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planner: support basic usage of partial index (#65051) release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65919 opened Jan 29, 2026 by winoros Loading…
2 of 13 tasks
br: compatible with and add integration test for partial index (#64434) release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. type/cherry-pick-for-release-8.5-20260116-v8.5.5
#65917 opened Jan 29, 2026 by ti-chi-bot Loading…
2 of 13 tasks
*: update AGENTS.md issue and regression-test rules approved needs-1-more-lgtm Indicates a PR needs 1 more LGTM. release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files.
#65912 opened Jan 29, 2026 by wjhuang2016 Loading…
2 of 13 tasks
planner: index pruning using existing infra (#64999) component/statistics do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. ok-to-test Indicates a PR is ready to be tested. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-8.5-20260116-v8.5.5
#65910 opened Jan 29, 2026 by ti-chi-bot Loading…
1 of 13 tasks
planner: activate stale-read txn when autocommit=0 do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65908 opened Jan 29, 2026 by wfxr Draft
2 of 13 tasks
planner: add tidb_opt_join_reorder_blocking_penalty_ratio for join reorder cost do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65907 opened Jan 29, 2026 by King-Dylan Draft
3 of 13 tasks
executor/metrics: add softdelete implicit delete rows metric and expose stats in INSERT runtime | tidb-test=feature/active-active release-note-none Denotes a PR that doesn't merit a release note. size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65905 opened Jan 29, 2026 by lcwangchao Loading…
1 of 13 tasks
planner: store plan replayer files to obj store ok-to-test Indicates a PR is ready to be tested. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65904 opened Jan 29, 2026 by zeminzhou Loading…
2 of 13 tasks
tests/realtikvtest: avoid FailNow in failpoint callbacks component/test release-note-none Denotes a PR that doesn't merit a release note. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/bugfix This PR fixes a bug.
#65902 opened Jan 29, 2026 by wjhuang2016 Loading…
1 of 13 tasks
planner: Remove an unused return value from cardinality.Selectivity. needs-1-more-lgtm Indicates a PR needs 1 more LGTM. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files.
#65900 opened Jan 29, 2026 by wddevries Loading…
2 of 14 tasks
planner: Add a framework for disabling the plan cache during optimization. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65896 opened Jan 29, 2026 by wddevries Loading…
2 of 13 tasks
s3: use ListObjectsV2 instead of v1 for object listing release-note-none Denotes a PR that doesn't merit a release note. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files.
#65894 opened Jan 29, 2026 by Leavrth Loading…
2 of 13 tasks
WIP: stats: add defensive guard for interval calculation component/statistics do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65889 opened Jan 28, 2026 by 0xPoe Loading…
1 of 13 tasks
planner: bound the max out of range estimate | tidb-test=pr/2672 component/statistics release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65888 opened Jan 28, 2026 by terry1purcell Loading…
1 of 13 tasks
tests: adjust the test after #64921 | tidb-test=a9bf2dca824dc746361234cd4d763178e0eedd13 release-note-none Denotes a PR that doesn't merit a release note. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. skip-issue-check Indicates that a PR no need to check linked issue.
#65887 opened Jan 28, 2026 by winoros Loading…
1 of 13 tasks
executor: fix plan replayer load for semicolons approved do-not-merge/needs-tests-checked lgtm release-note Denotes a PR that will be considered when it comes time to generate release notes. size/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#65885 opened Jan 28, 2026 by fixdb Loading…
1 of 12 tasks
*: cherry-pick 1m user feature to 8.5 hotfix branch | tidb-test=pr/2673 lgtm release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65883 opened Jan 28, 2026 by tiancaiamao Loading…
13 tasks
*: merge some basic enhancements to 8.5 to support get commit ts cherry-pick-approved Cherry pick PR approved by release team. needs-1-more-lgtm Indicates a PR needs 1 more LGTM. release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65871 opened Jan 28, 2026 by lcwangchao Loading…
2 of 13 tasks
tiflash: ignore 'task is already registered' release-note-none Denotes a PR that doesn't merit a release note. size/M Denotes a PR that changes 30-99 lines, ignoring generated files.
#65866 opened Jan 28, 2026 by ChangRui-Ryan Loading…
2 of 13 tasks
ddl: clean up DDL backfill metrics when they are done release-note-none Denotes a PR that doesn't merit a release note. size/XL Denotes a PR that changes 500-999 lines, ignoring generated files.
#65865 opened Jan 28, 2026 by tiancaiamao Loading…
2 of 13 tasks
br/stream: implement segmented restore do-not-merge/needs-linked-issue release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65863 opened Jan 28, 2026 by YuJuncen Loading…
1 of 13 tasks
[DNM] *: add prefetch for each column component/dumpling This is related to Dumpling of TiDB. component/statistics do-not-merge/cherry-pick-not-approved do-not-merge/needs-linked-issue do-not-merge/needs-tests-checked release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files.
#65861 opened Jan 28, 2026 by joechenrh Loading…
13 tasks
planner: reduce within bucket usage of range risk component/statistics needs-1-more-lgtm Indicates a PR needs 1 more LGTM. ok-to-test Indicates a PR is ready to be tested. release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files.
#65856 opened Jan 27, 2026 by terry1purcell Loading…
1 of 13 tasks
cmd: fix tidb can not start inside wsl2 release-note-none Denotes a PR that doesn't merit a release note. size/S Denotes a PR that changes 10-29 lines, ignoring generated files.
#65853 opened Jan 27, 2026 by winoros Loading…
1 of 13 tasks
Release 6.5.11 hotfix 20260129 contribution This PR is from a community contributor. do-not-merge/invalid-title first-time-contributor Indicates that the PR was contributed by an external member and is a first-time contributor. needs-ok-to-test Indicates a PR created by contributors and need ORG member send '/ok-to-test' to start testing. release-note-none Denotes a PR that doesn't merit a release note. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files.
#65849 opened Jan 27, 2026 by panmuyun Loading…
13 tasks
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.