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switch schema v2 cause 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.
Information schema is changed
component/ddl
#53599
opened May 28, 2024 by
D3Hunter
Abnormal logs cause disk space to run out
component/tikv
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.
#54112
opened Jun 19, 2024 by
spihiker
some flags are unexpectedly added to table info meta
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.
#54751
opened Jul 19, 2024 by
wjhuang2016
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
Cannot compile because github.com/cloudfoundry/gosigar
component/build
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.
#49742
opened Dec 24, 2023 by
wubin1989
br restore failed when injection tikv failure 5 minutes every 5 minutes
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.
#56046
opened Sep 12, 2024 by
Lily2025
mvcc: [types:1406]Data Too Long, field len 12, data len 26%
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/transaction
SIG:Transaction
type/bug
The issue is confirmed as a bug.
#54865
opened Jul 24, 2024 by
GMHDBJD
Incorrect plan when executing query with multi-valued indexes with tiflash
component/tiflash
fuzz/randomtest
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.
#56192
opened Sep 20, 2024 by
JaySon-Huang
copIteratorWork meet panic: runtime error: index out of range [736] with length 72
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.
#56090
opened Sep 14, 2024 by
dbsid
runtime error: index out of range [1] with length 1
on SELECT
fuzz/sqlancer
may-affects-5.1
#43256
opened Apr 20, 2023 by
DerZc
tidb_plan_cache_invalidation_on_fresh_stats causing unstable tpc-c performance
affects-7.5
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/moderate
sig/planner
SIG: Planner
type/bug
The issue is confirmed as a bug.
#43928
opened May 17, 2023 by
dbsid
Inconsistent query results for the same value in a GENERATED column
affects-8.1
component/coprocessor
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
severity/major
sig/execution
SIG execution
type/bug
The issue is confirmed as a bug.
#44135
opened May 24, 2023 by
sayJason
[dr-autosync]PITR will be blocked if an online recovery is attempted while a log backup is in progress.
affects-7.5
affects-8.1
component/br
This issue is related to BR of TiDB.
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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
type/bug
The issue is confirmed as a bug.
#44079
opened May 23, 2023 by
mayjiang0203
can not change collation for a column which used with generated column
affects-7.5
affects-8.1
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/sql-infra
SIG: SQL Infra
type/bug
The issue is confirmed as a bug.
#43455
opened Apr 27, 2023 by
aytrack
planner: unexpected cardinality estimation results
epic/cardinality-estimation
the optimizer cardinality estimation
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/moderate
sig/planner
SIG: Planner
type/bug
The issue is confirmed as a bug.
#44376
opened Jun 2, 2023 by
qw4990
tiflash MPP should fully support virtual column
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.
#44707
opened Jun 15, 2023 by
AilinKid
select * from information_schema.tables get This issue is related to DDL of TiDB.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
may-affects-5.4
This bug maybe affects 5.4.x versions.
may-affects-6.1
may-affects-7.1
type/bug
The issue is confirmed as a bug.
Error 1105 (HY000): context deadline exceeded
affects-6.5
component/ddl
#44471
opened Jun 7, 2023 by
River2000i
Received an This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/planner
SIG: Planner
type/bug
The issue is confirmed as a bug.
Unknown column
error when using recursive CTE
affects-7.5
affects-8.1
may-affects-5.2
#45181
opened Jul 5, 2023 by
wd0517
Incompatible query results with MySQL
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/minor
sig/execution
SIG execution
type/bug
The issue is confirmed as a bug.
#44929
opened Jun 25, 2023 by
sayJason
workload report “Error 8027: Information schema is out of date: schema failed to update in 1 lease, please make sure TiDB can connect to TiKV” after pd leader changed due to pd leader io hang
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/moderate
sig/transaction
SIG:Transaction
type/bug
The issue is confirmed as a bug.
#44920
opened Jun 25, 2023 by
Lily2025
SELECT '2023-03-21 12:00:00' + INTERVAL (1+2)*3 DAY reports "Incorrect parameter count" error
component/parser
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.
#42416
opened Mar 21, 2023 by
sleepymole
Problems when using right join and Field functions simultaneously
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.
#42375
opened Mar 19, 2023 by
DBMSTesting
Problems encountered when using the right join elt function together
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.
#42377
opened Mar 19, 2023 by
DBMSTesting
Problems encountered when using the natural right join and concatws functions together
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.
#42379
opened Mar 19, 2023 by
DBMSTesting
function This is a compatibility issue with MySQL 8.0(but NOT 5.7)
may-affects-5.1
This bug maybe affects 5.1.x versions.
may-affects-5.2
This bug maybe affects 5.2.x versions.
may-affects-5.3
This bug maybe affects 5.3.x versions.
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/execution
SIG execution
type/bug
The issue is confirmed as a bug.
bit_count
result is Inconsistent with MySQL
affects-7.5
affects-8.1
compatibility-mysql8
#44621
opened Jun 13, 2023 by
fzzf678
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