19460
MERGED
#19014 Can't create binary enum
8/26/2020, 03:16
manually closed
#17354 build tidb failed
8/26/2020, 01:13
moderate
manually closed
#9304 online DDL affect Binlog
8/25/2020, 12:21
manually closed
#8555 leader and region balance ratio are 100%
8/25/2020, 11:22
manually closed
#8774 TiKV client API won't compile
8/25/2020, 11:21
manually closed
#19390 runtime error: integer divide by zero
8/25/2020, 10:49
major
#19398
release-3.0
#19444
MERGED
release-4.0
#19445
MERGED
#17181 exprssion: unexpected behaviour of TRUNCATE
8/25/2020, 10:49
moderate
#19398
release-3.0
#19444
MERGED
release-4.0
#19445
MERGED
#19091 `admin check table` reports 'data is corrupted' when using clustered index
8/25/2020, 10:26
major
#19424
#13754 Parser: Cannot identify invalid table.column
8/25/2020, 10:06
manually closed
#17122 Potential bugs on old cores: using 64-bit functions sync/atomic
8/25/2020, 09:31
manually closed
#19359 Query on TiFlash throw CastStringAsInt is not supported error
8/25/2020, 09:20
major
#19363
#17729 P1-[4.0 bug hunting]-[Dashboard]-Unexpected disk info in Cluster Diagnose Report
8/25/2020, 09:09
manually closed
#17730 P1-[4.0 bug hunting]-[Dashboard]-Missing disk info in Cluster Diagnose Report
8/25/2020, 08:59
manually closed
#18142 Make TestTruncateTableUpdateSchemaVersionErr pass normally
8/25/2020, 08:25
manually closed
#18399 Show host IP via api when tidb-server run without `--advertise-address`
8/25/2020, 08:18
#18786
#18515 IndexLookup Join can't find column with virtual generated column
8/25/2020, 08:09
moderate
#18516
#12448 runtime error: index out of range
8/25/2020, 07:20
critical
manually closed
#16921 executor: select `NULL` value on index column
8/25/2020, 06:05
critical
manually closed
#19100 Query results are different if there is an index
8/25/2020, 05:55
critical
#19385
release-3.0
#19428
MERGED
release-3.1
#19429
CLOSED
release-4.0
#19430
MERGED
#19136 Result of an in-transaction query is incorrect
8/25/2020, 05:39
critical
#19300
#10939 Update operator makes indexWorker in IndexLookupExecutor panicked
8/25/2020, 04:46
critical
manually closed
#19348 partition pruning does not work when using equal operator in hash partitioned table
8/25/2020, 04:24
major
#19391
#19167 DML failed on table with column _tidb_rowid
8/25/2020, 02:52
minor
manually closed
#19278 panic when insert values
8/24/2020, 10:32
manually closed
#19393 SELECT LOWER not work
8/24/2020, 09:56
major
manually closed
#19350 alter table set default succeeds for auto_increment or auto_random
8/24/2020, 03:03
major
#19365
#17241 select count(distinct `col_bit(64)_undef_signed`, `col_enum_undef_signed`) get wrong result
8/24/2020, 02:20
critical
manually closed
#19371 PREPARE stmt FROM @UpperCaseVar
8/23/2020, 13:34
#19373
release-3.0
#19377
MERGED
release-4.0
#19378
MERGED
#19353 Get TiFlash region cache data race
8/21/2020, 08:18
moderate
#19198
release-3.1
#19361
MERGED
#19152 Failed to build union-scan for index-join on patitioned tables
8/21/2020, 07:52
major
#19333
#19352 insert into will be update
8/21/2020, 06:48
manually closed
#19325 ddl add index on generated column with `case-when` expr will hang forever without cancel
8/21/2020, 06:32
#19330
release-3.0
#19394
MERGED
release-4.0
#19395
MERGED
#19089 TiDB return wrong result when select partition table from TiFlash
8/20/2020, 09:19
critical
#19234
#19250 Prepared plan cache may cause index data inconsistency
8/20/2020, 08:05
critical
manually closed
#19145 IndexMergeJoin on a partitioned table causes wrong result
8/20/2020, 02:03
critical
#19210
#17288 `show index from/in` returns with str "NULL"
8/19/2020, 09:13
#19202
#17992 No warning for invalid usage of function LN()
8/19/2020, 08:41
#18668
#19189 result of select collation(concat(1,1)); is wrong
8/19/2020, 07:36
major
#19186
release-4.0
#22599
MERGED
#18960 Unexpected error no such file executing sql.
8/18/2020, 14:10
#18970
#18055 Can't remove Tmpfile when RowContainer.Close throw some error.
8/18/2020, 14:10
#18970
#19141 PointGet/BatchPointGet will break partition selection
8/18/2020, 07:51
critical
#19164
#18719 EXPLAIN FORMAT='dot' FOR CONNECTION causes panic
8/18/2020, 07:16
#18732
#19224 flag provided but not defined: -L/usr/local/opt/libffi/lib
8/18/2020, 04:48
manually closed
#19166 result of select collation(concat(NULL,NULL)) is wrong
8/13/2020, 08:28
major
#19169
release-4.0
#22602
MERGED
#19160 Incorrect timestamp value when time_zone is set to America/New_York
8/12/2020, 16:49
major
manually closed
#19023 clustered index: invalid codec version in old row format
8/17/2020, 05:48
#19228
#19208 deleted
8/14/2020, 09:17
manually closed
#11896 Can not join if join keys are type bigint and type bit(64)
8/14/2020, 11:44
#19032
release-3.1
#19214
CLOSED
release-4.0
#19215
MERGED
#19092 Got wrong result in a transaction when using clustered index
8/14/2020, 11:10
major
#19206
#16167 executor: wrong result
8/14/2020, 09:57
critical
manually closed
#18148 Cast as Binary fails when creating expression index.
8/14/2020, 05:42
moderate
manually closed
#19007 clustered index: invalid encoded key
8/14/2020, 03:40
major
#19179
#19010 clustered index: index out of range [1] with length 1
8/13/2020, 13:14
major
#19181
#11852 Decimal(1.10) is not equal to Decimal(1.1) and Decimal(1.100)
8/13/2020, 11:29
#19131
#19112 Got incorrect result when using hash join
8/13/2020, 11:29
critical
#19131
#17216 select count(distinct decimal(40, 20)) get wrong result
8/13/2020, 11:29
critical
#19131
#19165 Alert log of GC Failed need modify output log level from error to warning
8/13/2020, 08:02
manually closed
#18934 clustered index: broke data consistency when using prefix index primary key
8/13/2020, 06:05
critical
#19099
#14935 the decimal part of FROM_UNIXTIME is different from MySQL
3/10/2020, 13:36
moderate
#14936
release-2.1
#15269
CLOSED
release-3.0
#15270
MERGED
#17278 Plan in statement summary tables is lack of tikv/tiflash info
8/12/2020, 11:28
moderate
#17825
#17777 P0-[4.0 bug hunting]-[TiDB]-Wrong result may return when processs empty string
8/12/2020, 06:56
critical
manually closed
#19143 clustered index: Data is corrupted, missing data for NOT NULL column
8/12/2020, 03:26
manually closed
#19104 Selection in a transaction returns wrong result after an on-duplicate-update insert.
8/12/2020, 02:49
critical
#19128
#18702 charset: incorrect result when querying in-txn updates when new collation is enabled
7/22/2020, 08:51
critical
manually closed
#19095 SHOW GLOBAL VARIABLES displays SESSION only variables
8/10/2020, 08:12
manually closed
#19002 wrong point-get result when clustered index is used with plan-cache
8/10/2020, 06:44
critical
#19033
#17458 tidb_wait_split_region_timeout don't work in pre-split region when create table
6/3/2020, 03:18
moderate
#17459
release-3.1
#17618
MERGED
release-4.0
#17619
MERGED
#17408 admin cleanup index not work on the partition table
5/26/2020, 07:28
moderate
manually closed
#17398 admin check index not work on the partition table
6/16/2020, 08:04
major
manually closed
#18824 server: the `0` time returned in prepare stmt can't be parsed correctly by go driver
8/10/2020, 05:55
#18825
release-4.0
#19093
MERGED
#14969 prepare plan cache is broken across transaction boundary
4/1/2020, 08:05
major
#15429
release-4.0
#15954
MERGED
#14960 fatal error: concurrent map read and map write
2/27/2020, 02:28
minor
manually closed
#14957 DATA RACE detected in `SetNewCollationEnabledForTest`
2/27/2020, 03:33
minor
#14876
#14949 concurrent map read and map write in util/collate.GetCollator(...)
2/27/2020, 03:33
minor
#14876
#14947 select an expression which involved in `group by` make an error
2/28/2020, 09:10
moderate
#14955
release-3.1
#16015
MERGED
release-2.1
#16016
CLOSED
#14946 Data tace detected in util/collate.RewriteNewCollationIDIfNeeded
2/27/2020, 03:35
minor
manually closed
#14926 remove constant expressions in order by items
2/25/2020, 12:34
moderate
#14927
#14915 Querying cluster table with aggregation panic
2/27/2020, 05:42
moderate
#14923
#14894 unit test TestPDConfHandler fails
3/12/2020, 07:58
minor
manually closed
#14881 create table like will not split regions on TiKV
3/6/2020, 05:18
moderate
#14904
#14875 constant propagation should be aware of prepare plan cache
3/5/2020, 13:50
moderate
manually closed
#14871 Conds2TableDual should be aware of prepare plan cache
3/4/2020, 08:23
moderate
#14941
#14866 DATA RACE appears in TestParseSlowLogFile
2/24/2020, 15:09
minor
#14868
#14854 unexpected explain result `_0` in the root operator.
3/23/2020, 09:57
moderate
#15507
#14852 incorect batch point get plan when prepare plan cache enabled
2/19/2020, 13:05
major
#14855
#14819 planner: IndexJoin returns ERROR when InnerSide contains filter on virtual column
6/10/2020, 03:32
moderate
manually closed
#14814 Query very slow with order and limit
2/18/2020, 09:45
moderate
manually closed
#14811 data race on TestDisableTxnAutoRetry()
2/19/2020, 13:22
minor
#14825
release-3.0
#14856
MERGED
#14784 Status port does not work when cluster-TLS (SSL) is enabled
2/14/2020, 12:09
major
#14785
release-4.0
#14794
CLOSED
#14758 unit test TestInDecimal fails
2/13/2020, 11:45
minor
#14763
#14747 clusterLogRetriever fails w/ leak test
2/19/2020, 08:23
minor
#14839
#14742 Reversed outer hash join may lost some null rows
2/13/2020, 10:57
major
#14773
#14730 unit test testPlanSuite.TestAggToCopHint fails
2/11/2020, 09:18
minor
manually closed
#14723 Data race in TestPointGetPlanCache
3/3/2020, 08:03
minor
#14756
#14706 unit test testTypeConvertSuite.TestConvert fails
2/11/2020, 14:44
minor
#14732
#14684 Lots of unit tests for priviliges fail together
2/7/2020, 17:20
minor
#14681
#14680 unit test TestDeadlock fails
2/15/2020, 15:02
minor
#14805
release-3.0
#14818
MERGED
#14677 test: randomly failed `testSuiteJoin1.TestScalarFuncNullSemiJoin`
2/8/2020, 08:38
minor
manually closed
#14665 lower() does not work if string contains ’
2/7/2020, 08:02
moderate
#14667
#14652 unit test testDatumSuite.TestComputePlusAndMinus fails
2/13/2020, 02:27
minor
manually closed
#14633 DDL job could not be consume in queue
2/5/2020, 15:25
minor
manually closed
#14629 unexpected CI failed: testAutoRandomSuite.TestAutoRandomBitsData
2/18/2020, 02:11
minor
#14823
release-2.1
#15158
CLOSED
release-3.0
#15159
CLOSED
release-3.1
#15160
MERGED
#14613 Faild to deploy tidb when running import script of importing grafana dashboards
2/10/2020, 05:53
moderate
manually closed
#14612 test: randomly failed 'testTypeConvertSuite.TestConvertJSONToDecimal' in check_dev2
2/11/2020, 14:44
minor
#14732
#14590 planner/cascades: PushSelDownAgg paniced when substitute columns
2/7/2020, 07:08
minor
#14591
#14579 test: random "IsolationRead" fails in testAnalyzeSuite.TestIndexRead
2/5/2020, 03:30
minor
#14615
#14553 random unit test fail on `physical_plan_test`
1/28/2020, 07:03
minor
manually closed
#14545 Data race in TestAddExpressionIndex detected
3/20/2020, 03:26
minor
manually closed
#14542 show global variables results are not ordered
2/21/2020, 02:59
minor
manually closed
#14539 unexpected partition pruning result
1/20/2020, 03:56
major
#14544
release-3.0
#14546
MERGED
#14534 executor: IndexJoin get wrong results when inner range is decided by more than one condition
2/3/2020, 09:55
critical
#14596
release-3.0
#14599
MERGED
#14531 global system variable can't take effect right away for new connection
2/13/2020, 08:37
minor
manually closed
#14514 Unexpected panic in simplifyOuterJoin
1/17/2020, 09:12
major
#14515
release-3.0
#14516
MERGED
#14509 invalid middle part of time should cause a warning instead of an error
7/21/2020, 02:11
minor
manually closed
#14508 testClusterTableSuite fails with leak test.
