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
Imporve the performance of writing chunks to connection.
component/serverhelp wantedtype/enhancementtype/performance
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #13052 · Oct 31, 2019 · Go · 40,090 stars

1 comment1 reaction0 assignees
Open
DDL RowsAffected is not correct?
challenge-programgood first issuehelp wantedsig/sql-infratype/compatibility
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #12705 · Oct 15, 2019 · Go · 40,090 stars

11 comments0 reactions1 assignee
Open
executor: avoid joiner to copying data when filter rows
help wantedsig/executiontype/enhancementtype/performance
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #12030 · Sep 4, 2019 · Go · 40,090 stars

1 comment0 reactions0 assignees
Open
Different results of time()
challenge-programcomponent/expressiongood first issuehelp wantedpriority/P3severity/moderatesig/executiontype/bugtype/compatibility
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available

pingcap / tidb · #11866 · Aug 26, 2019 · Go · 40,090 stars

8 comments0 reactions1 assignee
Open
Use redundantbranch to find useless branch control
good first issuehelp wantedtype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #11854 · Aug 24, 2019 · Go · 40,090 stars

1 comment0 reactions0 assignees
Open
Float precision is different from MySQL
challenge-programcomponent/expressionhelp wantedsig/executiontype/compatibility
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #11328 · Jul 18, 2019 · Go · 40,090 stars

4 comments0 reactions0 assignees
Open
Incompatible issues about scalar functions(help wanted)
challenge-programcomponent/expressionhelp wantedsig/executiontype/compatibility
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #11223 · Jul 12, 2019 · Go · 40,090 stars

3 comments6 reactions0 assignees
Open
Function name is missing in error message.
challenge-programcomponent/expressionhelp wantedseverity/minorsig/executiontype/compatibility
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #11181 · Jul 10, 2019 · Go · 40,090 stars

30 comments0 reactions0 assignees
Open
plugin: Allow introduce a custom web handler
component/pluginfeature/acceptedhelp wantedtype/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #10914 · Jun 23, 2019 · Go · 40,090 stars

2 comments0 reactions0 assignees
Open
Incompatible with MySQL 8.0 about decimal truncate
good first issuepriority/P4type/compatibility
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #10446 · May 14, 2019 · Go · 40,090 stars

4 comments0 reactions0 assignees
Open
Support not null ScalarFunction.
help wanted
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

pingcap / tidb · #9965 · Mar 31, 2019 · Go · 40,090 stars

0 comments0 reactions0 assignees