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Pull requests list

planner: set an lower-bound for NDV used in out-of-range estimation for EQ conditions when the Histogram is empty | tidb-test=pr/2623 (#64139) cherry-pick-approved Cherry pick PR approved by release team. 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 This PR is cherry-picked to release-8.5 from a source PR.
#64220 by ti-chi-bot was closed Oct 31, 2025 Loading…
1 of 13 tasks
@qw4990
5
ddl: show the failed analyze-status in admin show (#64167) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#64187 by ti-chi-bot was closed Oct 30, 2025 Loading…
1 of 13 tasks
@tangenta
5
ddl: add unit test for lossy column change (#64111) approved cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#64163 by ti-chi-bot was closed Oct 30, 2025 Loading…
1 of 13 tasks
@fzzf678
6
executor: force pushdown aggregate to TiKV inside admin check table (#63665) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#64045 by ti-chi-bot was closed Oct 28, 2025 Loading…
1 of 13 tasks
@wjhuang2016
4
planner: optimize column to index lookup (WIP) do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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.
#63852 by terry1purcell was closed Oct 14, 2025 Loading…
1 of 13 tasks
11
planner: limit pushdown shouldn't be affected by tidb_opt_limit_push_down_threshold | tidb-test=pr/2601 (#63399) do-not-merge/cherry-pick-not-approved do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-8.1 This PR is cherry-picked to release-8.1 from a source PR.
#63760 by ti-chi-bot was closed Sep 29, 2025 Loading…
1 of 13 tasks
@guo-shaoge
7
*: bump client-go for v8.5.4 approved cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. size/S Denotes a PR that changes 10-29 lines, ignoring generated files.
#63679 by you06 was closed Sep 24, 2025 Loading…
1 of 13 tasks
12
dxf: add api to manually tune the calculation of resource related params (#63517) do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-nextgen-20250815
#63606 by ti-chi-bot was closed Sep 19, 2025 Loading…
3 of 13 tasks
@D3Hunter
5
*: Reorganize partition one extra state (#56974) cherry-pick-approved Cherry pick PR approved by release team. 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 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63583 by ti-chi-bot was closed Sep 19, 2025 Loading…
1 of 13 tasks
@mjonss
5
planner: use generator to implement the PhysicalTableDual's CloneForPlanCache (#63472) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63548 by ti-chi-bot was closed Sep 17, 2025 Loading…
1 of 13 tasks
@hawkingrei
4
planner: implement func CloneForPlanCache() for PhysicalTableDual (#63198) cherry-pick-approved Cherry pick PR approved by release team. contribution This PR is from a community contributor. 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/XL Denotes a PR that changes 500-999 lines, ignoring generated files. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63547 by ti-chi-bot was closed Sep 18, 2025 Loading…
1 of 13 tasks
4
planner: consider seek operation cost in cost model for Index and Table Range Scans do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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.
#63488 by qw4990 was closed Sep 17, 2025 Loading…
1 of 13 tasks
2
4
table: keep table.Columns order by states during modifying column (#62979) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63306 by ti-chi-bot was closed Sep 19, 2025 Loading…
1 of 13 tasks
@tangenta
5
br: fix stats meta count is zero if backup has no checksum (#60979) approved cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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/XL Denotes a PR that changes 500-999 lines, ignoring generated files. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63284 by ti-chi-bot was closed Sep 9, 2025 Loading…
2 of 13 tasks
@Leavrth
6
planner: no_decorrelate triggered by cost factors do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. needs-cherry-pick-release-8.5 Should cherry pick this PR to release-8.5 branch. 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.
#63273 by terry1purcell was closed Oct 7, 2025 Loading…
1 of 13 tasks
5
[DNM] *: test do-not-merge/cherry-pick-not-approved do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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.
#63241 by CbcWestwolf was closed Aug 28, 2025 Loading…
13 tasks
4
store/copr: refresh region cache and retry when no alive tiflash (#62085) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63194 by ti-chi-bot was closed Aug 28, 2025 Loading…
1 of 13 tasks
@guo-shaoge
6
add-index: let adding index triggered by modify column backfills data by fast reorg do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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.
#63179 by CbcWestwolf was closed Oct 23, 2025 Loading…
2 of 13 tasks
31
stats: remove tidb_enable_pseudo_for_outdated_stats do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. do-not-merge/needs-triage-completed 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/L Denotes a PR that changes 100-499 lines, ignoring generated files.
#63166 by Tristan1900 was closed Sep 15, 2025 Loading…
1 of 13 tasks
1
8
logs: downgrade some logs from ERROR to WARN and INFO (#62705) do-not-merge/cherry-pick-not-approved do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.0
#63135 by ti-chi-bot was closed Sep 22, 2025 Loading…
1 of 13 tasks
@ekexium
5
planner: let checkBindingValidation run in a separate session approved do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. needs-1-more-lgtm Indicates a PR needs 1 more LGTM. 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.
#63034 by ekexium was closed Sep 17, 2025 Loading…
1 of 13 tasks
1
21
txn: tag non-transcational DML's metrics with NTDml (#62837) do-not-merge/cherry-pick-not-approved 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 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. type/cherry-pick-for-release-8.1 This PR is cherry-picked to release-8.1 from a source PR.
#63031 by ti-chi-bot was closed Sep 11, 2025 Loading…
2 of 13 tasks
@you06
5
txn: tag non-transcational DML's metrics with NTDml (#62837) do-not-merge/cherry-pick-not-approved 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 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. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR.
#63029 by ti-chi-bot was closed Sep 11, 2025 Loading…
2 of 13 tasks
@you06
8
statistics: use GetNonPseudoPhysicalTableStats to get stats in the show commands (#62811) cherry-pick-approved Cherry pick PR approved by release team. do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR.
#63024 by ti-chi-bot was closed Aug 18, 2025 Loading…
2 of 13 tasks
@0xPoe
6
expression: avoid removing the equal condition when to propagte constant | tidb-test=pr/2581 do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. 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/XL Denotes a PR that changes 500-999 lines, ignoring generated files.
#62996 by hawkingrei was closed Sep 18, 2025 Loading…
1 of 13 tasks
1
29
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