2/13/2020, 11:24
minor
manually closed
#14483 The result of Merge Join with hint is wrong when using DESC
1/25/2020, 02:10
major
#14505
#14478 `pre_split_regions` doesn't work with partition table
6/29/2020, 06:04
moderate
#18144
release-4.0
#18837
MERGED
#14477 Partition name is not quoted in the output of "SHOW CREATE TABLE" command
2/16/2020, 11:53
moderate
manually closed
#14472 unit test testPlanSuite.TestAggToCopHint failed randomly
2/12/2020, 13:46
minor
#14741
#14463 tidbv3.0.8, sequel pro Cannot open table structure on MAC
1/14/2020, 08:49
minor
manually closed
#14462 Use select for update to find the same data under pessimistic transactions
1/17/2020, 07:57
critical
manually closed
#14461 Cascades planner panics on derived table in FROM
1/19/2020, 11:16
moderate
#14468
#14455 ANALYZE TABLE fails on json-extracted virtual column
1/16/2020, 01:11
moderate
manually closed
#14447 Can't read from some information_schema tables when cascades planner is enabled
2/4/2020, 06:48
moderate
#14577
#14445 TiDB stop listening on 4000 port
1/11/2020, 05:14
major
manually closed
#14437 Data race detected in pessimistic_test.go
1/14/2020, 17:17
minor
manually closed
#14431 unit test TestParallelDDL fails
4/24/2020, 11:15
minor
manually closed
#14419 Race between (*stmtSummaryByDigestElement).add() and (*batchExecutor).startWorker
2/13/2020, 12:59
minor
manually closed
#14415 Race involving (*testPessimisticSuite).SetUpSuite()
4/28/2020, 15:05
minor
manually closed
#14398 different query result when plan cache is enabled
1/19/2020, 05:55
moderate
#14401
#14397 Empty string as a auto_increment value during insert
1/8/2020, 13:48
minor
manually closed
#14363 The Scan and ReverseScan method of rawkv client can't respond rightly
1/10/2020, 10:13
major
#43
#14346 panic in cascades planner when read from partitioned table
3/1/2020, 05:23
major
manually closed
#14326 inconsistent result with push-down to mocktikv or not
7/22/2020, 09:31
moderate
manually closed
#14316 IndexMergeReader panic with unique index
1/8/2020, 03:14
moderate
#14382
#15908 Data race detected with domain.bindHandle
3/31/2020, 10:07
minor
manually closed
#15880 bindinfo_test: Unstable `TestGlobalAndSessionBindingBothExist`
4/8/2020, 15:45
minor
#15941
release-4.0
#16215
MERGED
#15879 testSuite8.TestLoadDataMissingColumn failed
4/8/2020, 14:48
minor
#16130
#15858 Query with RIGHT JOIN causes a server panic
4/1/2020, 10:26
major
#15947
release-4.0
#15964
MERGED
#15850 Query with a NATURAL LEFT JOIN unexpectedly results in an error
4/1/2020, 13:18
moderate
#15913
release-4.0
#15984
MERGED
release-3.0
#16040
CLOSED
release-3.1
#16041
CLOSED
#15846 Incorrect result for LEFT JOIN and NULL values
4/2/2020, 07:08
major
#15894
release-4.0
#16006
MERGED
#15839 sequence function usage without privilege check
4/9/2020, 05:45
major
manually closed
#15832 Users without sequence permission can use sequence
3/30/2020, 07:18
major
manually closed
#15824 sequence: use other object name in sequence function will nil pointer
4/9/2020, 05:41
major
manually closed
#15821 `cluster_info` for TiFlash is not correct
4/14/2020, 16:11
minor
manually closed
#15820 Lost connection in creating sequence seq maxvalue=9223372036854775808
4/9/2020, 05:37
major
manually closed
#15813 Join on tables with redundant indexes causes a server panic
3/31/2020, 12:45
major
#15840
release-2.1
#15918
MERGED
release-3.0
#15919
MERGED
release-3.1
#15920
MERGED
release-4.0
#15921
MERGED
#15812 A predicate column1 = -column2 incorrectly evaluates to false for 0 values
3/30/2020, 09:39
moderate
#15837
release-4.0
#15851
MERGED
#15810 GROUP BY clause nondeterministically results in an incorrect result or error
5/6/2020, 13:22
moderate
#16600
#15793 oom-use-tmp-storage seems not working for SortExecutor
3/31/2020, 08:44
moderate
manually closed
#15790 Unexpected "Data truncation: %s value is out of range in '%s'" error in UNION query
4/8/2020, 01:45
moderate
#16073
release-2.1
#16136
MERGED
release-3.0
#16137
MERGED
release-3.1
#16138
MERGED
release-4.0
#16139
MERGED
#15789 COLLATE causes an incorrect result in the presence of an index
4/1/2020, 11:08
moderate
#15888
release-4.0
#15971
MERGED
#15782 planner: invalid join results when push conditions down to subquery with left outer join
4/22/2020, 07:32
moderate
#15855
release-3.0
#16702
MERGED
release-4.0
#16703
MERGED
#15770 planner: mergeJoin returns errors
3/31/2020, 14:13
moderate
#15841
release-4.0
#15929
MERGED
#15767 executor: HashJoin error with limit after pushing down TopN to the coprocessor in mockTiKV
4/8/2020, 08:08
moderate
#15898
release-2.1
#16198
MERGED
release-3.0
#16199
MERGED
release-3.1
#16200
MERGED
#15760 gc_worker: Green GC may leave unresolved locks after resolvelock
5/18/2020, 02:37
critical
manually closed
#15752 ANALYZE TABLE results in "invalid encoded key" with tidb_enable_fast_analyze=1
4/1/2020, 10:51
moderate
#15889
release-3.0
#15967
MERGED
release-3.1
#15968
MERGED
#15751 ANALYZE TABLE results in "analyze worker panic" with tidb_enable_fast_analyze=1
4/1/2020, 08:39
moderate
#15845
release-3.0
#16042
CLOSED
release-3.1
#16043
CLOSED
release-4.0
#16044
CLOSED
#15746 ANALYZE TABLE causes SIGSEGV on latest trunk
4/14/2020, 02:31
major
manually closed
#15743 Incorrect result for query that uses an AND operator on floats
4/21/2020, 06:38
moderate
#15927
#15733 Incorrect result for an UNION query and a generated column
4/1/2020, 12:22
moderate
manually closed
#15725 Double negation causes incorrect result
4/15/2020, 09:52
moderate
#16108
release-4.0
#16417
MERGED
#15720 Query result on partition table wrong when using prepared-pan-cache
3/26/2020, 14:58
critical
#15697
release-3.0
#15748
CLOSED
release-3.1
#15749
CLOSED
release-4.0
#15750
MERGED
release-3.0
#15818
MERGED
#15718 executor: some unexpected behaviors of TopN
4/20/2020, 10:48
moderate
#7532
#15717 good job
3/26/2020, 07:00
minor
manually closed
#15716 An immediate read after two UPDATE transactions does not pick up the change in the other transaction
4/16/2020, 11:49
critical
manually closed
#15696 executor: indexJoin and indexHashJoin error with limit
3/27/2020, 08:42
moderate
#15742
release-4.0
#15777
MERGED
#15695 executor: indexJoin and indexHashJoin error with distinct
3/27/2020, 08:42
moderate
#15742
release-4.0
#15777
MERGED
#15693 executor: indexXXXJoin error from other conditions
3/27/2020, 02:21
moderate
#15727
release-3.0
#15753
MERGED
release-3.1
#15754
MERGED
release-4.0
#15756
MERGED
#15691 executor, planner: IndexJoin error with limit
3/27/2020, 08:42
moderate
#15742
release-4.0
#15777
MERGED
#15690 executor: distinct error
3/27/2020, 08:42
moderate
#15742
release-4.0
#15777
MERGED
#15688 executor: indexHashJoin and IndexMergeJoin error propablely from other conditions
3/26/2020, 09:08
moderate
manually closed
#15687 executor: indexXXXjoin error with other conditions
3/27/2020, 02:21
moderate
#15727
release-3.0
#15753
MERGED
release-3.1
#15754
MERGED
release-4.0
#15756
MERGED
#15686 executor: indexXXXJoin error
3/27/2020, 02:21
moderate
#15727
release-3.0
#15753
MERGED
release-3.1
#15754
MERGED
release-4.0
#15756
MERGED
#15663 `explain format=hint` cannot extract runtime hints like `max_execution_time`
3/31/2020, 12:30
moderate
#15668
release-4.0
#15917
MERGED
#15662 executor: mocktikv panic
5/12/2020, 10:13
minor
#16060
release-4.0
#17136
MERGED
#15658 executor: indexMergeJoin, indexHashJoin and IndexJoin error
3/26/2020, 10:28
moderate
#15675
release-3.0
#15734
MERGED
release-3.1
#15735
MERGED
release-4.0
#15736
MERGED
#15633 collate: SQL from show-create-table with collate binary parses error
4/7/2020, 11:25
moderate
#15842
#15622 sqllogic_test fails with hashAgg
6/19/2020, 10:26
minor
manually closed
#15613 expression: `sec_to_time` is not compatible with MySQL when the argument is a scientific notation number
3/28/2020, 14:14
minor
#15614
release-4.0
#15804
MERGED
#15611 UCP: unexpected error happened when select dbName.viewName.col from another database
3/30/2020, 13:03
moderate
#15621
release-3.0
#15866
MERGED
release-3.1
#15867
MERGED
#15571 INL_JOIN does not work
4/22/2020, 06:26
moderate
#15650
#15565 Non related tables block the transaction committing
3/26/2020, 03:21
moderate
manually closed
#15546 planner: don't reset optFlag when build DataSource from View
3/22/2020, 12:46
major
#15547
release-3.0
#15559
MERGED
release-3.1
#15560
MERGED
#15537 different behavior of reading/writing invalid dates with option `ALLOW_INVALID_DATES`
3/26/2020, 14:08
moderate
#7218
release-4.0
#7268
MERGED
#15510 Data race in `TestForAnalyzeStatus`
3/21/2020, 08:49
minor
#15526
#15496 GC delete range doesn't work when the cluster has TiFlash
3/20/2020, 08:03
major
#15505
release-3.1
#15516
CLOSED
#15494 tidb_isolation_read_engines='tiflash', select using index doesn't work as expect
3/27/2020, 07:24
minor
#15723
release-3.1
#15773
MERGED
release-4.0
#15775
MERGED
#15489 inl_hash_join doesn't work
6/1/2020, 08:18
major
manually closed
#15488 planner: plan of GROUP BY a constant can be optimized
3/26/2020, 07:33
minor
#7238
#15484 inl_merge_join doesn't work
3/23/2020, 10:05
major
#15515
#15477 race found in unit tests
3/19/2020, 06:30
minor
#15481
#15432 uni test TestForAnalyzeStatus fails randomly
3/18/2020, 07:00
minor
#15439
#15431 data race in TestNoneAccessPathsFoundByIsolationRead
3/19/2020, 06:42
minor
#15482
release-3.1
#15483
MERGED
#15376 End-user error occurred when doing TPCC benchmark
3/14/2020, 16:07
major
manually closed
#15361 pessimistic select for update returns inconsistent extra index error.
3/14/2020, 10:43
critical
#15365
#15333 The test `TestSyncerSimple` is unstable
3/12/2020, 11:45
minor
manually closed
#15330 The test `TestPDConfHandler` is unstable
3/25/2020, 12:51
minor
#15604
#15329 TiDB-Server panic when creating views with `SELECT ... INTO` syntax
3/15/2020, 02:06
major
#15334
#15318 inl_hash_join does not work as expected
3/17/2020, 14:20
major
#15319
release-3.0
#15433
CLOSED
release-3.1
#15434
CLOSED
#15316 planner: Pushing down conditions error for outer joins
3/20/2020, 10:03
major
#15411
release-4.0
#19870
CLOSED
#15315 expression: casting a string to a real number is not compatible with MySQL
3/12/2020, 08:15
moderate
#15321
#15313 planner: Pushing down other conditions error for joins
3/20/2020, 10:03
moderate
#15411
release-4.0
#19870
CLOSED
#15312 planner: pushing down other conditions error for joins
3/20/2020, 10:03
critical
#15411
release-4.0
#19870
CLOSED
#15310 Get error data too long when use values for bit(1).
3/19/2020, 07:40
major
#15350
release-2.1
#15485
MERGED
release-3.0
#15486
MERGED
release-3.1
#15487
MERGED
#15301 executor: MergeJoin error
3/24/2020, 15:05
moderate
#15473
release-4.0
#15649
MERGED
#15299 executor: indexJoin error resulted from copy after inline projection
3/20/2020, 10:03
critical
#15411
release-4.0
#19870
CLOSED
#15291 wrong results when CASE...WHEN function along with float argument
3/13/2020, 07:23
major
#15309
release-2.1
#15358
MERGED
release-3.0
#15359
MERGED
#15278 executor: shallow copy causes bugs in aggregation in terms of json
3/11/2020, 09:35
major
#15242
release-2.1
#15288
MERGED
release-3.0
#15289
MERGED
#15264 testInfoschemaTableSuite.TestDataForTableStatsField test not stable
3/10/2020, 11:22
minor
manually closed
#15252 DATA RACE in testInfoschemaTableSuite.TestPartitionsTable
3/10/2020, 11:20
minor
manually closed
#15226 data race detected in TestPartitionsTable
3/10/2020, 12:28
minor
#15260
#15225 unit test TestRand fails randomly
3/10/2020, 03:38
minor
#15237
#15222 unit test TestDataForTableStatsField fails
3/10/2020, 12:28
minor
#15260
#15205 missing build and probe suffix for index merge operator
3/23/2020, 09:57
major
#15507
#15197 transaction limit is different between `insert` and `delete` statements
3/13/2020, 03:19
major
#15298
#15187 Cannot select from information_schema.tiflash_replica
3/17/2020, 07:44
major
manually closed
#15182 check_dev_2 failed in `TestPessimisticLockOnPartition`
8/4/2020, 05:50
minor
manually closed
#15138 column name suddenly blank
3/18/2020, 05:44
moderate
manually closed
#15136 data race on TestPrepareCacheForPartition
3/8/2020, 16:17
minor
#15201
#15126 Correct `TABLE TYPE` column value of `INFORMATION_SCHEMA`.`TABLES`
7/21/2020, 02:30
minor
manually closed
#15124 Inconsistent behavior of store `mocktikv` and `tikv`
7/21/2020, 13:45
minor
manually closed
#15120 can't select CLUSTER_INFO table when TLS between server components is enabled
3/16/2020, 03:36
moderate
#15342
release-3.0
#15419
MERGED
release-3.1
#15430
MERGED
#15118 admin check table fail on partitioned table in 3.0
3/6/2020, 10:01
major
manually closed
#15110 TiDB failed in compile time when isolation read set to tiflash
3/4/2020, 11:57
moderate
#15112
#15097 GC does not work
3/5/2020, 09:32
minor
manually closed
#15091 Test `TestBinlogForSequence` is unstable
4/17/2020, 10:04
minor
manually closed
#15089 unit test TestPessimisticCommitReadLock fails
3/5/2020, 07:43
minor
manually closed
#15073 Failed to commit a transaction with a large insert stmt
3/20/2020, 02:17
major
manually closed
#15050 Goroutine leak in transaction retry
3/1/2020, 09:20
moderate
#755
#15018 Inconsistent implementation of datetime casting
7/21/2020, 02:13
moderate
manually closed
#14986 unit test HelperTestSuite fails
3/4/2020, 07:39
minor
#14988
#14973 unit test failed in TestAddPrimaryKey2 and TestAddPrimaryKey3
2/28/2020, 08:49
minor
#14976
#16961 resolve lock meets EpochNotMatch report `newRegion's range key is not encoded`
5/3/2020, 03:51
major
#16962
release-4.0
#16968
MERGED
#16958 unit test TestCoprocessorStreamRecvTimeout unstable
6/15/2020, 07:28
minor
#17867
#16926 point get is blocked by the lock of other transactions
4/30/2020, 04:08
moderate
manually closed
#16910 unexpected result when use index_merge on partition
5/12/2020, 08:23
major
#17032
release-4.0
#17124
MERGED
#16888 The hint `READ_FROM_REPLICA` does not work
5/16/2020, 14:37
major
manually closed
#16887 wrong results for some index merge join situations
5/26/2020, 03:15
moderate
#16894
#16861 agg_to_cop get panic on partitioned table
5/20/2020, 13:50
major
#17022
release-3.0
#17326
CLOSED
release-3.1
#17327
CLOSED
release-4.0
#17328
MERGED
#16854 group by on enum column got wrong result
4/28/2020, 05:00
critical
#16858
release-2.1
#16889
MERGED
release-3.1
#16891
MERGED
#16778 Mustn't check txn status with maxUint64 as callerStartTs
4/24/2020, 14:44
major
manually closed
#16599 different returns of STR_TO_DATE from mysql
7/3/2020, 06:54
moderate
manually closed
#2751 resolve error when processing having and join
7/24/2020, 07:11
moderate
manually closed
#16916 Wrong query slow log
6/5/2020, 13:00
moderate
#7954
#16841 Can't find a proper physical plan for this query
5/7/2020, 06:27
moderate
#16927
release-3.0
#17014
MERGED
release-3.1
#17015
MERGED
release-4.0
#17016
MERGED
#16837 wrong index merge plan for unique index
4/30/2020, 03:24
major
#16863
release-4.0
#16947
MERGED
#16825 wrong check in builtinCastStringAsDecimalSig.evalDecimal
6/28/2020, 02:56
moderate
#17696
release-4.0
#18225
MERGED
#16800 `LocateRegionByID` have chance to return expired region info
4/24/2020, 09:54
major
#16793
release-4.0
#16801
MERGED
#16758 Send comment line to TiDB client will be stuck
4/28/2020, 03:50
moderate
#16770
release-4.0
#16882
CLOSED
#392 support last row id when inserting with auto increment.
10/13/2016, 07:27
minor
manually closed
#16716 TiDB expression not correct
4/24/2020, 10:52
moderate
manually closed
#16713 datarace in executor/seqtest
4/22/2020, 13:47
minor
#16722
release-4.0
#16741
MERGED
#16700 optimize hint 'ignore_plan_cache' is not captured by a delete statement
4/22/2020, 08:25
moderate
#822
#16697 Projection Executor uses too much memory.
5/12/2020, 06:13
moderate
#17109
#16696 Spilling disk with sort executor does not work
7/6/2020, 07:00
moderate
#18307
release-4.0
#18382
MERGED
#16694 When using TempDir, it does not deal with multi-user permissions and the folders used may not be unique
5/6/2020, 12:29
minor
#16823
release-4.0
#16996
MERGED
#16677 float incorrectly convert to bool in XOR
4/21/2020, 12:50
moderate
manually closed
#16669 insert two rows successfully with same primary key
4/21/2020, 08:33
critical
manually closed
#16668 collation: the aggregate function `distinct` doesn't consider collations
5/15/2020, 07:59
major
#17182
#16631 different results with function UNHEX
4/20/2020, 12:37
moderate
manually closed
#16629 tidb_ghpr_integration_copr_test fails with CONCAT in where clause
4/20/2020, 12:29
minor
manually closed
#16624 tidb-server upgrade from 3.1-beta to 4.0-rc, but there's no any data in tidb-dashboard
4/24/2020, 10:07
moderate
#16622
release-4.0
#16803
MERGED
#16601 The definition of 'last_plan_from_cache' needs to be refined.
