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.
Issues
Open
process cop request by tikv instance instead of region
challenge-programcomponent/executorfeature/acceptedgood first issuesig/executiontype/feature-request
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
The point get executor and batch point get executor may not be thread safe
challenge-programcomponent/executorhelp wantedsig/executiontype/question
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
3 comments0 reactions0 assignees
Open
set: shouldn't support 'select ... into outfile ... union select ... ' and 'select ... union select SQL_BUFFER_RESULT ... ' statements
challenge-programcomponent/parsergood first issueseverity/minorsig/sql-infratype/compatibility
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
16 comments0 reactions1 assignee
Open
Add performance diagnose rule to check useless prepare statement
feature/acceptedhelp wantedtype/feature-requesttype/usability
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add Slow Query QPS Metrics
component/metricsfeature/acceptedhelp wantedtype/feature-request
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Loose index scan can be used to speed up DISTINCT upon JOIN
challenge-programhelp wantedsig/executionsig/planner
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
12 comments0 reactions1 assignee
Open
improve the executor runtime information collection
help wantedsig/executiontype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments3 reactions0 assignees
Open
Support Dumping Table Statistics With A SQL Statement
feature/acceptedhelp wantedtype/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
9 comments0 reactions0 assignees
Open
Standardize error codes and messages for error class `ClassExpression`
good first issuehelp wantedtype/enhancement
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
1 comment0 reactions1 assignee
Open
Please help support distance calculations for geographic like ST_Distance in Mysql
feature/acceptedhelp wantedtype/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
6 comments0 reactions0 assignees
Open
Add SQL diagnosis rule: threshold check for tikv_append_log_duration
good first issuehelp wantedtype/enhancement
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add SQL diagnosis rule: SQL plan changed and execution is slowed down notably
good first issuehelp wantedtype/enhancement
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add SQL diagnosis rule: check the storage.block-cache.capacity value
good first issuehelp wantedtype/enhancement
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Add units to the numeric options in the configuration file
component/configfeature/acceptedhelp wantedtype/feature-requesttype/usability
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
1 comment0 reactions0 assignees
Open
Different error code from MySQL when inserting incorrect bigint value
challenge-programgood first issuehelp wantedseverity/minorsig/executiontype/bug
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
16 comments0 reactions1 assignee
Open
P2-[4.0 bug hunting]-[SELECT query]-Wrong error returned
challenge-programhelp wantedseverity/minorsig/executiontype/bug
Why recommendedNo assignee yet · No comments yet
No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available
0 comments0 reactions0 assignees
Open
Full group by violation: query with missing column in group by is executed
challenge-programhelp wantedseverity/moderatesig/plannertype/bug
Why recommendedHas a beginner-friendly label · Contributing guide available
Has a beginner-friendly labelContributing guide available
4 comments0 reactions1 assignee
Open
Support query execution info for running SQLs (Live execution plan)
feature/acceptedhelp wantedsig/executiontype/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments0 reactions0 assignees
Open
Database and Table Level Metrics
component/metricsfeature/acceptedhelp wantedpriority/P1type/feature-request
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
7 comments0 reactions0 assignees
Open
Eliminate unnecessary `PessimisticRollback` when write conflict occurs
challenge-programhelp wantedsig/transactiontype/enhancement
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available
2 comments1 reaction0 assignees