Skip to content

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
Rearrange logical optimizing rule
#55231 opened Aug 6, 2024 by AilinKid
Open 10
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Clear current search query, filters, and sorts
120 Open 742 Closed
120 Open 742 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

BR snapshot restore reuses the last global ID when pre-allocates table IDs affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/br This issue is related to BR of TiDB. severity/major type/bug The issue is confirmed as a bug.
#59718 opened Feb 24, 2025 by Leavrth
1
Indexed and without indexed queries return inconsistency results after network partition inject and recovery. affects-5.4 This bug affects the 5.4.x(LTS) versions. component/ddl This issue is related to DDL of TiDB. 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/critical type/bug The issue is confirmed as a bug.
#59567 opened Feb 17, 2025 by yanghy233
2
tikv/unistore can't handle sql mode and get wrong sql result affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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/execution SIG execution type/bug The issue is confirmed as a bug.
#59566 opened Feb 17, 2025 by wshwsh12
1
role (RBAC) related code does not handle username or host with @ correctly affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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/minor sig/sql-infra SIG: SQL Infra type/bug The issue is confirmed as a bug.
#59552 opened Feb 14, 2025 by tiancaiamao
@tiancaiamao
PessimisticLock may not be able to resolve async commit locks affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. report/customer Customers have encountered this bug. severity/major sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
#59494 opened Feb 13, 2025 by zyguan
3
The result of IF function not compatible with MySQL affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. report/community The community has encountered this bug. severity/moderate sig/execution SIG execution type/bug The issue is confirmed as a bug.
#58933 opened Jan 15, 2025 by Defined2014
@XuHuaiyu
1
Table collation doesn't follow schema affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. compatibility-mysql80 This is a compatibility issue with MySQL 8.0(but NOT 5.7) component/ddl This issue is related to DDL of TiDB. severity/major type/bug The issue is confirmed as a bug. type/compatibility
#58446 opened Dec 21, 2024 by dveeden
2
1
Restore should scatter new created empty tables affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/br This issue is related to BR of TiDB. report/customer Customers have encountered this bug. type/enhancement The issue or PR belongs to an enhancement.
#57596 opened Nov 21, 2024 by 3pointer
1
Optimizer cannot correctly display the statistics info for "stored generated indexes" in the operator info affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. report/customer Customers have encountered this bug. sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#57090 opened Nov 4, 2024 by Rustin170506
1
add index can not be canceled timely affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/ddl This issue is related to DDL of TiDB. severity/major type/bug The issue is confirmed as a bug.
#56651 opened Oct 15, 2024 by lance6716
2
Issue: Long SQL Causing TiKV gRPC to Hang affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/tikv report/customer Customers have encountered this bug. severity/major type/bug The issue is confirmed as a bug.
#55845 opened Sep 4, 2024 by WalterWj
2
Concurrent usage of Backoffer which seems not designed to be thread-safe affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. severity/moderate sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
#55393 opened Aug 13, 2024 by MyonKeminta
planner: NDV estimation formula is too naive affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. 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.
#54812 opened Jul 22, 2024 by qw4990
1
optimal range is not built for (a,b) in ((1,1),(2,2)) and c >= 10 and c <= 50 on (b,c) index affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. report/customer Customers have encountered this bug. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#54454 opened Jul 4, 2024 by time-and-fate
@hawkingrei
1
var_pop on constant values may produce wrong result. affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. severity/minor sig/execution SIG execution type/bug The issue is confirmed as a bug.
#52981 opened Apr 29, 2024 by r33s3n6
@SeaRise
14
max_execution_time doesn't contain get tso time affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.0 affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.2 affects-6.3 affects-6.4 affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-6.6 affects-7.0 affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 affects-7.5 This bug affects the 7.5.x(LTS) versions. affects-7.6 affects-8.0 affects-8.1 This bug affects the 8.1.x(LTS) versions. affects-8.5 This bug affects the 8.5.x(LTS) versions. report/community The community has encountered this bug. severity/moderate sig/transaction SIG:Transaction type/bug The issue is confirmed as a bug.
#51893 opened Mar 19, 2024 by aytrack
1
@MyonKeminta
4
planner: the optimizer can't produce an optimal plan for queries with sub-queries in select list since it always decorrelate sub-queries affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. report/customer Customers have encountered this bug. sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#51116 opened Feb 18, 2024 by qw4990
2
Wrong estimated row count for _tidb_rowid affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/statistics 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.
#51098 opened Feb 13, 2024 by djshow832
1
@hawkingrei
3
allow burst to happen in lightning local backend affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/lightning This issue is related to Lightning of TiDB. severity/major type/bug The issue is confirmed as a bug.
#49519 opened Dec 16, 2023 by mittalrishabh
1
Lightning encounters OOM when importing Parquet files affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. component/lightning This issue is related to Lightning of TiDB. impact/oom severity/major type/bug The issue is confirmed as a bug.
#49234 opened Dec 6, 2023 by lyzx2001
2
@lyzx2001
12
Lightning error in calculating the number of duplicate records when tidb is down during import process affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.0 affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.2 affects-6.3 affects-6.4 affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-6.6 affects-7.0 affects-7.1 This bug affects the 7.1.x(LTS) versions. affects-7.2 affects-7.3 affects-7.4 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. component/lightning This issue is related to Lightning of TiDB. impact/inconsistency incorrect/inconsistency/inconsistent severity/major type/bug The issue is confirmed as a bug.
#49173 opened Dec 5, 2023 by seiya-annie
1
@okJiang
2
Lightning import failed for unterminated quoted field when using ks3 affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. component/lightning This issue is related to Lightning of TiDB. severity/moderate type/bug The issue is confirmed as a bug.
#46623 opened Sep 4, 2023 by lilinghai
Unexpected error Unknown table '' on CTE affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. fuzz/sqlancer 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. severity/major sig/planner SIG: Planner type/bug The issue is confirmed as a bug.
#44673 opened Jun 14, 2023 by DerZc
@winoros
1
Enhance the cost estimation of Sort operator affects-4.0 This bug affects 4.0.x versions. affects-5.0 This bug affects 5.0.x versions. affects-5.1 This bug affects 5.1.x versions. affects-5.2 This bug affects 5.2.x versions. affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. affects-6.5 This bug affects the 6.5.x(LTS) versions. affects-7.1 This bug affects the 7.1.x(LTS) versions. epic/cost-model the optimizer cost model sig/planner SIG: Planner type/enhancement The issue or PR belongs to an enhancement.
#44597 opened Jun 12, 2023 by xuyifangreeneyes
privileges out of range affects-5.3 This bug affects 5.3.x versions. affects-5.4 This bug affects the 5.4.x(LTS) versions. affects-6.1 This bug affects the 6.1.x(LTS) versions. 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. may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. severity/major sig/diagnosis SIG: Diagnosis type/bug The issue is confirmed as a bug.
#44480 opened Jun 7, 2023 by Damon-Guo
2
ProTip! Type g p on any issue or pull request to go back to the pull request listing page.