4/20/2020, 07:42
moderate
manually closed
#16598 unit test TestConcurrentOneFlight fails
4/22/2020, 09:30
minor
#16610
release-4.0
#16714
MERGED
#16597 panic: runtime error: invalid memory address or nil pointer dereference [recovered]
4/27/2020, 12:47
major
#16671
release-3.0
#16867
CLOSED
release-3.1
#16868
CLOSED
release-4.0
#16869
MERGED
#16595 runtime error: invalid memory address or nil pointer dereference
5/6/2020, 15:26
major
manually closed
#16586 IndexHashJoin with semi join on TPCH dataset returns wrong result
4/24/2020, 07:10
critical
#16644
release-4.0
#16786
MERGED
#16568 Major version not compatible with `go mod`
4/18/2020, 01:56
minor
manually closed
#16534 TiDB cost estimate is unstable
4/24/2020, 09:04
moderate
#16606
#16524 stale command lead infinite retry loop
4/17/2020, 09:00
minor
#16481
release-2.1
#16527
MERGED
release-3.0
#16528
MERGED
release-3.1
#16529
MERGED
#16509 executor: plan changed to lead to query result changed
4/20/2020, 13:33
moderate
manually closed
#16505 Error 1690: DOUBLE value is out of range
4/21/2020, 06:08
minor
#16645
release-2.1
#16657
CLOSED
release-3.0
#16658
MERGED
release-3.1
#16659
MERGED
release-4.0
#16660
MERGED
#16504 ScalarFunction TimestampDiff is not supported in batch mode
4/17/2020, 08:51
moderate
manually closed
#16501 executor: TopN result in a wrong order
4/20/2020, 12:11
moderate
#16542
release-2.1
#16626
CLOSED
release-3.0
#16627
MERGED
release-3.1
#16628
MERGED
release-4.0
#16630
MERGED
#16490 Green GC misses locks when a key has locks with different timestamps
4/30/2020, 04:11
critical
#16536
release-4.0
#16948
MERGED
#16484 `isolation-read` in config can't init session variables seccessfully
4/16/2020, 12:46
moderate
manually closed
#16440 A NOT NULL predicate unexpectedly evaluates to TRUE
5/8/2020, 02:16
moderate
manually closed
#16426 precision problems when handling decimal calculation
4/21/2020, 06:38
moderate
#15927
#16419 NATURAL LEFT JOIN with a NOT predicate results in a server panic
4/16/2020, 08:24
major
#16430
release-4.0
#16472
MERGED
#16409 IndexMerge can't work as expected when condition has func
5/8/2020, 07:33
moderate
manually closed
#16406 use_index_merge doesn't check whether the table is exists and database is consistent
4/29/2020, 07:46
moderate
#16519
release-4.0
#16932
MERGED
#16404 IndexMerge get wrong result
5/12/2020, 08:23
moderate
#17032
release-4.0
#17124
MERGED
#16373 unit test TestPointGetPreparedPlanWithCommitMode panicked
4/15/2020, 05:48
minor
#16378
release-4.0
#16391
MERGED
#16370 GCWorker exits rather than continue running after a GC failure
4/15/2020, 06:33
major
#16372
release-4.0
#16394
MERGED
#16366 When the primary key column inserts null and 0 values through "ignore", it should return a "duplicate entry" warning
4/17/2020, 16:01
moderate
#16518
release-3.0
#16565
MERGED
release-3.1
#16566
MERGED
release-4.0
#16567
MERGED
#16365 plan cache: memory-guard-ration doesn't work as expect
4/22/2020, 12:45
moderate
#16416
release-4.0
#16718
MERGED
#16351 `case when` expression cause wrong result when meeting `setvar`
4/17/2020, 15:04
moderate
#16352
release-2.1
#16560
MERGED
release-3.0
#16562
MERGED
release-3.1
#16563
CLOSED
release-4.0
#16564
MERGED
#16345 unit test TestWriteWriteConflict fails
4/29/2020, 13:46
minor
#16913
release-4.0
#16942
CLOSED
release-4.0
#16943
MERGED
#16342 wrong result through the prepared statement
4/14/2020, 14:29
critical
#16363
release-4.0
#16377
MERGED
#16337 Lack of the check when we use expression evaluation in some executors
4/15/2020, 02:46
moderate
#16339
release-4.0
#16383
MERGED
#16333 create partition table fail with strconv.ParseInt invalid syntax
4/16/2020, 15:32
moderate
#16436
release-3.0
#16498
MERGED
release-3.1
#16499
MERGED
release-4.0
#16500
MERGED
#16308 Green GC may miss locks when there are newly added stores
4/15/2020, 04:03
minor
manually closed
#16306 The retry of physical resolve lock is useless
4/30/2020, 05:39
moderate
#16413
#16304 GC worker blocks forever
4/28/2020, 10:07
major
#16393
release-4.0
#16915
MERGED
#16300 subquery uses all available memory
4/21/2020, 01:45
major
#16399
release-3.0
#16648
MERGED
release-3.1
#16649
MERGED
release-4.0
#16650
MERGED
#16292 runtime error with avg function when set tidb_opt_agg_push_down = 1
4/15/2020, 10:07
moderate
#16344
release-4.0
#16418
MERGED
#16290 incorrect results with distinct when set tidb_opt_agg_push_down = 1
4/15/2020, 10:07
moderate
#16344
release-4.0
#16418
MERGED
#16284 Error 1105: runtime error: index out of range [0] with length 0
4/10/2020, 08:05
major
manually closed
#16279 only_full_group_by is checked wrongly
4/15/2020, 09:39
moderate
#16323
release-4.0
#16415
MERGED
#16267 json_array get wrong answer in where and delete statement
6/5/2020, 08:05
moderate
#17622
release-3.0
#17715
MERGED
release-3.1
#17716
MERGED
release-4.0
#17717
MERGED
#16256 plan cache: the query plan doesn't change when tidb_isolation_read_engines be set to tifalsh
6/1/2020, 10:02
major
#16293
#16250 `truncate table view_name` should return an error
4/15/2020, 10:28
moderate
#16251
release-3.0
#16420
MERGED
release-3.1
#16421
MERGED
release-4.0
#16422
MERGED
#16244 Can't find a proper physical plan if count distinct push down with a partition table
4/16/2020, 05:04
moderate
#16371
release-4.0
#16457
MERGED
#16224 Explain analyze output has redundant information.
5/21/2020, 11:26
moderate
#16248
#16205 plan cache: random_bytes function return the same result
4/15/2020, 05:33
moderate
#16367
release-4.0
#16390
MERGED
#16203 plan cache: expression.Expression is *expression.Constant, not *expression.Column
4/21/2020, 12:04
moderate
#16261
release-3.1
#16674
MERGED
release-4.0
#16675
MERGED
#16190 Failed Integration Push Down Test
4/21/2020, 06:08
moderate
#16645
release-2.1
#16657
CLOSED
release-3.0
#16658
MERGED
release-3.1
#16659
MERGED
release-4.0
#16660
MERGED
#16156 index out of range [0] with length 0
5/6/2020, 13:22
moderate
#16600
#16110 Explaining for connection return runtime error after EXECUTE Statement
4/10/2020, 07:48
moderate
#16206
release-4.0
#16285
MERGED
#16098 planner: Internal : Can't find a proper physical plan for this query
7/21/2020, 01:30
moderate
manually closed
#16097 executor: wrong results occassionaly occur probablely resulted from shallow memory copy
6/23/2020, 09:11
moderate
manually closed
#16095 executor: unexcepted runtime error
6/22/2020, 07:27
moderate
manually closed
#16090 Test Bug
4/6/2020, 03:48
minor
manually closed
#16077 can't parser table created with auto_random
4/4/2020, 05:24
moderate
manually closed
#16072 create table with auto_random failed
4/4/2020, 04:05
moderate
manually closed
#16037 SIGSEGV caused by port probing with audit plugin enable
4/3/2020, 12:34
major
#16038
release-3.0
#16064
MERGED
release-3.1
#16065
MERGED
release-4.0
#17291
MERGED
#16034 A bug lead to panic cause by PR #15806
5/29/2020, 09:05
major
manually closed
#16029 REGEXP predicate unexpectedly results in an error "No valid regexp pattern found"
4/15/2020, 14:56
moderate
#16405
release-4.0
#16439
MERGED
#16025 INSERT IGNORE causes an incorrect result for a query on a DECIMAL column
4/17/2020, 16:01
major
#16518
release-3.0
#16565
MERGED
release-3.1
#16566
MERGED
release-4.0
#16567
MERGED
#16023 RIGHT JOIN with CONCAT_WS fails to fetch a row
4/16/2020, 14:27
moderate
#16444
#16020 SELECT on table with generated column causes a server panic
4/17/2020, 11:43
major
#16316
release-4.0
#16543
MERGED
#16017 INL_MERGE_JOIN hint results in an error "Internal : Can't find a proper physical plan for this query"
4/22/2020, 06:26
moderate
#15650
#15999 avg(distinct) panicked when `tidb_opt_distinct_agg_push_down` is enabled
4/2/2020, 03:43
major
#15997
release-4.0
#16000
MERGED
#15998 Data race detected in github.com/pingcap/terror package.
4/3/2020, 10:50
minor
manually closed
#15994 USE_INDEX_MERGE results in an incorrect result for a generated column
4/14/2020, 09:40
major
#16002
release-4.0
#16359
MERGED
#15993 fast ANALYZE TABLE on INDEX PRIMARY causes an error "analyze worker panic"
4/4/2020, 07:29
major
#16005
release-3.0
#16079
MERGED
release-3.1
#16080
MERGED
release-4.0
#16081
MERGED
#15992 USE_INDEX_MERGE on table with generated column causes a server crash
4/15/2020, 06:54
major
#16376
release-3.0
#16396
CLOSED
release-3.1
#16397
CLOSED
release-4.0
#16398
MERGED
#15991 A USE_INDEX_MERGE hint causes a server panic
4/14/2020, 10:22
major
#16001
release-4.0
#16360
MERGED
#15990 Using a column both in a string comparison and as a boolean yields an incorrect result
4/17/2020, 14:24
major
#16135
release-2.1
#16552
CLOSED
release-3.0
#16553
CLOSED
release-3.1
#16554
CLOSED
release-4.0
#16555
CLOSED
#15988 LIKE operator malfunctions for COLLATE 'latin1_bin'
4/23/2020, 14:58
moderate
#16380
release-4.0
#16783
MERGED
#15987 OR clause on FLOAT/DOUBLE column unexpectedly evaluates to TRUE
4/20/2020, 12:11
moderate
#16542
release-2.1
#16626
CLOSED
release-3.0
#16627
MERGED
release-3.1
#16628
MERGED
release-4.0
#16630
MERGED
#15986 Incorrect result for a predicate that uses the CHAR() function
4/17/2020, 14:43
moderate
#16014
#15965 stats of an empty table is always pseudo even after analyzing
4/2/2020, 02:32
moderate
manually closed
#15958 aggregation functions on datatype `year` not work well
7/2/2020, 03:51
moderate
#18318
release-4.0
#18327
MERGED
release-3.0
#18328
MERGED
release-3.1
#18329
MERGED
#15957 Tiflash bootstrap failed because sync sequence schema error
4/5/2020, 16:31
moderate
#606
#15950 grafana shows "request error"
4/2/2020, 08:42
minor
manually closed
#15939 executor: parallel hash aggregaion panicked
4/1/2020, 05:47
major
manually closed
#17477 "failed to load schema diff" cause full schema load
6/12/2020, 05:46
moderate
manually closed
#17454 region unavailable error when region split but some followers are isolated
6/1/2020, 10:58
major
#17453
#17442 infinite follower/learner retry when network partition only between leader and follower/learner
5/27/2020, 05:55
major
#17441
release-4.0
#17443
MERGED
#17401 sync ddl failed in cdc/binlog downstream
5/26/2020, 07:48
major
#17407
release-3.0
#17415
MERGED
release-3.1
#17416
MERGED
#17393 max_execution_time hint doesn't work if it exceed the expensive-slow-log-threshold
6/1/2020, 07:58
major
manually closed
#17389 DATA RACE found in `failpoint.Enable()` during unit test
7/2/2020, 04:57
minor
manually closed
#17375 charset: TiDB missed character validation for `ASCII` charset
6/27/2020, 07:34
moderate
#18193
#17367 count agg's type infer for decimal property is inaccurate
6/5/2020, 04:43
moderate
#17368
#17356 execute DDL failed but actually take effect
6/2/2020, 15:34
major
#17341
release-2.1
#17605
MERGED
release-3.0
#17606
MERGED
#17323 create key partition table panic
5/22/2020, 03:52
moderate
manually closed
#17292 upgrade from 3.1.1 to 4.0.0 rc2 fails
5/19/2020, 13:18
critical
#17293
release-4.0
#17300
MERGED
#17277 `select date '2020-02--1'` fails
5/29/2020, 03:05
moderate
#17376
release-3.0
#17499
MERGED
release-3.1
#17500
CLOSED
release-4.0
#17501
MERGED
#17265 bug of replace into table with generated column
6/10/2020, 07:19
major
#17838
release-4.0
#17907
MERGED
#17264 bug of parallel flashback same table
5/18/2020, 07:33
moderate
manually closed
#17235 too long partition name should raise an error
5/18/2020, 06:40
moderate
#17236
release-3.0
#17259
CLOSED
release-3.1
#17260
MERGED
release-4.0
#17261
MERGED
#17224 slow_query bug when query with time equal condition
5/15/2020, 10:28
moderate
#17225
release-4.0
#17246
MERGED
#17201 Couldn't find request when recv response and panic in batchclient recvloop
5/25/2020, 02:38
moderate
#17211
release-3.0
#17378
MERGED
release-3.1
#17379
MERGED
release-4.0
#17380
MERGED
#17190 TestHeapProfileRecorder unit test is not stable
5/15/2020, 02:17
minor
manually closed
#17176 For duplicate checking with ENUM type different from MySQL
5/15/2020, 08:49
moderate
#17177
release-4.0
#17243
MERGED
#17169 hex() function return wrong result when the argument is binary string
8/6/2020, 21:20
moderate
manually closed
#17148 Incorrect results with count(distinct string)
5/13/2020, 08:58
critical
#17106
release-3.1
#17172
CLOSED
release-4.0
#17173
CLOSED
#17115 select collation(user()) get wrong result.
5/15/2020, 05:30
moderate
#17116
release-4.0
#17231
MERGED
#17111 Expression index returns `Cancelled DDL job` error
5/15/2020, 06:38
moderate
#17151
#17098 collation function results wrong value
5/12/2020, 04:54
moderate
#17101
release-4.0
#17114
MERGED
#17094 REGEX function doesn't support collation
6/2/2020, 07:18
moderate
#17255
release-4.0
#17581
MERGED
#17084 unexpected result of `show global bindings`
5/12/2020, 04:05
moderate
manually closed
#17078 Wrong coercibility value for string variables
8/6/2020, 21:18
moderate
manually closed
#17071 QPS by instance in metrics display wrong
5/12/2020, 01:53
moderate
#17073
release-4.0
#17105
MERGED
#17045 panic when virtual columns evaluated in index merge reader
5/11/2020, 07:40
major
#17065
#17041 unexpected result for `split table index`
5/13/2020, 14:31
major
#17070
release-4.0
#17207
MERGED
#17038 `split partition table` is valid for non-partitioned table
5/18/2020, 07:41
moderate
#17218
release-4.0
#17301
CLOSED
#17019 the session variable of last_plan_from_cache can be affected by other connection
5/9/2020, 03:51
moderate
manually closed
#16972 We can't execute `delete ... where colName ...` when the column is `DeleteOnly` state
6/18/2020, 06:17
moderate
#17048
#18236 sendToWriteCh panic
7/3/2020, 02:33
minor
#18286
#18235 TestDDL failed
7/3/2020, 02:33
minor
#18286
#18226 TestParallelDDLBeforeRunDDLJob hang for 10 minutes
7/2/2020, 11:02
minor
#18227
#18202 TestDeleteOnly Failed.
6/28/2020, 06:59
minor
#18205
release-4.0
#18234
MERGED
#18196 data race in index_lookup_merge_join.go
7/1/2020, 03:55
minor
#18266
release-4.0
#18305
MERGED
#18194 TestLockTables Failed.
6/30/2020, 03:46
minor
#18230
#18132 Make TestAddExpressionIndexOnPartition pass normally
6/22/2020, 07:47
minor
manually closed
#17989 create index with multi-layer virtual generated column return wrong result
7/24/2020, 04:59
critical
#18408
#17948 strange error message when creating a sequence
7/29/2020, 15:50
minor
manually closed
#17870 TiDB sends too much pings to PD follower occasionally
6/11/2020, 05:53
moderate
#17885
#17860 CAST function should support CHARACTER as an alias for CHAR
6/9/2020, 06:07
moderate
#891
#17625 failpoint datarace
6/3/2020, 07:00
minor
manually closed
#18895 Support tidb_allow_auto_random_explicit_insert as a global variable
7/31/2020, 08:23
moderate
#18896
release-4.0
#18911
MERGED
#18873 Backward compatibility problem when rolling update from old nightly tidb-server
7/30/2020, 11:56
moderate
#18883
#18845 stuck when query information_schema.columns
7/29/2020, 04:29
major
#18847
release-4.0
#18849
MERGED
#18673 Show table regions show wrong value for clustered index
7/24/2020, 24:54
moderate
#18721
#18624 TestBatchCommit failed
7/16/2020, 04:52
minor
#18625
#18591 infinite print "invalid cop task execution summaries length"
7/17/2020, 03:46
moderate
manually closed
#18571 clustered index min, max in a single statement return error.
7/17/2020, 10:01
moderate
#18589
#18511 unit test TestKillTableReader fails
7/13/2020, 13:08
minor
#18504
#18464 Panic when llogExpensiveQuery
7/10/2020, 08:30
major
manually closed
#18460 Planner: choose the indexScan rather than TableScan when the limited count cannot reach
7/15/2020, 04:08
major
manually closed
#18398 unit test TestDispatchClientProtocol41 fails
7/7/2020, 09:37
minor
#18414
release-4.0
#18418
MERGED
#18384 unexpected `unknown column` error
7/8/2020, 05:53
moderate
#18349
release-3.1
#18433
CLOSED
#18366 clustered index tpcc check failed after prepare.
7/16/2020, 11:41
major
manually closed
#18338 Green GC should scan offline stores
7/14/2020, 09:23
major
#18383
release-4.0
#18550
MERGED
#18931 create table with table option 'auto_increment' reports nil pointer dereference
8/10/2020, 02:46
#18932
#19045 unexpected result of a select
8/7/2020, 04:09
critical
manually closed
#19012 wrong value of first_row
8/7/2020, 04:10
critical
manually closed
#18985 panic in mergeRegionRequestStats
8/5/2020, 05:53
major
#18983
release-4.0
#18991
MERGED
#18984 clustered index: inconsistent index idx handle
8/5/2020, 11:57
major
#19005
#18946 clustered index: confusing error message
8/4/2020, 05:35
moderate
#18953
#19082 Found inconsistent data index when transaction includes union-all queries
8/9/2020, 15:55
manually closed
#19063 Insert on duplicate key update does not return error when there is conflict
8/9/2020, 14:50
critical
#19071
#17743 P1-[4.0-bug-hunting]-[TiUP]- edit config (import from ansible) and reload not works
6/6/2020, 14:18
moderate
manually closed
#7764 Table Name is Null...
