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Issues: pingcap/tidb

RFC: reorganize packages layout for this repository
#41241 opened Feb 9, 2023 by bb7133
Open 17
flaky test list
#41316 opened Feb 12, 2023 by hawkingrei
Open
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Issues list

TiKV and TiFlash behave differently when performing type conversion impact/wrong-result may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/moderate sig/execution SIG execution type/bug The issue is confirmed as a bug.
#53893 opened Jun 8, 2024 by r33s3n6
1
round function on exact number produces different result from MySQL compatibility-mysql8 This is a compatibility issue with MySQL 8.0(but NOT 5.7) impact/wrong-result may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/execution SIG execution type/bug The issue is confirmed as a bug.
#53891 opened Jun 8, 2024 by r33s3n6
3
Query execution failed after disabling some optimization rules may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53865 opened Jun 6, 2024 by Nickelth
1
DATA RACE in the TestShuffleMergeJoinInDisk component/test may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/execution SIG execution type/bug The issue is confirmed as a bug.
#53862 opened Jun 6, 2024 by hawkingrei
1
DATA RACE in the TestTableRestoreSuite component/lightning This issue is related to Lightning of TiDB. component/test may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53820 opened Jun 5, 2024 by hawkingrei
@lance6716 @lyzx2001
1
runtime error: slice bounds out of range [:33] with capacity 32 in expression.(*builtinRpadUTF8Sig).vecEvalString impact/panic may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53797 opened Jun 4, 2024 by r33s3n6
2
The limit subquery in the select position prevents Indexjoin plan may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53743 opened Jun 3, 2024 by Chad20N13
batch client panic when close affects-7.5 affects-8.1 impact/panic may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 severity/major sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
#53727 opened May 31, 2024 by crazycs520
@crazycs520
br backup failed when pd rolling restart component/br This issue is related to BR of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53712 opened May 31, 2024 by Lily2025
@3pointer
2
switch schema v2 cause Information schema is changed component/ddl This issue is related to DDL of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53599 opened May 28, 2024 by D3Hunter
@GMHDBJD
when truncate(...) is NULL, truncate(...) is not NULL evaluates to 1 unexpectedly may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/execution SIG execution type/bug The issue is confirmed as a bug.
#53546 opened May 24, 2024 by r33s3n6
1
nightly br always occurs oom where restore 1M tables component/br This issue is related to BR of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53529 opened May 24, 2024 by shaoxiqian
1
Unexpected Result with NATURAL RIGHT JOIN and Bitwise NOT affects-8.2 fuzz/sqlancer impact/wrong-result may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53506 opened May 23, 2024 by suyZhong
@hawkingrei @ghazalfamilyusa
2
"ERROR 8121 (HY000): privilege check for 'Select' fail" occurs with an UPDATE statement that includes a CTE may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53490 opened May 22, 2024 by harry1129
@bb7133
2
flaky test for disttask resource control component/ddl This issue is related to DDL of TiDB. component/test may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53468 opened May 22, 2024 by lance6716
incorrect query result using sum aggregation affects-8.2 fuzz/randomtest impact/wrong-result may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53401 opened May 20, 2024 by wjhuang2016
1
@hawkingrei
4
unexpected 'Duplicate entry' when insert empty value component/ddl This issue is related to DDL of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53329 opened May 16, 2024 by wjhuang2016
4
SELECT execution failed when using opt_rule_blacklist may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53290 opened May 15, 2024 by Nickelth
1
@Rustin170506
5
add index blocked with error "not found instance” after injection pd leader io delay component/ddl This issue is related to DDL of TiDB. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major type/bug The issue is confirmed as a bug.
#53282 opened May 15, 2024 by Lily2025
@ywqzzy
1
The estRows is inaccurate when there is data skew. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53178 opened May 10, 2024 by yedushusheng
@hawkingrei @qw4990 @time-and-fate
2
TiDB allows variables and parameters in VIEWs while MySQL does not compatibility-mysql8 This is a compatibility issue with MySQL 8.0(but NOT 5.7) may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53176 opened May 10, 2024 by mjonss
SQL_MODE not considered for VIEWs may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53175 opened May 10, 2024 by mjonss
1
The estRows is wrong if SQL is executed multiple times epic/cardinality-estimation the optimizer cardinality estimation may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53119 opened May 9, 2024 by yedushusheng
@hawkingrei
1
analyze can't continue after TiDB is restarted may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/moderate sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#53087 opened May 7, 2024 by zeminzhou
@hawkingrei
2
lightning failing the entire bulk load with Error 1205: Lock wait timeout exceeded; try restarting transaction" may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 may-affects-7.5 may-affects-8.1 severity/major sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#53042 opened May 6, 2024 by mittalrishabh
3
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