Repository Issues

pingcap/tidb

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

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Stars
 (40,090 stars)
Forks
 (6,186 forks)
Indexed issues
 (215 indexed issues)
open beginner issues
 (211 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
May 15, 2026
License
Apache License 2.0
Contributing guide
Contributing guide
Code of conduct
Code of conduct
Dominant language
Go
PR merge metrics
 (Avg merge 14d 4h) (346 merged PRs in 30d)
Beginner labels
help wantedgood first issue

Issues

211 open indexed issues

Open
Enable more expressions to be pushdown to TiKV
component/jsonhelp wantedsig/executiontype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #26954 · Aug 6, 2021 · Go · 40,090 stars

5 comments0 reactions0 assignees
Open
Support partition spilling for HashAgg
help wantedsig/executiontype/enhancement
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #26915 · Aug 5, 2021 · Go · 40,090 stars

4 comments0 reactions1 assignee
Open
Create view still keeps "for update" in subquery
help wantedseverity/minorsig/sql-infratype/bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #26254 · Jul 14, 2021 · Go · 40,090 stars

1 comment0 reactions0 assignees
Open
"show status like" is not case insensitive
help wantedseverity/minorsig/sql-infratype/bug
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #26253 · Jul 14, 2021 · Go · 40,090 stars

3 comments2 reactions0 assignees
Open
invalid year value cast incorrect
help wantedseverity/moderatesig/executiontype/bug
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #25993 · Jul 6, 2021 · Go · 40,090 stars

1 comment0 reactions1 assignee
Open
Add tidb docker documents for docker hub
help wantedtype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #25908 · Jul 2, 2021 · Go · 40,090 stars

1 comment0 reactions0 assignees
Open
Show the spill to disk cost for Sort operator
good first issuesig/executiontype/enhancement
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #25850 · Jun 30, 2021 · Go · 40,090 stars

2 comments0 reactions2 assignees
Open
query optimizer does not detect "provable empty sets"
help wantedsig/plannertype/enhancement
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #25539 · Jun 17, 2021 · Go · 40,090 stars

2 comments0 reactions1 assignee
Open
Pruning the plan branches with dual tables.
help wantedsig/plannertype/feature-request
Why recommendedNo comments yet · Has a beginner-friendly label
No comments yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #25234 · Jun 8, 2021 · Go · 40,090 stars

0 comments0 reactions1 assignee
Open
*: refine the logs of TiDB
help wantedsig/sql-infratype/enhancement
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #24698 · May 17, 2021 · Go · 40,090 stars

2 comments4 reactions1 assignee
Open
Add value ranges and types for PD configuration items
component/docshelp wantedtype/feature-request
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #24316 · Apr 27, 2021 · Go · 40,090 stars

0 comments0 reactions0 assignees
Open
Add value ranges and types for TiKV configuration items
component/docshelp wantedtype/feature-request
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #24314 · Apr 27, 2021 · Go · 40,090 stars

0 comments0 reactions0 assignees
Open
Add value ranges and types for TiDB configuration items
component/docshelp wantedtype/feature-request
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #24226 · Apr 23, 2021 · Go · 40,090 stars

0 comments0 reactions0 assignees
Open
Query in transaction may return rows with same unique index column value
affects-5.0affects-5.1affects-5.2affects-5.3affects-5.4affects-6.0affects-6.1affects-6.2affects-6.3affects-6.4affects-6.5affects-6.6affects-7.0affects-7.1help wantedseverity/moderatesig/transactiontype/bug
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #24195 · Apr 21, 2021 · Go · 40,090 stars

14 comments0 reactions1 assignee
Open
how to record the client's ip and the db'username
help wantedtype/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #23923 · Apr 8, 2021 · Go · 40,090 stars

1 comment1 reaction0 assignees