8/7/2020, 02:47
manually closed
#5819 invalid time format
8/6/2020, 20:58
manually closed
#18958 An insert statement which violate key constraint can be committed successfully
8/6/2020, 06:00
critical
#19004
#18870 enum&set column types should include string length in resultset
8/4/2020, 12:15
major
#18897
release-4.0
#18909
MERGED
#18933 CI: invalid memory address or nil pointer dereference in TestPessimisticLockOnPartition in 4.0
8/4/2020, 05:47
#18963
release-4.0
#18964
MERGED
release-3.1
#19419
MERGED
#11941 user variables in LOAD DATA don't work as expected
8/3/2020, 02:43
manually closed
#10390 Incompatible with MySQL 8.0 about the CAST string to JSON
7/16/2020, 15:38
manually closed
#18830 hash join return wrong result when bit compared with int
7/30/2020, 11:33
major
manually closed
#18839 IN(NULL) causes "cannot convert <nil>(type <nil>) to string"
7/30/2020, 02:42
major
manually closed
#17787 P3-[4.0-bug-hunting]-[Backup and Restore]-FAQ Out of Date
7/31/2020, 05:36
#3425
release-3.1
#3493
MERGED
release-4.0
#3494
MERGED
master
#4362
MERGED
release-3.1
#4491
CLOSED
release-4.0
#4492
MERGED
release-3.1
#4498
MERGED
#18843 BatchPointGet returns wrong results with condition `in (null)` in some cases
7/30/2020, 09:17
critical
#18851
#17104 wrong join results with enum value.
7/29/2020, 15:36
critical
manually closed
#17744 P0-[4.0 bug hunting]-[tiup + tikv]-tiup dashboard cluster info collector breaks TiKV
7/29/2020, 19:14
major
manually closed
#17742 P2-[4.0-bug-hunting]-[TiUP]- edit config (import from ansible) leads to unexpect change
7/29/2020, 19:13
manually closed
#17747 P1-[4.0 bug hunting]-[tiup upgrade]-after scale-out to deploy tiflash in 4.0rc, not able to upgrade to rc2
7/29/2020, 19:13
manually closed
#17795 P2-[4.0-bug-hunting]-[Role-Based Access Control]-User/host in permission denied in wrong order
7/29/2020, 15:51
manually closed
#10816 wrong config item description in `config.toml.example`
7/29/2020, 15:47
manually closed
#17754 P1-[4.0 bug hunting]-[Query Processing]-Syntax error query returned connection details
7/29/2020, 14:43
major
manually closed
#18496 DDL: the query to the new added partition which is in it's replica process
7/29/2020, 09:08
#18495
#18850 executor: unexpected result for hash join on `enum` and `set` columns
7/29/2020, 06:12
critical
#18855
release-3.0
#19172
CLOSED
release-3.0
#19175
MERGED
#18564 Index join return wrong result compared to other join's physical implmentation
7/21/2020, 07:38
critical
#18565
release-3.0
#18710
CLOSED
release-3.1
#18711
CLOSED
release-4.0
#18712
MERGED
#13462 Could not commit JDBC transaction; nested exception is java.sql.SQLException: Write conflict, txnStartTS=412540805026152457, conflictStartTS=412540805026152455, conflictCommitTS=412540808827240449, key={tableID=230, indexID=1, indexValues={4000007901, }} primary={tableID=226, indexID=1, indexValues={3563484, }} [try again later]=>
11/14/2019, 10:01
manually closed
#17789 P3-[4.0-bug-hunting]-[Pessimistic Transaction]-FAQ Out of Date
7/26/2020, 19:53
manually closed
#13722 Invalid JSON value for CAST to DATE/TIME/DATETIME/TIMESTAMP from column json_extract for virtual column
7/20/2020, 01:26
manually closed
#13361 on tidb docker hub page images not loading
7/24/2020, 14:58
manually closed
#11323 Wrong original column returned
7/24/2020, 07:19
manually closed
#9804 Hex literal is not checked against integer overflow on INSERT
7/23/2020, 22:15
manually closed
#18041 actRows is -1 in master branch
7/23/2020, 12:33
moderate
manually closed
#18662 select using collation get wrong result
7/23/2020, 04:54
#18665
#18171 StrToDate handling of %h(12) is not as expected
7/22/2020, 11:01
major
#18428
release-3.0
#18725
MERGED
release-3.1
#18726
MERGED
release-4.0
#18727
MERGED
#18540 memory_quota: lost connection in the next sql after out of memory quota
7/22/2020, 10:49
major
#18567
#18532 DDL: admin show next_row_id return empty set
7/22/2020, 10:08
manually closed
#8234 inconsistent result with MySQL when union Enum and Set
7/21/2020, 23:50
manually closed
#12200 ERROR 1690 (22003): BIGINT value is out of range in '1777777777777777777777'
7/21/2020, 22:55
manually closed
#14176 Data Truncated error shown while it should not be an error
7/21/2020, 22:29
manually closed
#12324 when execute SQL: `grant all on ...`, Grant_priv should not be set to Y
7/21/2020, 22:25
manually closed
#11597 we need to forbid modifying binary column or regenerate data
7/21/2020, 01:24
manually closed
#8305 sysbench OLTP is not stable when rand-type is pareto
7/20/2020, 15:40
manually closed
#14159 Incompatible with MySQL when selection conditions contain invalid string numbers
7/20/2020, 03:45
manually closed
#13822 compatibility: results of `ADDDATE/SUBDATE` different from MySQL
7/20/2020, 03:38
manually closed
#13638 expression: don't take DST into consideration in `MysqlTime.GoTime`
7/20/2020, 01:46
manually closed
#13963 Inconsistent `Rand()` with seed implementation compared to MySQL
7/20/2020, 01:38
manually closed
#18572 indexHashJoin should return oom error instead of empty set
7/15/2020, 08:41
critical
#18573
#16817 panic when point get is executed under index merge join
7/18/2020, 12:23
major
#17555
#13584 1690 - BIT value is out of range in '(1)'
7/18/2020, 02:26
manually closed
#13960 Go Report card OOM when test TiDB
7/17/2020, 14:59
manually closed
#13734 ErrInvalidFieldSize error code is not 3013 on branch release-3.0
7/17/2020, 24:24
manually closed
#13226 runtime error: index out of range [0] with length 0
7/16/2020, 20:57
manually closed
#9292 compatibility: some clauses are 'order sensitive' within the CREATE TABLE statement
7/16/2020, 19:53
manually closed
#13422 builtin function panic
7/16/2020, 19:49
manually closed
#13019 panic when there is a subquery and a outer condition like `c0 or WEEKOFYEAR(c1)`
7/16/2020, 18:38
manually closed
#13017 The result of comparing two string is wrong in some cases
7/16/2020, 18:35
manually closed
#13196 warning 1292 incorrect datetime info should include exact user input
7/16/2020, 18:27
manually closed
#18631 index merge join get the wrong result on outer join
7/16/2020, 11:45
critical
#18637
release-4.0
#18651
MERGED
#18575 invalid cop task execution summaries length
7/16/2020, 10:03
#18640
#18638 wrong select result when using collation
7/16/2020, 09:30
#18639
release-4.0
#18647
MERGED
#12865 can't find proper physical plan for tiflash when perform a union on a table with index
7/16/2020, 08:19
manually closed
#15796 statement type of `show tables` is mistakenly changed to `select`
7/16/2020, 08:18
moderate
manually closed
#12438 wroung value when row_count() first call in a session
7/15/2020, 22:29
manually closed
#12045 order by and group by cannot be used together at timestamp column
7/15/2020, 22:25
manually closed
#11882 unexpect unknown column error when query with `View`
7/15/2020, 22:17
manually closed
#9607 [Maybe Bug] - some query can't work on subquery - V3.0.
7/15/2020, 20:01
manually closed
#12703 Data are wrong after DDL `add column bit(8) NOT NULL DEFAULT b'11111111'`
7/15/2020, 19:16
manually closed
#12181 get wrong `NULL` for year
7/15/2020, 18:25
manually closed
#11606 [Err] 1690 - constant -6884244073709551616 overflows bigint
7/15/2020, 18:24
manually closed
#13794 planner: panic when join on primary keys
7/15/2020, 15:33
manually closed
#11997 TIKV Server version: 5.7.25-TiDB-v2.1.16
7/15/2020, 14:37
manually closed
#17589 When the column is binary/varbinary/blob type, the result of `hex` is wrong
6/3/2020, 03:32
moderate
#17590
release-4.0
#17620
MERGED
#17634 Some string value can't insert to the column of SET type
6/5/2020, 04:14
moderate
#17635
#17394 query stuck in index lookup merge join
5/28/2020, 08:16
major
#17435
#18490 tidb-specific comment is not future proof
7/15/2020, 03:08
#18491
#11100 kill statement can't interrupt subquery
7/15/2020, 02:17
manually closed
#9064 timestamp column default value bug in multiple time zones
7/15/2020, 24:43
manually closed
#9242 StringError("[src/storage/engine/raftkv.rs:521]
7/14/2020, 23:07
manually closed
#10098 wrong result of `select group_concat(distinct col0, col1)`
7/14/2020, 20:33
manually closed
#11198 Result of function BIT_OR is different from mysql.
7/14/2020, 19:53
manually closed
#18456 create index concurrently lead to block
7/14/2020, 06:23
#18468
#17851 TiDB doesn't lock non-existent unique-key when select for update from TiFlash
7/14/2020, 03:43
critical
#18458
release-3.1
#18533
CLOSED
release-4.0
#18534
MERGED
#18070 memory-quota: inl_hash_join doesn't raise error when the usage of memory exceeds
7/14/2020, 02:44
major
#18509
release-4.0
#18527
MERGED
#9788 View should record database name when create.
7/13/2020, 20:55
manually closed
#10028 update table privilege error
7/13/2020, 19:11
manually closed
#10130 myloader report error when loading the dumped file
7/13/2020, 19:07
manually closed
#10099 wrong result of `select count(distinct col0, col1)`
7/13/2020, 19:03
manually closed
#10783 Parser error when write optimizer hints in ddl
7/13/2020, 19:01
manually closed
#18416 auto_random: show warning shows incorrect allocation times
7/13/2020, 09:19
#18417
release-4.0
#18549
MERGED
#18112 memory_quota: Lost connection in InsertStmt
7/13/2020, 04:47
major
#18494
release-3.0
#18498
MERGED
release-3.1
#18499
MERGED
release-4.0
#18500
MERGED
#10120 TiDB does not use index for WHERE (col1, col2) IN ((val1, val2), (val3, val4))?
7/12/2020, 19:39
manually closed
#11064 Hex values are not correctly handled
7/12/2020, 16:53
manually closed
#17977 The implement of index scan for cluster index is not correct
7/12/2020, 14:43
critical
manually closed
#9081 Can not setting null as the value of a none exist alias column
7/11/2020, 22:42
manually closed
#10988 Hex/Binary literal is not passed correctly into a PREPARE'd statement
7/11/2020, 22:15
manually closed
#10852 TiDB panicked when loading data
7/11/2020, 19:08
manually closed
#10810 ASC and DESC after GROUP BY does not work.
7/11/2020, 13:38
manually closed
#11513 drop view does not work as expected
7/11/2020, 13:35
manually closed
#10935 Failed dumping TiDB data using mydumper
7/11/2020, 13:32
manually closed
#11222 result of 'select @@tidb_disable_txn_auto_retry' should be both upper or lower case
7/11/2020, 13:31
manually closed
#10775 mydumper caused tidb server oom
7/11/2020, 13:14
manually closed
#9185 Error 1105: Out Of Memory Quota!
7/10/2020, 22:20
manually closed
#9164 new column not found which added after truncate
7/10/2020, 21:44
manually closed
#8366 Admin check session not stopped when job is killed
7/10/2020, 18:44
manually closed
#3949 several panic using go-fuzz to test
7/10/2020, 18:41
manually closed
#8130 panic during information query schema
7/10/2020, 17:59
manually closed
#8463 TIKV SHUTDOWM WHEN INSERT
7/10/2020, 17:55
manually closed
#8701 json type exported by mydumper, but can't be executed in TIDB
7/10/2020, 17:48
manually closed
#8761 Syncer crash with the following info.
7/10/2020, 17:43
manually closed
#8799 An online TiDB Server uses too many memories without oom action
7/10/2020, 17:41
manually closed
#7811 Incorrect result of index look up scan
7/10/2020, 17:09
manually closed
#5622 Write conflict when parallel insert into different tables with auto_increment key in the same database
7/10/2020, 16:06
manually closed
#3303 how to get record counts?
7/10/2020, 16:05
manually closed
#18057 executor: avoid goroutine leak in TableReader along with memory leak
7/10/2020, 10:45
moderate
manually closed
#18420 EXPLAIN with nth_plan hint will print the plan with plan ID larger than normal
7/10/2020, 01:46
#18409
#17768 P1-[4.0 bug hunting]-[SQL Plan Management]-INSERT INTO with ON DUPLICATE clause results in an unexpected "key not exist" error
6/8/2020, 04:09
manually closed
#17774 P1-[4.0 bug hunting]-[SQL Hint]-INL_HASH_JOIN hint causes an incorrect result for a table with a generated column
6/8/2020, 04:06
manually closed
#17778 P1-[4.0 bug hunting]-[SQL Plan Management]-Incorrect result for LEFT JOIN AND NULLIF
6/8/2020, 04:03
manually closed
#16944 util: potential double lock in `Tracker.remove` if `rootExceed == t`
7/6/2020, 11:28
#16987
#16027 LEFT JOIN on a view results in "runtime error: slice bounds out of range [:264] with capacity 256"
6/11/2020, 02:50
major
#17893
release-2.1
#17934
MERGED
release-3.0
#17935
MERGED
release-3.1
#17936
MERGED
release-4.0
#17937
MERGED
#18358 Consider service safepoint when checking transaction visibility
7/4/2020, 14:28
manually closed
#18333 could add primary key on a table which already has pk when set alter-primary-key from false to true
7/3/2020, 04:41
#18340
release-3.0
#18342
MERGED
release-3.1
#18343
MERGED
release-4.0
#18344
MERGED
#18284 clustered index: 'invalid codec version' when select with unique key
7/2/2020, 13:02
#18302
#18169 index value in RPCContext maybe invalid after sending fail
7/2/2020, 06:58
critical
manually closed
#13053 tidb panic
7/2/2020, 05:00
manually closed
#17918 Alter table exchange partition does not work if table has tiflash replica
7/2/2020, 01:59
manually closed
#18314 Operator `>`: wrong result when comparing a binary with a string
7/1/2020, 12:33
manually closed
#17456 update auto_random_base in 'show create table' after insertion
7/1/2020, 02:45
#18217
#17963 tidb_mem_quota_query does not work in hash_join
6/30/2020, 11:08
major
manually closed
#18198 executor test fail in ci
6/30/2020, 06:21
manually closed
#18140 Make TestDDLJobErrorCount pass normally
6/30/2020, 03:47
manually closed
#18138 Make TestRebaseAutoID pass normally
6/30/2020, 03:47
manually closed
#18137 Make TestRepairTableWithPartition pass normally
6/30/2020, 03:47
manually closed
#18135 Make TestRepairTable pass normally
6/30/2020, 03:47
manually closed
#18139 Make TestAlterShardRowIDBits pass normally
6/30/2020, 03:47
manually closed
#16979 the new column with sequence as default value won't fill the known rows.
6/29/2020, 08:27
manually closed
#18134 Make TestCreateTable pass normally
6/29/2020, 08:04
#18260
#18151 BACKUP and RESTORE commands broken in master
6/29/2020, 07:50
#18172
release-4.0
#18764
CLOSED
#18232 double read panic when clustered index is enabled
6/29/2020, 02:07
#18239
#18211 rename auto_random table lead to duplicate entry
6/28/2020, 14:01
#18212
release-3.1
#18242
MERGED
release-4.0
#18243
MERGED
#18141 Make TestCancelJobByErrorCountLimit pass normally
6/22/2020, 08:16
manually closed
#18109 SHOW STATUS LIKE '%Acl_cache%' report 'cannot convert 1(type kv.IntHandle) to string'
6/22/2020, 06:44
moderate
#18146
#17898 Wrong handling of strToInt and strToFloat
6/22/2020, 03:59
moderate
#17902
#17113 semantic of `/*+ read_from_storage(tiflash[t1 partition(p0)]) */` is confusing
6/22/2020, 03:21
moderate
#17638
release-4.0
#18157
MERGED
#18050 leak in CampaignOwner()
6/19/2020, 03:34
major
#18051
release-4.0
#18121
MERGED
#18060 TiDB panic(runtime error: invalid memory address or nil pointer dereference)
6/16/2020, 15:57
major
manually closed
#18077 choose wrong point-get plan in cluster table
6/17/2020, 13:41
major
#18078
#18043 update in cluster index returns Field doesn't have a default value
6/16/2020, 09:06
major
#18045
#17999 BR built-in tidb cannot ended
6/19/2020, 07:05
critical
#18074
#18133 Make TestAddExpressionIndexOnPartition pass normally
6/19/2020, 12:11
manually closed
#18061 cannot create index on virtual generated column.
