All pull requests

Pull requests

• planner, executor: allow point get on dirty partition tables

  needs-cherry-pick-release-nextgen-202603needs-cherry-pick-release-nextgen-202609release-notesig/plannersize/L
  #71731·winoros opened Oct 1, 2026Member·

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• planner, executor: support ordered partition BatchPointGet

  release-notesig/plannersize/XL
  #71729·winoros opened Oct 1, 2026Member·3/3·

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• planner: preserve typed partition BatchPointGet index values

  release-notesig/plannersize/L
  #71727·winoros opened Oct 1, 2026Member·2/3·

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• planner, executor: support unordered partition CBO BatchPointGet

  release-notesig/plannersize/XXL
  #71726·winoros opened Oct 1, 2026Member·1/3·

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• planner: enable non-prepared plan cache for eligible multi-statements

  approveddo-not-merge/cherry-pick-not-approvedneeds-1-more-lgtmrelease-note-nonesig/plannersize/L
  #71723·qw4990 opened Oct 1, 2026Contributor·

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• planner: enable non-prepared plan cache for eligible multi-statements

  do-not-merge/needs-linked-issuedo-not-merge/needs-tests-checkedrelease-note-nonesig/plannersize/S
  #71722·qw4990 opened Oct 1, 2026Contributor·

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  5

• statistics: derive NDV from schema-guaranteed uniqueness

  component/statisticsrelease-notesig/plannersize/L
  #71721·0xPoe opened Oct 1, 2026Member·

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• test: stabilize flaky TestCancelVariousJobs and TestExchangePartitionMultiTable (release-8.5-20251125-v8.5.4)(#71599) | tidb-test=release-8.5-20251125-v8.5.4

  approvedlgtmrelease-note-nonesig/plannersize/Ltype/cherry-pick-for-feature/release-8.5-cr-pitr
  #71715·ti-chi-bot opened Sep 30, 2026Member·

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• test: stabilize flaky TestCancelVariousJobs and TestExchangePartitionMultiTable (release-7.5)

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesig/plannersize/L
  #71713·wuhuizuo opened Sep 30, 2026Contributor·

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• test: stabilize flaky cases on release-7.5

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesig/plannersize/M
  #71712·wuhuizuo opened Sep 30, 2026Contributor·1/2·

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• planner: prune statement summary history for prepared time parameters

  do-not-merge/needs-triage-completedrelease-notesig/plannersize/L
  #71707·jiong-nba opened Sep 30, 2026Contributor·

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• test: stabilize flaky TestStatementRUReportModesSQL/full

  release-note-nonesize/XS
  #71704·flaky-claw opened Sep 30, 2026Contributor·

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• fix: correct collation handling in IN+NE predicate optimization

  contributiondo-not-merge/needs-linked-issuedo-not-merge/needs-tests-checkeddo-not-merge/release-note-label-neededfirst-time-contributorok-to-testsig/plannersize/L
  #71703·khzou opened Sep 29, 2026·

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• test: stabilize flaky TestStatementRUReportModesSQL/result

  release-note-nonesize/XS
  #71702·flaky-claw opened Sep 29, 2026Contributor·

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• util,executor: Fix incorrect execution info issue of pessimistic lock error (#60056)

  do-not-merge/cherry-pick-not-approveddo-not-merge/holdrelease-notesize/Stype/cherry-pick-for-release-8.5
  #71701·ti-chi-bot opened Sep 29, 2026Member·

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  8

  

• test: stabilize flaky TestMockAutoIDServiceError

  release-note-nonesize/XS
  #71697·flaky-claw opened Sep 29, 2026Contributor·

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• test: stabilize flaky TestMockAutoIDServiceError/RPC_retry_limit_error_is_not_ignored

  release-note-nonesize/S
  #71693·flaky-claw opened Sep 29, 2026Contributor·

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• parser, planner, executor: support ANALYZE ... WITH DEFAULT <option> (#69956)

  do-not-merge/cherry-pick-not-approveddo-not-merge/holdrelease-notesig/plannersize/XXLtype/cherry-pick-for-release-8.5
  #71689·ti-chi-bot opened Sep 29, 2026Member·

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• executor, util/memory: keep global analyze memory usage non-negative (#65503)

  do-not-merge/cherry-pick-not-approveddo-not-merge/holdrelease-note-nonesize/Mtype/cherry-pick-for-release-8.5
  #71688·ti-chi-bot opened Sep 29, 2026Member·

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• statistics: replace separate TopN merge with combined TopN+histogram merge for global stats (#68147)

  component/statisticsdo-not-merge/cherry-pick-not-approvedneeds-1-more-lgtmok-to-testrelease-notesig/plannersize/XXLtype/cherry-pick-for-release-8.5
  #71687·ti-chi-bot opened Sep 29, 2026Member·

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• planner: port materialized view refresh planner

  release-note-nonesig/plannersize/XXL
  #71672·windtalker opened Sep 29, 2026Contributor·

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  7

• go.mod: update PD client to the latest release-nextgen-202609 commit

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesize/S
  #71653·JmPotato opened Sep 28, 2026Member·

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  4

• util/stmtsummary: close statements files pruned by the time range

  contributiondo-not-merge/work-in-progressneeds-ok-to-testrelease-notesize/M
  #71649·ljluestc opened Sep 28, 2026·

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• test: stabilize flaky TestIndexDoubleReadClose

  needs-cherry-pick-release-nextgen-202609release-note-nonesize/XS
  #71643·flaky-claw opened Sep 27, 2026Contributor·

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• test: stabilize flaky TestRunGCJob

  needs-cherry-pick-release-nextgen-202609release-note-nonesize/XS
  #71642·flaky-claw opened Sep 27, 2026Contributor·

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