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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
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3,590 Open 15,937 Closed
3,590 Open 15,937 Closed
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Issues list

There is a 57.7% performance regression in corebanking after PR#57937
#58028 opened Dec 5, 2024 by owlsome2501
tidb_stats_cache_mem_quota can't control stats cache cost type/bug The issue is confirmed as a bug.
#58026 opened Dec 5, 2024 by lilinghai
Inconsistent result after disabling partition_processor type/bug The issue is confirmed as a bug.
#58025 opened Dec 5, 2024 by Nickelth
Inconsistent results after disabling some optmization rules type/bug The issue is confirmed as a bug.
#58022 opened Dec 5, 2024 by Nickelth
panic in execAnalyzeStmt invalid memory address or nil pointer dereference affects-8.5 This bug affects the 8.5.x(LTS) versions. severity/critical sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#58020 opened Dec 5, 2024 by lilinghai
1
@winoros
2
better default stats cache's memory quota type/enhancement The issue or PR belongs to an enhancement.
#58014 opened Dec 5, 2024 by hawkingrei
1
Graceful shutdown not well integrated with ProxySQL component/server type/enhancement The issue or PR belongs to an enhancement.
#58007 opened Dec 5, 2024 by dveeden
1
Send traffic requests to TiProxy type/new-feature
#58005 opened Dec 5, 2024 by djshow832
1
@djshow832
Aggregate goroutine leak when exceed quota type/bug The issue is confirmed as a bug.
#58004 opened Dec 5, 2024 by wshwsh12
@xzhangxian1008
1
Pitr restore speed is too slow for many split files in million tables scenario type/bug The issue is confirmed as a bug.
#58002 opened Dec 5, 2024 by lilinghai
batched coprocessor task may be sent to wrong store affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. severity/minor sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
#58001 opened Dec 5, 2024 by you06
mysql.analyze_jobs missed indexes affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#57996 opened Dec 4, 2024 by winoros
@Rustin170506
Regarding the ROUND function and other predicates, the results from TiKV and TiFlash are inconsistent. type/bug The issue is confirmed as a bug.
#57995 opened Dec 4, 2024 by fenfeng9
1
infoschemaV2's lifetime is limited and may cause statistics wrongly deleted affects-8.5 This bug affects the 8.5.x(LTS) versions. severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#57994 opened Dec 4, 2024 by winoros
Incompatible query result in FLOAT column affects-8.4 type/bug The issue is confirmed as a bug.
#57993 opened Dec 4, 2024 by Dylan0222
1
planner: the global binding is not working when using Prepared Statement with "group by hour" affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. epic/sql-plan-management report/customer Customers have encountered this bug. severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#57992 opened Dec 4, 2024 by qw4990
1
planner: the estimation results of same predicate on different index statistics are not consistent epic/cardinality-estimation the optimizer cardinality estimation report/customer Customers have encountered this bug. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#57991 opened Dec 4, 2024 by qw4990
stats' gc process wrongly deletes the statistics of tables that are not analyzed in extreme situation affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#57983 opened Dec 4, 2024 by winoros
planner: assumed data distribution of out-of-range estimation might not be correct in some cases epic/cardinality-estimation the optimizer cardinality estimation report/customer Customers have encountered this bug. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#57975 opened Dec 4, 2024 by qw4990
support keyspace mock store type/enhancement The issue or PR belongs to an enhancement.
#57969 opened Dec 4, 2024 by ystaticy
consecutive values on nonclustered PK/UK connected by OR make some rule-based Batch_Point_Get ineffective type/enhancement The issue or PR belongs to an enhancement.
#57963 opened Dec 4, 2024 by time-and-fate
Restore Parameter --tikv-max-restore-concurrency Should Be Limited component/br This issue is related to BR of TiDB. type/enhancement The issue or PR belongs to an enhancement.
#57962 opened Dec 4, 2024 by 3pointer
1
Auto analyze always failed to initialize the queue for GC life time is shorter than transaction duration affects-8.5 This bug affects the 8.5.x(LTS) versions. component/statistics severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#57960 opened Dec 4, 2024 by lilinghai
1
@Rustin170506
br: log status json report missing status 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 may-affects-8.5 severity/major type/bug The issue is confirmed as a bug.
#57959 opened Dec 4, 2024 by BornChanger
stats: concurrent map read and map write type/bug The issue is confirmed as a bug.
#57958 opened Dec 4, 2024 by lilinghai
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