6/19/2020, 11:58
#18114
#17834 BACKUP sql command fails on large backup to S3
6/19/2020, 09:37
#17839
#16818 [plan cache] panic on `explain for connection`
6/19/2020, 06:07
major
#17687
#17595 the result of char function is wrong.
6/19/2020, 04:11
moderate
#17598
release-4.0
#18122
MERGED
#17567 Revise the Configuration for SimpleLRUCache
6/18/2020, 11:48
#17532
#17123 TiDB new collation does not work on min/max function when agg is pushdown to tikv
6/18/2020, 08:27
#8082
release-4.0
#8108
MERGED
#17540 incorrect result when plan cache enabled
6/18/2020, 08:16
critical
manually closed
#17233 wrong result set when query nested JOINs
6/18/2020, 08:12
moderate
#18076
#18066 planner: plan cache statistic result is not correct.
6/18/2020, 06:08
#18067
release-4.0
#18111
MERGED
#17930 tiflash epochNotMatch make tiflash as region leader forever
6/18/2020, 03:22
critical
#18040
#17945 sequence negative cache size will cause TiDB server panic
6/17/2020, 16:06
major
#18071
release-4.0
#18103
MERGED
#16929 The memory_quota hint doesn't work in INSERT INTO statement
6/17/2020, 07:56
moderate
#16966
#17961 It is unreasonable that insertstmt use 2GB memory
6/17/2020, 03:29
major
#18000
release-4.0
#18062
MERGED
#17325 wrong results executing streamAgg with order by
5/21/2020, 15:47
critical
#17338
release-3.1
#17346
MERGED
release-4.0
#17347
MERGED
#17455 update 4.0.0-x from 3.0.9 with error Unknown collation: 'utf8mb4'
6/16/2020, 03:53
manually closed
#17976 sort queries return an OOM error when enabling OOMUseTmpStorage
6/12/2020, 06:49
major
manually closed
#17897 unit_test : data race
6/15/2020, 06:08
manually closed
#17727 P1-[4.0 bug hunting]-[Plancache]-tidb-dashboard causes tidb-server panic when plancache enabled
6/15/2020, 04:42
major
#17855
#17900 TiFlash stop to replicate data
6/10/2020, 06:27
major
#17872
release-4.0
#17901
MERGED
#17984 DownPeers makes risk to let region index to tiflash node
6/12/2020, 09:22
manually closed
#17813 P1-[4.0 bug hunting]-[SQL Plan Management]-Server panic for predicate t0.c0=9223372036854775808 when using partitions
6/12/2020, 07:32
#17881
release-4.0
#18186
MERGED
#17952 making tidb upgrade from v3.0.5(tidb-ansible deploy it) to v4.0.0(tiup upgrade) but tidb don't running well
6/12/2020, 07:11
#17971
release-4.0
#17983
MERGED
#17826 Wrong behaviour of MySQL function LEAST()
6/12/2020, 02:39
#17848
#17903 LOAD DATA LOCAL INFILE in v4.0.0 rc not supported
6/11/2020, 02:04
manually closed
#17891 Set column with default value failed under utf8mb4_bin collate
6/10/2020, 11:37
#17905
release-4.0
#17924
MERGED
#17662 tablecodec.DecodeIndexKey parse failed if key contains null value
6/10/2020, 09:10
#17894
#17675 Result of `select COERCIBILITY(@str)` is wrong
6/10/2020, 05:12
moderate
#17676
release-4.0
#17890
MERGED
#17287 panic when use prepare statement
6/4/2020, 07:04
major
#17495
#17784 P3-[4.0-bug-hunting]-[Tiup]-Link in footer goes to Docker
6/9/2020, 05:55
manually closed
#17790 P1-[4.0-bug-hunting]-[Load Data]-Privilege Escalation
6/8/2020, 11:18
manually closed
#17773 P2-[4.0-bug-hunting]-[Tiup]-display cluster status not as expected
6/8/2020, 07:40
manually closed
#17750 P2-[4.0 bug hunting]-[SQL Parser]-Incompatible with MySQL
6/8/2020, 04:17
#886
#17017 parser warnings are ignored
6/8/2020, 03:00
#17021
#17764 P0-[4.0-bug-hunting]-[AutoRandom Key & Drainer]-create an auto_radom table leads to Drainer block
6/8/2020, 02:54
manually closed
#17565 Parallel execution of "drop database" and other DDL may cause panic.
6/4/2020, 04:25
major
#17566
release-3.0
#17657
MERGED
release-3.1
#17658
MERGED
release-4.0
#17659
MERGED
#17713 modification on auto_random_base of a non auto_random table should be rejected
6/6/2020, 13:56
#17714
release-3.1
#17827
MERGED
release-4.0
#17828
MERGED
#17793 P1-[4.0-bug-hunting]-[AutoRandom Key]-auto_random is not true random, exhausts quickly and non recoverable
6/6/2020, 03:42
manually closed
#17718 FOUND_ROWS returns unexpected result
6/6/2020, 24:39
manually closed
#17802 P1-[4.0-bug-hunting]-[SQL Plan Management]-ANALYZE after bulk update unreliable
6/6/2020, 24:30
manually closed
#17805 P1-[4.0 bug hunting]-[Sequence]-show create table generate wrong default function part
6/5/2020, 14:40
manually closed
#17811 P1-[4.0 bug hunting]-[Sequence]-can not create table when primary key has sequence as default value
6/5/2020, 14:37
manually closed
#17819 P1-[4.0 bug hunting]-[tiup import]-[tiup import]
6/5/2020, 14:32
manually closed
#17821 P0-bug test
6/5/2020, 13:03
manually closed
#17639 v4.0.0rc2 - alter user with hashed password string failed
6/3/2020, 13:54
#17640
release-3.0
#17644
MERGED
release-3.1
#17645
MERGED
release-4.0
#17646
MERGED
#13137 wrong result when use `REGEX` function with `CHARSET latin1 COLLATE latin1_general_cs`
6/3/2020, 11:52
manually closed
#17579 unable to cancel/kill query, even simple sleep statements
6/2/2020, 06:20
manually closed
#11708 Fields parsing with quotes or slash failed in `create global binding`
8/13/2019, 05:36
#11671
release-3.0
#11726
MERGED
#15457 READ_FROM_STORAGE hint doesn't work as expect
3/24/2020, 13:32
#15491
release-3.1
#15646
CLOSED
release-4.0
#15647
MERGED
#15667 SPM: evolve binding tasks ignore runtime hints while manually created bindings keep them
3/31/2020, 12:30
#15668
release-4.0
#15917
MERGED
#12416 Can't find column when using `STREAM_AGG` hint
4/1/2020, 06:40
manually closed
#15843 data race for bind handle in session bootstrap
3/30/2020, 13:29
#15852
release-4.0
#15869
MERGED
#17355 max_execution_time sometimes fails
5/29/2020, 11:07
#17359
#17257 Isolation read don't take effort after reboot tidb-server
5/20/2020, 11:54
major
#17258
release-3.1
#17321
CLOSED
release-4.0
#17322
MERGED
#17343 admin recover index not work on the partition table
5/21/2020, 12:22
major
manually closed
#10111 big unsigned bigint primary key point-select with plan cache enable error
5/12/2020, 06:57
#17090
#17336 region cache contain the down peers
5/21/2020, 12:16
major
#17337
#16842 got wrong result because of choosing wrong partition
5/9/2020, 06:02
critical
#16975
release-3.0
#17051
MERGED
release-3.1
#17053
MERGED
release-4.0
#17054
MERGED
#2161 misleading error message with sysbench
9/14/2017, 13:31
manually closed
#12867 The 'xor' result is different between tidb and mysql8
5/6/2020, 06:04
#15934
#16804 Does not support the config keyword field
5/13/2020, 13:26
manually closed
#17141 planner: refine the infomation when execute `desc format="dot"` for `core.Explain`.
5/13/2020, 04:54
#17144
release-3.0
#17157
MERGED
#17066 Expect throw error when create primary key with invisible index
5/12/2020, 10:21
#17067
#17056 Wrong result when use index for condition float is true/false.
5/12/2020, 07:12
manually closed
#15246 Plan cache caused unexpected end-user error
3/16/2020, 11:04
#15364
#17004 FAIL:Race test failed in expression package
5/9/2020, 24:41
#17040
#16973 Wrong plan type for dataReaderBuilder
5/8/2020, 06:34
#17028
release-3.1
#17034
MERGED
#17006 txn: pessimistic statement execution panic panicked
5/7/2020, 05:44
#17010
release-4.0
#17012
MERGED
#16908 failed to use insert ... duplicate key update
5/7/2020, 04:12
manually closed
#16985 I think the `DecodeInt` function in the *util/codec/number.go* may not works as it was expected
5/6/2020, 13:22
manually closed
#16782 The intercepted value will use the `rule_generate_column_substitute` incorrectly.
5/1/2020, 13:48
#16809
#16950 Integration Push Down Test unstable
4/30/2020, 06:41
manually closed
#16779 A predicate with COLLATE 'binary' results in a server panic "invalid memory address or nil pointer dereference"
4/29/2020, 08:40
#16866
#14152 The index name of primary column is not compatible with MySQL
4/26/2020, 02:37
manually closed
#16790 Unexpect error when use RC Isolation
4/24/2020, 08:13
manually closed
#11403 Insert zero date successfully in default sql mode
4/22/2020, 15:27
#16053
#13887 testSuite5.TestSetVar failed
4/21/2020, 05:47
manually closed
#14211 performance_schema uses nanoseconds instead of picoseconds
4/18/2020, 03:05
manually closed
#12135 Importing specific tag with go 1.13 fails
4/18/2020, 02:14
manually closed
#9213 The expression in the added generated column is not processed when the boundary value is exceeded
4/17/2020, 07:29
manually closed
#15348 performance_schema contains annoying differences from MySQL
4/15/2020, 07:30
#16188
#8113 the max function return errors
4/11/2020, 09:47
manually closed
#7678 tikv panic and can not startup
4/11/2020, 09:42
manually closed
#7311 runtime error: index out of range
4/11/2020, 09:30
manually closed
#7007 Show grants still keep result after user has been dropped
4/11/2020, 09:26
manually closed
#6759 pushgateway 0.5.1 is not compatible with tidb 2.1.0
4/11/2020, 09:23
manually closed
#5354 can't recongnize date like 'YYYY-MM-dd HH',not compatible with mysql
4/11/2020, 09:21
manually closed
#3823 node.Text() incorrect in nested statements
4/11/2020, 09:08
manually closed
#3324 out of memory when running join statement
4/11/2020, 08:55
manually closed
#7781 Precision of aggregation's result for exact value is wrong.
4/11/2020, 02:04
manually closed
#9536 `SQL Error 1105` TiDB and MySQL behave differently (With Left Join)
4/11/2020, 01:59
manually closed
#4135 first time show variables too slow.
4/10/2020, 11:09
manually closed
#5347 Fail to LOAD CSV file if column has newline character (\n)
4/10/2020, 02:25
manually closed
#5320 Select IN performance issue.
4/9/2020, 16:49
manually closed
#8125 Bug about prepare update statement
4/9/2020, 16:40
manually closed
#11031 Incompatible issues about window function
4/8/2020, 04:39
manually closed
#11518 Different error message from MySQL when select a window function with group by
4/8/2020, 04:34
#16134
release-3.0
#16161
CLOSED
release-3.1
#16162
CLOSED
release-3.0
#16210
MERGED
release-3.1
#16427
MERGED
#15401 Misleading log information when spilling to disk
3/23/2020, 03:08
#15467
#13981 multiple instances of tidb-server may use the same temporary directory
4/2/2020, 14:37
#15203
#13652 only_full_group_by is checked wrongly
4/2/2020, 08:14
manually closed
#13193 xor result is incorrect
11/6/2019, 13:30
manually closed
#8286 Explain shows very large count statistic for an index scan
3/28/2020, 08:36
manually closed
#6252 query failed with "runtime error: index out of range"
3/26/2020, 11:25
#15512
release-3.0
#15738
MERGED
release-3.1
#15739
MERGED
release-4.0
#15740
MERGED
release-2.1
#15930
MERGED
#15386 unexpected result when executing DDL and DML concurrently
3/23/2020, 06:47
#15539
#11277 Wrong original table name sent to mysql client
3/22/2020, 07:34
manually closed
#13322 TiDB in Webassembly crashes in some mobile browsers
1/8/2020, 09:10
manually closed
#15302 executor, planner: Pushing down having causes errors
3/20/2020, 10:03
#15411
release-4.0
#19870
CLOSED
#10555 Window function cannot be nested
3/18/2020, 11:56
manually closed
#8633 incorrect name resolution for window function in order by clause
3/18/2020, 24:23
manually closed
#9231 range info in explain is inconsistent for full range
3/17/2020, 14:14
manually closed
#8916 Can't find a proper physical plan for this query
3/17/2020, 14:12
manually closed
#8058 range info for the inner child of index join in the "explain" result is not correct
3/17/2020, 14:06
manually closed
#10996 window function: group_concat error message is not compatible
3/17/2020, 05:36
#15345
release-3.0
#16163
MERGED
release-3.1
#16166
MERGED
release-3.0
#18686
MERGED
#11188 Function NOT/IF returns incorrect result with decimal argument
3/13/2020, 07:30
#15016
release-2.1
#15355
MERGED
release-3.0
#15356
MERGED
release-3.1
#16424
MERGED
#11601 wrong results when IF function along with float argument
3/13/2020, 07:30
#15016
release-2.1
#15355
MERGED
release-3.0
#15356
MERGED
release-3.1
#16424
MERGED
#14284 ddl: incompatible behavior with MySQL in `ALTER TABLE ... CHARSET` syntax
3/11/2020, 15:52
#14304
#11696 getGeneratedKeys from batch insert return wrong ids
3/10/2020, 06:42
manually closed
#9484 Panicked when using `explain analyze`
3/3/2020, 06:18
manually closed
#11998 function no longer support string as integer in 3.x
3/2/2020, 09:36
manually closed
#11482 unit-test failed
2/20/2020, 07:13
manually closed
#11024 Unexpected ambiguous error in `insert on duplicatted key `
2/19/2020, 10:01
manually closed
#13493 paritition table with `to_days` can not be pruned correctly
2/19/2020, 07:05
manually closed
#13032 Auto_increment is not compatible with MySQL
2/17/2020, 08:18
manually closed
#11049 Should not add an index of length 0 to columns of type Blob, text, etc.
2/15/2020, 05:20
manually closed
#12410 unit test TestOptimisticConflicts fails
2/14/2020, 06:55
#14746
release-3.0
#14789
MERGED
#12184 Unit test TestModifyColumnNullToNotNull could hang forever
2/14/2020, 03:11
manually closed
#12408 `show create user` doesn't give right response
2/12/2020, 23:14
manually closed
#14027 Cross join get runtime error: index out of range
2/5/2020, 04:23
#14056
#14135 Found a new data race
1/20/2020, 12:58
manually closed
#11303 alter table modify column compatibility
1/19/2020, 10:25
manually closed
#14261 testSuite8.TestShardRowIDBits failed
1/16/2020, 12:03
#14489
#13240 wrong result when `int cmp col` meets prepare plan cache
1/15/2020, 10:42
#14120
release-2.1
#16183
MERGED
release-3.0
#16184
MERGED
#13984 Incorrect implementation of the builtin function `round`
1/15/2020, 07:54
#13985
#14287 TiDB download mirror is much slower than MySQL
1/15/2020, 03:35
manually closed
#14457 Parser does not permit doublequotes in JSON short-hand extract
1/15/2020, 02:33
manually closed
#14213 FLUSH PRIVILEGES does not privilege check
1/9/2020, 11:59
#14319
#13879 data race in unit test
1/9/2020, 09:58
manually closed
#13027 Wrong behavior when `ENUM` column meet Aggregation
1/8/2020, 06:07
manually closed
#13452 error 1170 info missed column name
1/7/2020, 11:30
#13453
release-3.0
#14377
MERGED
release-2.1
#14491
MERGED
#11727 Data truncation: invalid time format: '{1969 12 31 17 0 1 0}'
1/7/2020, 09:45
manually closed
#14199 wrong result for vectorized expressions when plan cache is enabled
1/6/2020, 12:54
#14200
#14341 Some linters report issues
1/3/2020, 11:17
manually closed
#14243 The results of anonymous indexes created using `alter table ... add index` on the` primary` column is inconsistent with MySQL
1/1/2020, 13:31
#14250
release-3.0
#14310
MERGED
#14277 when use left join and date_add, the sql exec error
12/29/2019, 13:06
manually closed
#14239 tidb-server 'shutdown' command behavior differences
12/28/2019, 13:27
#14268
#8975 pseudo stats do not appear to consider dictionary information on primary key
12/27/2019, 03:27
manually closed
#14207 Cpu consumed by `CheckStreamTimeoutLoop` is growing increasingly.
