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
 (212 open beginner issues)
Latest indexed
Jul 5, 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

212 open indexed issues

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Open
Percentile Function in Tidb
compatibility-oraclegood first issuesig/executiontype/compatibilitytype/feature-request

pingcap/tidb #46,985 opened Sep 14, 2023 · Go · 40,090 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
11 comments1 reaction0 assignees
Open
Optimize DDL for CHAR(10) to VARCHAR(100)
help wantedtype/enhancement

pingcap/tidb #40,574 opened Jan 13, 2023 · Go · 40,090 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
TiDB gets row data even using covered index
help wantedsig/transactiontype/enhancement

pingcap/tidb #37,765 opened Sep 13, 2022 · Go · 40,090 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
RANDOM_BYTES function is not random
affects-4.0affects-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-7.1affects-7.5help wantedseverity/majorsig/executiontype/bug

pingcap/tidb #37,412 opened Aug 26, 2022 · Go · 40,090 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
2 comments0 reactions1 assignee
Open
Explain Format = "dot" does not show CTE
help wantedseverity/moderatesig/plannertype/bug

pingcap/tidb #37,401 opened Aug 26, 2022 · Go · 40,090 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
2 comments1 reaction1 assignee
Open
refactor largeNotNullSorter to use pqqsort
help wantedtype/enhancement

pingcap/tidb #36,061 opened Jul 9, 2022 · Go · 40,090 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
2 comments0 reactions1 assignee
Open
remove the XXXSorter to improve sort performance
good first issuetype/enhancement

pingcap/tidb #36,058 opened Jul 8, 2022 · Go · 40,090 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
5 comments0 reactions0 assignees
Open
Do not allow br full restore if table structure exists
component/brhelp wantedtype/feature-request

pingcap/tidb #32,615 opened Feb 24, 2022 · Go · 40,090 stars

Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Avoid double-copy buffer when responding MySQL packets
help wantedtype/enhancementtype/performance

pingcap/tidb #32,097 opened Feb 3, 2022 · Go · 40,090 stars

Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
3 comments0 reactions1 assignee