12/25/2019, 12:10
manually closed
#14051 10% Performance regression on TPCC and 16% on TPCH q10
12/25/2019, 11:53
#14167
#14125 execution: go routine leak when executing explain analyze
12/25/2019, 08:51
#14127
release-2.1
#14225
MERGED
release-3.0
#14226
MERGED
#13933 Outer hash join may lead incorrect result
12/24/2019, 08:58
#14010
#14146 Can find physical plan when use Chunk Cost model
12/22/2019, 01:15
#14144
#14072 Wrong result when using generated column.
12/18/2019, 06:46
#14111
#14022 TIDB_INLJ hint does not work for smaller left table
12/17/2019, 12:05
#14023
#13883 Memory leak after executing large transaction
12/17/2019, 05:40
manually closed
#14075 row count estimation of unique composite index
12/16/2019, 11:05
#14076
#14058 tikv.(*RegionRequestSender).SendReqCtx panic at GetRegionError
12/16/2019, 09:05
manually closed
#14063 dead loop in acquire pessimistic lock when secondary keys exceed TTL
12/16/2019, 08:14
#14066
#13993 Incorrect behavior of `ord` when input is binary
12/15/2019, 10:10
#13994
#14047 ddl: VIEWs can be dropped by `DROP TABLE` syntax
12/13/2019, 09:07
#14048
release-3.0
#14052
MERGED
#13086 'invalid marker byte, group bytes "\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\n\\x00"'
12/13/2019, 02:39
manually closed
#14036 KV error safe to retry tikv restarts txn: Txn(Mvcc(TxnLockNotFound
12/12/2019, 06:00
manually closed
#13894 server: fixed `system_time_zone` value in TiDB
12/9/2019, 04:11
#13934
#13942 One TiKV node IO utilization always 100%
12/7/2019, 21:50
manually closed
#13871 sql bind will not be hit if the sql is similar as `select * from x limit 0, 1`
12/7/2019, 06:26
#13889
release-3.0
#14004
MERGED
#13937 A data race has been detected
12/6/2019, 10:49
#13948
#13806 When sending data to HashAgg's father node, the execution logic is not paralleled
12/6/2019, 09:06
#13811
release-3.0
#13951
MERGED
#13861 CONTRIBUTORS.md: link failed
12/6/2019, 02:36
manually closed
#13897 Tick leak while meeting errors
12/5/2019, 05:32
#13902
#13842 builtin_time_vec_test failed
12/5/2019, 04:21
manually closed
#13501 builtin function `json_quote` execute panic
12/5/2019, 03:23
#13688
#13044 Lost connection when using builtin function
12/4/2019, 11:28
#13064
#13825 wrong behavior for SQL bind when table is dropped
12/4/2019, 06:59
#13875
release-3.0
#13891
MERGED
#13857 PessimisticLockNotFound without grpc error in log
12/3/2019, 05:51
manually closed
#13424 Alter table statements are not parsed properly
11/29/2019, 05:41
manually closed
#13791 use the time zone variable instead of local time
11/28/2019, 14:26
manually closed
#13747 Make report error when 'all test passed'
11/27/2019, 09:08
#13748
#9135 Invalid JSON value for CAST to DATE/TIME/DATETIME/TIMESTAMP from column json_extract
11/25/2019, 10:25
manually closed
#13189 Unexpect error when use `DEFAULT()` function in `INSERT ... SET ...` statement
11/22/2019, 04:18
manually closed
#13390 unexpected error when use `DEFAULT()` with subquery
11/22/2019, 04:18
manually closed
#12471 Unexpect error when use `default` function in expression of generated column
11/21/2019, 06:16
#12550
#13605 "Invalid time format" caused by time zone issue
11/20/2019, 08:05
#13614
release-2.1
#13624
MERGED
release-3.0
#13625
MERGED
#13438 Unexpected error when creating table with `Collate` option
11/20/2019, 06:48
#13506
release-3.0
#13631
MERGED
release-2.1
#16237
MERGED
#11939 Support using `DEAFULT` in `INSERT/UPDATE/REPLACE ... SET xxx=DEFAULT` statement
11/19/2019, 10:23
#13211
#13449 indexNestedLoopHashJoin hang in doJoinInOrder
11/19/2019, 06:59
#13451
#13351 unit test fails in TestSingle
11/19/2019, 05:04
#13427
release-3.0
#13563
MERGED
release-3.1
#13564
CLOSED
#13498 test: TestFastAnalyze fails
11/19/2019, 02:44
#13546
#11203 Result of function QUARTER/DATE_FORMAT is different from MySQL.
11/18/2019, 16:10
manually closed
#13173 A DATA RACE in TestStatementContext has been detected
11/7/2019, 07:25
#13169
#13373 query inconsistency after analyzing table
11/18/2019, 07:43
manually closed
#13177 Wrong result when substr in index merge join
11/18/2019, 05:34
#13192
#13487 `integration-copr-test` fail
11/18/2019, 04:36
#13488
#12927 plugin can't load with `-trimpath` TiDB-server in go1.13
11/15/2019, 10:01
#13455
#13400 Test fail in TestVectorizedBuiltinTimeFunc
11/15/2019, 09:39
#13425
#13479 The test of “push-down-test” in sql/randgen/2_logical_2.sql fail
11/15/2019, 24:52
manually closed
#11840 tidb crashes when executing the query
11/13/2019, 17:28
manually closed
#13113 generate wrong column collates when creating tables
11/13/2019, 11:26
manually closed
#13379 testFastAnalyze.TestFastAnalyze ci panic
11/12/2019, 05:59
manually closed
#13201 Wrong update result when stored there's generated column and subquery in UPDATE
11/11/2019, 04:50
#13208
release-3.0
#13350
MERGED
release-2.1
#13357
MERGED
release-3.1
#13368
MERGED
#13202 Error thrown when there're two table with same name but from different database in the `UPDATE` stmt
11/11/2019, 04:50
#13208
release-3.0
#13350
MERGED
release-2.1
#13357
MERGED
release-3.1
#13368
MERGED
#11243 memory leak unit test is not stable
11/9/2019, 15:11
manually closed
#13281 unit test fails in TestBatchResolveLocks
11/9/2019, 09:09
#13303
#13222 unit test fails in TestShowTableRegion
11/7/2019, 06:32
#13234
#13147 unit test in TestSplitRegionTimeout fails randomly
11/6/2019, 03:24
#13152
#13083 Play agg function in varchar type got "this is a bug"
11/5/2019, 08:46
#5793
#12131 May receive multiple rows in streaming mode
11/4/2019, 07:30
#13062
release-3.1
#13253
MERGED
release-3.0
#13254
MERGED
release-2.1
#13255
MERGED
#12320 Table with range columns can't add partition
11/4/2019, 02:38
manually closed
#13061 invalid marker byte, group bytes "\\x00\\x00\\x00\\x00\\x00\\x00\\x00\\x1e\\x00"
11/2/2019, 13:13
manually closed
#13050 potential goroutine leak when kill connection
11/1/2019, 08:18
#13051
release-3.1
#13247
MERGED
master
#13250
CLOSED
release-3.0
#13251
MERGED
#11552 the processing of float in logic operation is inconsistent with mysql
11/1/2019, 06:48
manually closed
#12984 planner: don't regenerate the same group by columns when decorrelate
10/31/2019, 09:02
#12943
#12973 Index fails when using ‘or’
10/29/2019, 06:27
manually closed
#12990 A table with a column named `_tidb_rowid` may have unexpected behaviour.
10/29/2019, 06:24
manually closed
#12948 execute `use somedatabase` hang for many minutes
10/27/2019, 05:53
manually closed
#12929 Data race in unit test TestAggregationBuiltinGroupConcat
10/25/2019, 12:03
#12930
release-2.1
#12960
MERGED
release-3.0
#12961
MERGED
release-3.1
#12962
MERGED
#12911 Wrong execution info of explain analyze when using IndexMergeJoin
10/25/2019, 09:16
#12925
#12785 Wrong result for index merge join when using projection upon the indexlookup
10/24/2019, 03:42
#12889
#11199 Result of function OR is not correct.
10/18/2019, 07:28
manually closed
#9991 JSON_EXTRACT is not same with MySQL
10/17/2019, 06:00
manually closed
#12361 Propagate conditions wrongly
10/17/2019, 03:03
#12728
release-3.1
#12798
MERGED
release-3.0
#12799
MERGED
release-2.1
#12800
MERGED
#12759 HashAgg called by apply may hang forever.
10/16/2019, 12:16
#12760
release-3.1
#12765
MERGED
release-3.0
#12766
MERGED
release-2.1
#12769
MERGED
#12615 `YEAR` column is not compatible with MySQL
10/16/2019, 02:35
#12715
release-2.1
#12744
MERGED
release-3.0
#12745
MERGED
release-3.1
#12761
MERGED
#12549 planner: index look join doesn't treat inner table as partition table correctly
10/15/2019, 03:26
#12581
release-3.1
#12711
MERGED
release-3.0
#12712
MERGED
release-2.1
#12713
MERGED
#12025 Query_time is not correct in SlowQuery Log
10/14/2019, 02:40
manually closed
#12415 window function panic: runtime error: index out of range
10/12/2019, 11:38
#12480
release-3.0
#12660
MERGED
release-3.1
#12662
MERGED
release-3.1
#12679
CLOSED
#12363 data race in mocktikv
10/11/2019, 14:54
#12414
release-3.0
#19711
MERGED
#12360 eliminate `IFNull` wrongly
10/10/2019, 07:04
#12419
release-3.0
#12589
CLOSED
release-3.1
#12590
CLOSED
release-3.1
#12692
MERGED
release-3.0
#12694
MERGED
#12294 make dev reports go generate error
9/21/2019, 15:57
manually closed
#12385 tidb server panic
9/30/2019, 03:10
#12413
release-3.0
#12551
MERGED
release-3.1
#12552
MERGED
release-2.1
#12553
MERGED
#12456 stream response error: [9007]Execution terminated due to exceeding max time limit
9/30/2019, 01:18
manually closed
#12006 duplicate key name error in column type `a serial serial default value`
9/28/2019, 16:31
#12165
release-3.0
#12463
MERGED
release-3.1
#12464
MERGED
release-2.1
#12469
MERGED
#12186 Could not run tests under Go 1.13
9/28/2019, 09:14
manually closed
#12396 data race in `TestSingleStatementRollback`
9/26/2019, 02:36
#12398
#12160 SET type has inconsistent behavior compared with MySQL
9/26/2019, 04:18
#12267
release-3.1
#12451
MERGED
release-2.1
#12468
CLOSED
#12290 select count(*) always fail
9/24/2019, 14:29
#5512
release-3.0
#5526
MERGED
release-3.1
#5527
MERGED
#12353 Window Function BEWEEN clause behaviour is inconsistent with Mysql When frame_end is less than or equal to frame_start
9/26/2019, 02:44
#12394
release-3.0
#12404
MERGED
#12255 select for update cause tidb panic
9/25/2019, 08:49
manually closed
#11943 TiDB requires columns referred to in OVER clause of a window function to also be in the field list of the SELECT statement
9/25/2019, 08:00
#11956
#12301 expression: wrong results when comparing `Decimal` and `BigInt`
9/23/2019, 09:00
#12312
release-3.0
#12313
MERGED
release-3.1
#12315
MERGED
release-2.1
#15357
CLOSED
#11733 Use mydumper to back up a database containing many tables, very slow
9/23/2019, 02:39
manually closed
#12245 [Bug Report] Compatibility issse,about sql: update set a=a+1
9/18/2019, 15:25
#12249
#12163 Default current_timestamp function may lead to invalid time format
9/18/2019, 05:38
#12240
release-3.0
#12258
MERGED
release-2.1
#12259
MERGED
#12190 sysbench-1.0.13 insert 40billion error
9/16/2019, 05:49
manually closed
#12117 Data race at store/tikv.(*connArray)
9/12/2019, 05:45
#12164
release-3.1
#12824
MERGED
release-3.0
#12846
MERGED
#11907 In tidb3.0, sometimes it will appear [arguments: 1566932400, 1566936000]: other error: Eval error: InvalidDataType("invalid range,range.start should be smaller than range.end,
9/11/2019, 09:02
#12009
release-3.0
#12170
MERGED
release-3.1
#12171
MERGED
release-2.1
#12172
MERGED
#12062 LeaderScore & LeaderWeight should be float64 which defined in PD
9/11/2019, 07:23
#12151
#12033 planner: should use TableScan when `use index()` has no arguments
9/6/2019, 08:42
#12037
release-3.0
#12100
MERGED
release-3.1
#12154
MERGED
#2606 Failed to create the table when the column type is timestamp and default value is null
2/16/2017, 08:41
manually closed
#11622 planner: when the setvar function is evaluated in the subquery, the parent query condition is pushed down wrongly.
9/5/2019, 12:51
manually closed
#11800 alter table failed with bit column
9/5/2019, 12:21
#12008
release-3.0
#12052
MERGED
#12026 TiDB nodes get many time-wait after enabling haproxy mysql-check
9/4/2019, 11:52
manually closed
#11923 Obscure error message with BIT(65) column
9/3/2019, 08:31
#530
release-2.1
#622
MERGED
release-3.0
#623
MERGED
release-3.1
#624
CLOSED
#11983 Can 't insert data to decimal(65, 0)
9/2/2019, 23:53
manually closed
#11930 Wrong result when explain analyze
9/2/2019, 11:09
manually closed
#11294 View INFORMATION_SCHEMA.TIKV_STORE_STATUS data error reporting
9/2/2019, 03:50
manually closed
#11960 query system table TIKV_STORE_STATUS error
9/2/2019, 03:01
#11969
release-3.0
#11972
MERGED
#11767 After importing data using lightning, TiDB fails to connect PD
9/2/2019, 02:21
manually closed
#11905 Unexpected results caused by column pruning rules
8/30/2019, 08:35
#11927
release-3.0
#11953
MERGED
release-2.1
#13039
MERGED
release-3.1
#13198
MERGED
#11859 TiKV Crash
8/29/2019, 06:26
manually closed
#11900 Window function generates uncertain results
8/29/2019, 06:03
manually closed
#11332 IFNULL didn't work as expected.
8/27/2019, 12:44
manually closed
#11124 actual plan of a running stmt is not the same as the result of `explain stmt`
8/27/2019, 06:09
#11186
#10308 Lost connection to tidb-server when query a wrong format `TIME`
8/26/2019, 09:36
#11865
release-3.0
#11893
MERGED
release-2.1
#11910
MERGED
#9462 SHOW CREATE USER syntax creates non-creatable users
8/21/2019, 03:43
manually closed
#11180 Different result from MySQL using DIV with decimal type.
8/22/2019, 06:20
manually closed
#11612 window function row_number somtimes return wrong row number
8/22/2019, 03:38
#11637
release-3.0
#11824
CLOSED
#11626 using window function "first_value" get "index out of range" runtime error
8/22/2019, 02:57
#11678
release-3.0
#11823
MERGED
#11614 window function rank() sometimes lead to tidb-server panic
8/22/2019, 02:57
#11678
release-3.0
#11823
MERGED
#10443 Evaluation error with Logical Not on Decimal Values
8/20/2019, 15:15
#10498
release-2.1
#15915
MERGED
#11744 TiKV down
8/19/2019, 07:14
manually closed
#11782 Table name is not correct when explaining execution plan
8/20/2019, 02:32
#11780
#9111 CREATE USER/DROP USER privilege check is incorrect
8/19/2019, 11:08
#11589
release-2.1
#16158
CLOSED
#11165 `SET DEFAULT ROLE` fails privilege check
8/19/2019, 05:48
#11201
release-3.0
#11774
CLOSED
release-3.0
#11777
MERGED
#11647 wrong results when comparing `bit` with `string`
8/19/2019, 03:12
manually closed
#11390 wrong results of `IndexLookupJoin` in some cases
8/16/2019, 07:04
#11724
release-3.0
#11759
MERGED
#11544 Index Join executes wrongly when there's index with column has length
8/16/2019, 07:04
#11724
release-3.0
#11759
MERGED
#11600 Data race in `(*HashJoinExec).Close()` since `fetchInnerAndBuildHashTable` is still running
8/15/2019, 07:21
#11639
#11693 A data race is found in the CI
8/15/2019, 07:21
#11639
#9238 JDBC to TiDB useCursorFetch error...
8/14/2019, 10:54
manually closed
#10437 Invalid Error when using unsigned bigint as primary key and comparing it with negative numbers
8/12/2019, 07:38
manually closed
#11008 window function: should check fuction's arguments firstly.
8/10/2019, 08:22
#11613
release-3.0
#11705
MERGED
#11468 distsql: All data may be stored in memory(potential OOM) if kvReq.KeepOrder is true with a slow client
8/7/2019, 13:40
#11578
#11649 `select` failed to keep row order with `distinct`
8/7/2019, 05:36
manually closed
#11496 Left outer join reports "Column colx is ambiguous" error
8/1/2019, 02:52
manually closed
#11319 Result of DATE_ADD function is different from mysql.(Second)
8/6/2019, 10:26
#11312
#11599 Data race in `analyze_test` due to concurrent modification of global variables
8/6/2019, 03:38
#11609
#11470 Parser: AST.Restore() will restore char(1) to char(1,0)
8/6/2019, 02:02
manually closed
#11594 handle unsigned value wrongly in `builtinCastIntAsDecimalSig`
8/5/2019, 11:30
#11605
release-3.0
#11621
MERGED
release-2.1
#16310
MERGED
#11556 QUOTE(null) should return 'NULL' string instead of NULL value
8/5/2019, 11:05
#11592
release-3.0
#11619
MERGED
release-2.1
#13681
MERGED
#11610 An overflow int64 error in range calculation.
8/5/2019, 08:46
#11611
#9126 Add column should check column length.
8/5/2019, 03:42
manually closed
#8414 support select from table by partition
8/5/2019, 03:41
manually closed
#11365 bug of select on general column when add generated column first.
8/4/2019, 07:28
manually closed
#11102 Unexcepted result in `SELECT ... CASE WHEN ... ELSE NULL ...`
8/3/2019, 07:16
manually closed
#11590 union result is not same as mysql
8/2/2019, 09:17
manually closed
#10556 `IGNORE NULLS` in window function not implemented but no error thrown
8/2/2019, 09:14
#11554
#11349 dump of `on update` missing fraction
8/2/2019, 08:50
#11480
release-3.0
#11591
MERGED
release-2.1
#12462
MERGED
#11503 Deploy tidb with docker swarm, fail to send snap between tikv of different hosts
8/1/2019, 07:01
manually closed
#11528 TiDB3.0.1can't excute some sql
8/1/2019, 02:53
manually closed
#11001 window function: frame end cannot be UNBOUNDED PRECEDING.
7/31/2019, 06:27
manually closed
#11539 Bug in the sample.go when implement the reservoir alg
7/31/2019, 06:02
manually closed
#11002 window function: frame start cannot be UNBOUNDED FOLLOWING.
7/31/2019, 05:58
manually closed
#11011 window function: Window 'w': frame start or end is negative, NULL or of non-integral type
7/31/2019, 05:57
manually closed
#11010 window function: Window with RANGE N PRECEDING/FOLLOWING frame requires exactly one ORDER BY expression, of numeric or temporal type
7/31/2019, 03:50
#11488
#11508 window function: function name of ErrWindowInvalidWindowFuncUse should be lowercase
7/31/2019, 03:29
#11520
release-3.0
#11535
MERGED
#11309 Wrong result of Dateadd() when it working on a Decimal(or float,double) column
7/30/2019, 09:16
#11479
release-3.0
#11527
MERGED
release-2.1
#11628
MERGED
#11080 different behavior when inserting too long data in MySQL 5.7 and TiDB 3.0
7/30/2019, 02:19
manually closed
#11481 CI failed
7/29/2019, 08:38
manually closed
#11179 Different result from Mysql when casting a type conversation from a long string to an integer.
7/28/2019, 02:20
manually closed
#11256 Result of DATE_ADD function is different from mysql.(YEAR overflow)
7/27/2019, 10:46
manually closed
#11195 Function OCTET_LENGTH is not implemented but the documentation says yes.
7/26/2019, 06:21
#11451
#11145 Column information in error message is missing.
7/26/2019, 02:21
#11406
#11304 The warning message of `incorrect datetime` is corrupt.
7/25/2019, 10:12
#11445
release-3.0
#11447
MERGED
release-2.1
#11448
CLOSED
#11171 SELECT 0 LIKE 'a string' should not be true.
7/24/2019, 06:04
#11320
release-3.0
#11411
MERGED
#11139 should fill index data after adding an index on a virtual generated column
7/24/2019, 03:15
#11260
release-3.0
#11475
MERGED
release-2.1
#11538
MERGED
#10675 wrong result for `int_col < -184467440737095516167.1`
7/24/2019, 02:09
manually closed
#11313 Outputing column name missing
7/23/2019, 06:17
#11324
release-3.0
#11379
MERGED
release-2.1
#11381
MERGED
#10391 Incompatible with MySQL 8.0 about CAST string to unsigned
7/23/2019, 03:11
manually closed
#11369 Failed to upgrade tidb 3.0.1 from 2.1.2
7/23/2019, 02:17
manually closed
#11109 Autoid value is incorrect when field type is float or double
7/22/2019, 11:19
#11110
release-2.1
#11375
CLOSED
#11173 Aliasing a table with DELETE FROM is syntax error
7/19/2019, 09:58
#11184
#7620 TIKV DISCONNECTED!! Raftstore Busy!!
9/10/2018, 06:31
manually closed
#11286 Result of DATE_ADD function is different from mysql.(FROM Decimal to MICROSECOND)
7/18/2019, 15:42
manually closed
#10835 Incorrect weekday behaviour
7/18/2019, 01:31
manually closed
#11257 Result of DATE_ADD function is different from mysql.(MICROSECOND)
7/17/2019, 06:41
manually closed
#11287 Setting up and deploy TiDB: using docker-compose in MacOS
7/17/2019, 05:44
manually closed
#11235 Result of JDBC batch update is different from MySQL
7/17/2019, 05:01
#11263
release-3.0
#11290
MERGED
#11146 Can't be negative the value of NAME_CONST.
7/16/2019, 03:15
#11241
release-3.0
#11268
MERGED
#11261 upgrade from 2.1.14 to 3.0.0 ,tidb startup fail
7/16/2019, 01:21
manually closed
#11174 Function INSERT should be NULL if any argument is NULL
7/15/2019, 03:33
#11237
release-3.0
#11248
MERGED
release-2.1
#11249
MERGED
release-2.1
#11264
CLOSED
release-3.0
#11265
CLOSED
#11061 Unexcepted result in `INSERT INTO ... SELECT`
7/12/2019, 09:48
#11081
#10445 SHOW CREATE USER fails privilege check
7/12/2019, 07:03
manually closed
#10504 Load the imported data into the database, timestamp column, TiDB and MySQL behavior inconsistent
7/12/2019, 06:56
#11093
release-3.0
#11250
MERGED
#11221 result of 'select @@tidb_disable_txn_auto_retry' should be a number
7/12/2019, 05:45
manually closed
#10731 unsupported modify column %!s(ast.ColumnOptionType=12)
7/12/2019, 04:10
#11065
release-3.0
#11274
MERGED
release-2.1
#11331
MERGED
#11052 Cannot change column collation from `utf8mb4_general_ci` to `utf8mb4_general_ci`
7/12/2019, 04:10
#11065
release-3.0
#11274
MERGED
release-2.1
#11331
MERGED
#10056 point get -1 on bigint unsigned primary key gets max.uInt64 value
5/22/2019, 11:49
#10113
#11036 explain analyze panic when insert select
7/11/2019, 03:18
#11162
#10644 The used storage engine can't index column ‘xxxx’
7/8/2019, 11:15
#11045
release-3.0
#11214
MERGED
release-2.1
#11215
MERGED
#11123 Invalid JSON value for CAST to DATE/TIME/DATETIME/TIMESTAMP from column json_extract
7/8/2019, 07:57
manually closed
#11111 扩展set数据类型枚举范围，报错unsupported modify column %!s(ast.ColumnOptionType=12)"]
7/6/2019, 09:40
manually closed
#11009 window function: function name of error message should be lowercase
7/5/2019, 03:29
#11047
release-3.0
#11118
MERGED
#11007 window function: A window which depends on another cannot define partitioning.
7/4/2019, 06:25
manually closed
#11059 A critical bug was introduced during a tiny refactor in PR/11018
7/4/2019, 03:46
#11060
#10973 Generated column can refer to an auto-increment column
7/3/2019, 09:29
manually closed
#10937 incompatible behavior when modifying a stored generated column
7/3/2019, 09:28
manually closed
#10924 change generated column expression bug when have index on this generated column
7/3/2019, 09:28
manually closed
#10955 MAX_EXECUTION_TIME behavior differences from MySQL
7/1/2019, 13:10
#10959
release-3.0
#11028
MERGED
release-2.1
#12159
MERGED
#8700 SHOW CREATE TABLE strips character set information
7/1/2019, 09:26
manually closed
#9125 tidb sql count bug
7/1/2019, 04:52
#10974
release-2.1
#11019
MERGED
release-3.0
#11020
MERGED
#10740 TiDB panicked with "invalid memory address or nil pointer dereference"
6/27/2019, 11:45
manually closed
#10893 Should clean the memory usage of MemTracker when a query ends.
6/27/2019, 11:38
#10898
#10674 Missing data in query result
6/25/2019, 11:47
#10927
#9777 Window function panicked when range bound is time type
6/20/2019, 08:44
manually closed
#10752 Data Lost in tidb3.0
6/20/2019, 05:59
manually closed
#10796 use tidb-lightning problem
6/20/2019, 05:58
manually closed
#9997 Data truncation: BIT value is out of range in '(1)'
6/18/2019, 11:37
manually closed
#10784 `create table like` works wrong on a partitioned table
6/13/2019, 07:20
#10785
release-3.0
#10798
MERGED
#10754 tidb start failed!
6/10/2019, 14:06
manually closed
#10630 wrong selectivity for selection above inner child of index join
6/12/2019, 04:50
#10633
release-3.0
#10854
MERGED
release-2.1
#10856
MERGED
#10757 Tidb failed to write binlog sometimes
6/11/2019, 10:34
manually closed
#10410 Potential race condition in CREATE TABLE
6/10/2019, 14:50
manually closed
#9806 Window function's output order is wrong
6/10/2019, 12:00
manually closed
#10705 CREATE USER/GRANT PRIVILEGE should begin a new transaction
6/6/2019, 07:45
#10707
release-3.0
#10737
MERGED
release-2.1
#10739
MERGED
#10677 wrong result for `select * from t where int_pk = 1.1`
6/5/2019, 07:04
#10716
release-3.0
#10729
MERGED
#10678 wrong result of `select * from t where signed_int8_pk=18446744073709551615`
6/4/2019, 06:31
#10676
release-3.0
#10699
MERGED
#10631 set tidb_snapshot error
6/4/2019, 05:24
manually closed
#10242 invalid range,range.start should be smaller than range.end
6/4/2019, 05:16
manually closed
#10450 unexpected result of `unsigned_int_col >= -int_cnst`
5/31/2019, 06:01
manually closed
#10075 Default auto-retry mechanism causes TiDB to lose updates by default
5/29/2019, 14:27
manually closed
#10076 Auto-retry on PD crash can *also* cause lost updates, read skew
5/29/2019, 14:26
manually closed
#10608 GROUP_CONCAT error. subquery returns more than 1 row
5/29/2019, 05:55
#10615
release-3.0
#10636
MERGED
release-2.1
#10670
MERGED
#10435 panicked when using window function
5/27/2019, 08:46
#10452
release-3.0
#10720
MERGED
#9875 EXPLAIN Select * from view requires different privileges to MySQL
5/27/2019, 05:22
#10585
release-3.0
#10635
MERGED
#10516 TIDB_INLJ does not work for SemiJoin
5/24/2019, 06:25
#10583
#10549 RBAC doesn't work as expect
5/24/2019, 05:18
#10571
release-3.0
#10684
MERGED
#10584 test sync issue
5/23/2019, 15:07
manually closed
#10567 test sync auto fill sprint and pr
5/22/2019, 09:09
manually closed
#10478 TiDB doesn't handle sort by NULL correctly
5/22/2019, 08:30
#10488
release-2.1
#10724
MERGED
#10456 Window function panicked when partition by NULL
5/22/2019, 08:30
#10488
release-2.1
#10724
MERGED
#10365 Wrong feedback for unsigned column.
5/22/2019, 08:04
#10476
release-2.1
#10569
MERGED
#10509 Data race in ddl.(*worker).handleDDLJobQueue()
5/21/2019, 13:30
#10520
#8647 partition expr works not as expected
5/21/2019, 08:20
#10499
#10494 RANGE frame clause in window function not alway needs a ORDER clause
5/17/2019, 14:54
#10496
#10181 Wrong result when using unsigned bigint as primary key and comparing it with float numbers
5/15/2019, 11:33
#10405
release-2.1
#10730
MERGED
#10382 Function `period_diff ` is not compatible with MySQL 8.0
5/14/2019, 09:40
#10383
#10397 Incorrect range for CHAR column
5/14/2019, 08:15
#10124
release-2.1
#10455
MERGED
#10398 Incorrect range for CHAR BINARY column
5/14/2019, 08:15
#10124
release-2.1
#10455
MERGED
#8803 The error message for wrong collate is not properly
5/14/2019, 06:08
manually closed
#10340 race detected during execution of test
5/13/2019, 13:56
manually closed
#9727 addition between `datetime` and `interval` is not compatible with Mysql
5/10/2019, 07:20
#10329
release-2.1
#10416
MERGED
#9736 `PERIOD_ADD` is not compatible with Mysql
5/9/2019, 03:11
#10380
release-2.1
#10430
MERGED
#10341 Unexpected ambiguous error
5/8/2019, 11:30
#10384
release-2.1
#10419
MERGED
#9769 Cast `date` error
5/8/2019, 08:58
#10368
release-2.1
#10703
MERGED
#9729 `unix_timestamp` is not compatible with Mysql
5/7/2019, 11:21
manually closed
#10325 addition between `time` and `interval` is not compatible with Mysql
5/7/2019, 07:37
manually closed
#10344 In transaction select result is incorrect.
5/6/2019, 08:22
#10363
release-2.1
#10389
MERGED
#9764 Wrong `DATE/DATETIME` comparison in `BETWEEN` function
5/6/2019, 07:40
#10313
release-2.1
#10407
MERGED
#9730 `timestampadd` is not compatible with Mysql
5/5/2019, 14:06
#10314
release-2.1
#10431
MERGED
#9957 JSON_CONTAIN is not same with mysql.
4/30/2019, 10:59
#10298
#10302 wrong result for query containing timestamp type
4/30/2019, 09:20
#10303
release-2.1
#10345
MERGED
#8244 Fail to choose index join in when index has time column.
4/29/2019, 03:07
#8471
#10135 My hostname is ip, and tidb-ansible can only get the prefix.
4/29/2019, 01:58
manually closed
#10280 Got panic when running tispark test
4/28/2019, 03:48
#10286
#10187 make test failed
4/27/2019, 10:53
manually closed
#9067 YCSB workloade is too slow for scan operation
4/24/2019, 08:19
#9839
#10243 we should clear the buffered `Modify_count` if we `analyze a table again`
4/24/2019, 04:52
manually closed
#9860 A data race has been detected
4/22/2019, 11:31
#10224
release-2.1
#10694
MERGED
#10153 disable strict sql mode should not ignore bad null error
4/21/2019, 07:53
#10161
release-2.1
#10254
MERGED
#222 Support case insensitive collations
4/21/2019, 06:50
manually closed
#10178 Max result incorrect when using Unsigned bigint as primary key.
4/19/2019, 04:58
#10179
release-2.1
#10209
MERGED
#5293 Potential error in 'chunk_executor'
4/18/2019, 08:20
manually closed
#10156 Stack overflow caused by checking constant wrongly
4/18/2019, 07:00
#10174
release-2.1
#10189
MERGED
#9033 order by rand() don't return random value
4/15/2019, 08:02
#10064
#9732 `monthname` is not compatible with Mysql
4/11/2019, 07:51
#10109
release-2.1
#10733
MERGED
#10051 expression: `unix_timestamp` is not compatible with MySQL
4/10/2019, 09:36
manually closed
#9735 `MAKETIME` is not compatible with Mysql
4/9/2019, 08:46
#10074
release-2.1
#10089
MERGED
#9805 Panic when `explain analyze ...`
4/9/2019, 03:12
#10035
#10077 Documentation for transaction retries is misleading
4/9/2019, 24:48
#1027
master
#1231
MERGED
#9843 predicate mistakenly pushed down over join
4/4/2019, 07:50
#9848
release-2.0
#10047
MERGED
release-2.1
#10049
MERGED
#3834 Table name and column name can not be scientific notation
4/4/2019, 02:49
manually closed
#9984 json_contains_path is not same with MySQL
4/3/2019, 02:49
manually closed
#9713 Function `dayname` is incompatible with Mysql
4/2/2019, 05:45
#9975
release-2.1
#10732
MERGED
#9513 Improper use of time zone when checking for default values in adding a column
4/1/2019, 13:38
#9578
#4205 Concurrent Transaction "No database selected" when database is not specified in connection string
4/1/2019, 13:13
#9906
#9734 selection between dates is not compatible with Mysql
4/1/2019, 05:10
manually closed
#9922 wrong aggEliminateCheck for `select group_concat() group by unique`
4/1/2019, 04:21
#9967
release-2.1
#9969
MERGED
#9748 Unexpected error when window function meets prepare
3/30/2019, 12:11
#9795
#9715 `date_add` and `date_sub` are incompatible with Mysql
3/30/2019, 10:34
#9874
release-2.1
#9963
MERGED
#9775 `set time_zone` is not compatible with MySQL
3/30/2019, 04:47
#9822
release-2.1
#10000
MERGED
#9770 Converting `decimal` to `datetime` or `timestamp` when insert is not compatible with MySQL
3/30/2019, 03:27
#9899
release-2.1
#10734
MERGED
#9711 Results of `select now()-curdate()*1000000-curtime()` is not stable
3/29/2019, 10:51
manually closed
#9667 Function `date_add` and `date_sub` don't check datetime field overflow
3/29/2019, 09:57
#9702
release-2.1
#9966
MERGED
#9710 Results of `unix_timestamp()-unix_timestamp(now())` is wrong and not stable
3/29/2019, 07:20
#9884
#9920 wrong result of `select group_concat(123, null)`
3/28/2019, 06:24
#9921
release-2.1
#9930
MERGED
#9910 `NODE_ID` is mistaken as a full keyword
3/28/2019, 06:14
manually closed
#9900 wrong result when `select count/sum(distinct ) from int_col union all decimal_col`
3/27/2019, 10:12
#9901
release-2.1
#9931
MERGED
#4232 Missing ParseTimeFromDecimal Causing Incorrect Date Time for Decimals
3/26/2019, 19:25
manually closed
#9767 Handling invalid `YEAR` string is not compatible with Mysql
3/25/2019, 13:49
#9856
release-2.1
#10493
MERGED
#9883 INSERT INTO table_name not same with MySQL
3/25/2019, 12:19
manually closed
#9774 `TIME_FORMAT` is not compatible with MySQL
3/25/2019, 05:47
#9841
#9731 `last_day` is not compatible with Mysql
3/23/2019, 07:20
manually closed
#9853 SHOW PROCESSLIST always reports idle sessions as zero seconds
3/22/2019, 01:36
#9854
#9836 Crash selecting from information_schema.processlist
3/21/2019, 11:23
#9842
#9776 `convert_tz` is not compatible with MySQL
3/21/2019, 11:10
manually closed
#9131 Syncer doesn't honor syscall.SIGTERM when retrying errors
3/11/2019, 05:28
manually closed
#9773 `str_to_date` is not compatible with MySQL
3/21/2019, 07:00
#9819
#9797 Privilege bypass in view
3/19/2019, 08:00
manually closed
#9722 wrong row count estimation for filters containing correlated column
3/19/2019, 07:39
#9738
release-2.1
#9937
MERGED
#9639 The field name become empty when there's window function
3/11/2019, 11:01
#9644
#9755 test sync
3/17/2019, 03:32
manually closed
#9498 window function query fails to execute ('lost connection to server..')
3/15/2019, 13:51
manually closed
#9591 Panicked when using window function with normal agg function
3/15/2019, 07:39
#9592
#9700 incorrect correlation of histogram when column is loaded ad hoc
3/14/2019, 08:28
#9701
#9666 Function `str_to_date` is incompatible with Mysql
3/14/2019, 05:04
#9693
release-2.1
#9826
MERGED
#9669 Variable `default_week_format` doesn't work
3/13/2019, 07:25
#9685
release-2.1
#9753
MERGED
#3442 missing rows during batch loading
3/12/2019, 16:02
manually closed
#9636 we should use col.OriginColName instead col.ColName when extracting index filter
3/12/2019, 02:19
#9637
release-2.1
#9658
MERGED
#9554 Unexpected error when using named window
3/11/2019, 13:10
#9567
#9633 Query's result after alter table with default value does not agree with tispark
3/11/2019, 09:31
manually closed
#7797 group_concat error/warning question
10/11/2018, 09:01
#7799
release-2.1
#8406
MERGED
#9494 set `ExpectedCnt` for children of join properly
3/11/2019, 07:08
#9497
release-2.1
#9647
MERGED
release-2.0
#9649
MERGED
#9552 Unexpected error when using window function and view
3/8/2019, 08:17
manually closed
#9577 always chose the left table as outer side when both tables specified in TIDB_INLJ
3/8/2019, 05:25
#9579
release-2.1
#9615
MERGED
#9130 occasionally rollback failure
3/7/2019, 11:11
manually closed
#9532 when I use lightning, I get some error with database name.
3/5/2019, 06:07
#9547
release-2.1
#9595
MERGED
#9518 incompatible behavior for aggregation in subquery with MySQL
3/4/2019, 10:52
#9542
release-2.1
#9551
MERGED
#9540 test sync jira
3/4/2019, 09:29
manually closed
#9479 panic raised by `show stats_histograms`
2/28/2019, 05:06
#9487
release-2.1
#9502
MERGED
release-2.0
#9503
MERGED
#9325 select result of range partition is incorrect
2/27/2019, 02:41
#9473
release-2.1
#9475
MERGED
release-2.0
#9476
MERGED
#8518 Wrong behavior of prepare && execute
2/25/2019, 08:44
#9204
release-2.1
#9466
MERGED
#8642 anti-semi join execution does not handle `null` case properly
2/25/2019, 08:15
manually closed
#9386 Get the correct result of "show create table" when adding the first index to the table
2/22/2019, 10:49
#9388
#9382 Variables initialized before configuration file parsed
2/21/2019, 10:19
manually closed
#9100 add index on partitioned table should check the constraints
2/19/2019, 06:12
#9323
#9331 assertion failed on order by items
2/18/2019, 02:57
#9333
release-2.1
#9335
MERGED
#8521 date_add interval month diffs from mysql
2/17/2019, 02:55
manually closed
#9047 Lost connection to MySQL server during query-index out of range
2/15/2019, 07:34
#9197
release-2.1
#9319
MERGED
#8983 fail to insert record, look like wrongly parsed sql
2/14/2019, 12:14
#208
#7749 ALTER TABLE t1 CHARACTER SET parsed but ignored
2/13/2019, 13:41
manually closed
#8161 ANY_VALUE function does not suppress group by errors
2/13/2019, 13:20
manually closed
#9214 There is a problem adding an index to a generated column with an expression error.
2/13/2019, 08:00
manually closed
#8921 Incorrect row count estimation in TiDB 2.1.1
2/13/2019, 02:53
#9282
release-2.1
#9405
MERGED
#9165 enum + insert on duplicate update > data truncate
2/12/2019, 03:48
#9225
release-2.1
#9280
MERGED
release-2.0
#9281
MERGED
#9192 The "0000" value of the year type is different from the MySQL processing
2/11/2019, 03:20
#9250
#3560 run sql :select LOWER('TiDB'); bug:result is t,not tidb
2/10/2019, 19:55
manually closed
#8013 Error table doesn't exist when executing update query sometimes
2/2/2019, 11:37
manually closed
#9196 panic while adding a new tikv instance
1/31/2019, 04:44
manually closed
#9133 error message on no password is incorrect
1/24/2019, 11:14
#9140
#8798 wrong result for inner join built from `!= any (subq)`
1/21/2019, 08:17
#9106
release-2.1
#9403
MERGED
#8697 error result when int join decimal
1/17/2019, 05:37
manually closed
#9091 query is get the little number, but tidb returns the big more.
1/16/2019, 09:32
manually closed
#9044 rows missing for LeftOuterSemiJoin when using merge join
1/14/2019, 13:29
#9046
release-2.1
#9080
MERGED
#9032 broken merge join generated when TIDB_SMJ hint is specified
1/14/2019, 10:00
#9037
release-2.1
#9074
MERGED
release-2.0
#9075
MERGED
#8967 variable: select global variable with out global flag return wrong result.
1/8/2019, 14:06
manually closed
#8699 Load data doesn't handle incorrect data correctly
1/8/2019, 06:59
manually closed
#8698 Default value wasn't effective when loading data for columns with NOT NULL attribute
1/8/2019, 06:55
manually closed
#8465 format error: select str_to_date('18/10/22','%y/%m/%d') from dual
1/8/2019, 04:37
#8517
#7403 Check user privilege when setting global/session variables
1/5/2019, 02:32
#8837
#8853 Incorrect index after deleting from a table with index of multiple columns using a subquery, on latest master version (ADMIN CHECK TABLE failed)
1/4/2019, 04:26
manually closed
#8864 TiDB query bug with UPPER function
12/28/2018, 11:30
manually closed
#8787 potential goroutine leak on parallel hash aggregate
12/27/2018, 09:14
#8810
release-2.1
#10656
MERGED
#8219 Create table alway failed from syncer(mysql to proxysql + tidb)
11/13/2018, 06:31
manually closed
#8644 unexpect data truncate error when prepare plan cache enabled
12/14/2018, 07:39
#8656
#8646 wrong table dual plan for anti semi join
12/11/2018, 09:18
#8648
release-2.1
#8730
MERGED
#8615 unexpected behavior about prepare cache
12/10/2018, 12:12
#8619
#8634 Optimizer fails to generate any plan when `TIDB_SMJ` is specified
12/10/2018, 09:45
#8635
release-2.1
#8729
MERGED
#8497 date_add/date_sub works unexpectedly
12/8/2018, 01:12
manually closed
#8153 wrong behavior when enabling prepare-cache in stmt `order by ?`
12/3/2018, 13:48
#8206
#8499 left join cause result duplicate
11/29/2018, 06:15
#8505
release-2.1
#8507
MERGED
release-2.0
#8508
MERGED
#8472 mydumper crash when table name ends with a backslash (\)
11/29/2018, 05:19
#12
master
#11
CLOSED
#8196 inconsistent result with mysql
11/29/2018, 04:40
#8389
release-2.0
#8514
MERGED
release-2.1
#8515
MERGED
#8231 result of union length is wrong
11/27/2018, 03:35
#8442
release-2.1
#8490
MERGED
release-2.0
#8491
MERGED
#8074 PREPARE stmt fail or return wrong error type
11/27/2018, 03:01
manually closed
#7522 set password='xx' fails privilege check
11/26/2018, 14:19
#8426
release-2.1
#13805
MERGED
#7768 Coprocessor does not handle ambiguous time zones correctly
11/23/2018, 16:25
manually closed
#8330 plan-cache memory leak
11/22/2018, 14:05
#8339
#7398 convert string to int return wrong result.
11/22/2018, 13:59
manually closed
#8320 drop database bug if the database has partition table
11/22/2018, 13:59
manually closed
#8372 tidb-server does not correctly handle unix-socket connections
11/22/2018, 05:43
#8381
release-2.1
#8398
MERGED
release-2.1
#8419
MERGED
#1053 information_shema.files miss some column
11/22/2018, 03:36
#8387
#8337 hash-join executor close returned but forked goroutine still running
11/20/2018, 03:49
#8338
release-2.1
#8391
CLOSED
#4231 ParseTime handles dot incorrectly when only date part is provided
11/19/2018, 21:28
manually closed
#8195 memory leak when preparing data
11/16/2018, 12:35
manually closed
#8199 different ouput column number with MySQL
11/14/2018, 07:51
manually closed
#8189 unexpected error happened in union
11/14/2018, 07:50
manually closed
#8291 incorrect column value of type `year` for zero input
11/14/2018, 07:25
#8292
release-2.0
#8396
MERGED
release-2.1
#8397
MERGED
#4844 parse CREATE TABLE ... PARTITION panic
11/13/2018, 11:33
manually closed
#8201 inconsistent result with MySQL
11/13/2018, 07:27
#8251
#8198 unexpected plan builder error
11/13/2018, 03:17
#8273
release-2.0
#8317
MERGED
#8270 tidb-server oom-killer
11/12/2018, 10:41
manually closed
#8223 table scan is chosen while index scan is available when `IfNull` is eliminated
11/12/2018, 04:45
#8236
release-2.1
#9587
MERGED
#8253 lingering tidb-server left after `make explaintest` fails
11/12/2018, 03:29
#8261
#8077 [BUG] can't support format '+HH:mm' on interval hour
11/9/2018, 05:15
manually closed
#8221 empty column name returned when `IfNull` is eliminated
11/8/2018, 07:13
#8225
#8202 unexpected ERROR 1054 (42S22): Unknown column 'a' in 'order clause'
11/7/2018, 09:50
#8214
release-2.1
#8238
MERGED
release-2.0
#8318
MERGED
#8115 statistics update error for deleted tables
11/5/2018, 10:28
#8174
release-2.1
#8182
MERGED
release-2.0
#8184
MERGED
#8141 unstable results for Union
11/2/2018, 09:28
#8142
release-2.1
#8165
MERGED
release-2.0
#8168
MERGED
#8135 explain panic when use _tidb_rowid as the condition
11/2/2018, 06:31
#8143
release-2.1
#8180
MERGED
#8131 The _tidb_rowid is not correct when using index scan only
11/1/2018, 04:48
manually closed
#8127 crash when truncate table in transcation
10/31/2018, 14:57
manually closed
#8065 prepare panic via binary protocol when plan cache is enable
10/29/2018, 11:05
#7956
#8062 wrong result for query containing subquery when plan cache is enabled
10/26/2018, 03:37
#8064
release-2.0
#8395
MERGED
release-2.1
#8399
MERGED
#7615 Wrong behavior on builtin function `truncate`
10/24/2018, 07:42
#8000
#7048 setting timezone to "System" does not work
10/22/2018, 12:04
manually closed
#7868 Error occurred when read table stats for table, The error message is [types:1690]constant -9223372036854775808 overflows int
10/17/2018, 06:45
#7883
release-2.1
#7944
MERGED
#7914 `DeferredExpr` is lost in constant folding
10/17/2018, 05:34
#7915
release-2.1
#7926
MERGED
#7833 DROP VIEW IF EXISTS causes server crash (breaking mydumper)
10/16/2018, 11:14
#7906
#7307 server crash on GROUP BY indexed enum
9/12/2018, 12:29
#7624
#7498 create partitioned table with bigint column fail
10/12/2018, 12:36
manually closed
#7834 IsNull should not be propagated from column equal condition
10/8/2018, 06:47
#7835
release-2.1
#7851
MERGED
#7813 combined index low bound check question
10/8/2018, 06:30
#7814
release-2.1
#7856
MERGED
#7825 mydumper refuses to backup with idle sessions
10/8/2018, 04:38
#7826
release-2.1
#7839
MERGED
#7791 show create table result not correct when the table with a compression option
9/27/2018, 12:36
manually closed
#7778 `Cast(unsigned arg as decimal)` doesn't work properly
9/27/2018, 09:18
#7792
#7687 wrong result for query containing embedded outer join
9/17/2018, 05:39
#7689
release-2.0
#7899
MERGED
#7578 slice bounds out of range
9/12/2018, 12:29
#7624
#7611 HashJoinExec.Close should wait for the exit of innerWorker
9/4/2018, 12:17
manually closed
#7422 Updating rows by auto_increment id cause id increasing dramatically
8/31/2018, 06:24
#7515
release-2.0
#7846
MERGED
#7333 miss "subquery returns more than 1 row" check when MaxChunkSize=1
8/29/2018, 08:29
manually closed
#7501 insert timestamp failure with 0000-00-00 00:00:00.000000 in prepare statement
8/28/2018, 05:36
#7506
#7421 Reading from information_schema.table fails while DDL is being performed
8/23/2018, 05:32
#7459
#7308 unique key disappear in the partitioned table
8/20/2018, 08:40
manually closed
#7345 Can not show index for the partitioned table
8/20/2018, 08:40
manually closed
#7397 prepare select '0000-00-00 00:00:00' got `0001-01-01 00:00:00`
8/20/2018, 07:25
#7415
#7354 RegionNotFound should be retryable
8/13/2018, 09:32
manually closed
#7226 Join on index has incorrect range and will contain NULL value
8/6/2018, 08:13
manually closed
#6886 Query failed with "[src/coprocessor/dag/expr/constant.rs:27]: Can\'t eval_int from Datum"
8/7/2018, 05:47
manually closed
#7176 update table left join with an auto_increment column table failure
8/2/2018, 05:47
#7177
#7200 select big_unsigned_int union decimal differ from mysql
7/31/2018, 13:21
#7202
#7148 updateStatsWorker got runtime error: index out of range
7/31/2018, 06:30
#7152
#7075 union result is not differ from mysql
7/30/2018, 05:48
#7112
#7061 Wrong behavior when insert default value
7/25/2018, 14:41
#7068
#7064 Error when executing `insert select` where table has generated column
7/25/2018, 14:41
#7068
#7030 daylight saving time: behavior of insert data is not compatible with mysql
7/23/2018, 17:32
manually closed
#6978 daylight saving time is not considered at current codebase.
7/23/2018, 17:32
manually closed
#7104 Prefix index implementation for utf8 string is incorrect
7/19/2018, 15:44
#7109
release-2.0
#7126
MERGED
#6985 panic when multiply very big decimal with a very small decimal
7/12/2018, 06:10
manually closed
#6987 result of `bit_or` is different from mysql
7/5/2018, 16:22
#6994
#6983 panic during stream aggregate
7/4/2018, 10:28
#6984
#6622 when loading data， execute “use database” crashed
6/28/2018, 05:40
#6918
#6835 Behavior of str_to_date() is different from mysql
6/28/2018, 13:38
#6919
#6864 order by IFNULL and limit throw error 'runtime error: index out of range'
6/25/2018, 11:08
#6899
release-2.0
#6923
MERGED
#6875 insert DATE type values produce many EOF logs.
6/22/2018, 03:07
manually closed
#6828 Error Code: 1105. runtime error: invalid memory address or nil pointer dereference
6/13/2018, 12:03
#6830
release-2.0
#7246
MERGED
#6731 Diff result with mysql for statement with `union` and `union all`
6/7/2018, 09:08
#6752
release-2.0
#6787
MERGED
#3908 Failed to detect derived table name duplication for UNION statement
6/5/2018, 07:25
#6716
#6661 Result error for IN Predicate.
5/30/2018, 05:36
#6667
release-2.0
#6687
MERGED