All pull requests

Pull requests

• ddl: limit nested MV depth and propagate column type changes

  release-notesize/XXL
  #72743·windtalker opened Nov 5, 2026Contributor·7 of 13 tasks·

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  4

• util: fix incorrect statement summary Others rows (#69914)

  do-not-merge/cherry-pick-not-approvedneeds-1-more-lgtmrelease-notesig/plannersize/XLtype/cherry-pick-for-release-8.5
  #72738·ti-chi-bot opened Nov 5, 2026Member·2 of 13 tasks·

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  22

  

• stmtsummary: fix AVG_ROCKSDB_* columns returning subnormal floats (#69708)

  approvedcontributiondo-not-merge/cherry-pick-not-approvedfirst-time-contributorneeds-1-more-lgtmok-to-testrelease-notesize/Ltype/cherry-pick-for-release-nextgen-202603
  #72737·ti-chi-bot opened Nov 5, 2026Member·2 of 13 tasks·

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  16

  

• stmtsummary: fix AVG_ROCKSDB_* columns returning subnormal floats (#69708)

  approvedcontributiondo-not-merge/cherry-pick-not-approvedfirst-time-contributorneeds-1-more-lgtmok-to-testrelease-notesize/Ltype/cherry-pick-for-release-8.5
  #72736·ti-chi-bot opened Nov 5, 2026Member·2 of 13 tasks·

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  18

  

• br: always send Content-MD5 for DeleteObjects

  approvedcontributiondo-not-merge/needs-triage-completedfirst-time-contributorneeds-1-more-lgtmok-to-testrelease-notesize/XS
  #72728·Chimonanthus opened Nov 5, 2026·1 of 12 tasks·

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  1

  11

• ddl: preserve foreign key bindings across table renames (#71092)

  do-not-merge/cherry-pick-not-approvedlgtmrelease-notesize/Ltype/cherry-pick-for-release-8.5
  #72727·ti-chi-bot opened Nov 5, 2026Member·2 of 13 tasks·

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  12

  

• expression: report ESCAPE evaluation errors in vectorized ILIKE

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/L
  #72725·gaurav0107 opened Nov 5, 2026·1 of 13 tasks·

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  1

  7

• build: revert PD client update from #72180

  do-not-merge/needs-linked-issuedo-not-merge/needs-triage-completeddo-not-merge/work-in-progressrelease-note-nonesize/S
  #72724·rleungx opened Nov 5, 2026Member·2 of 13 tasks·

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  4

• session, lightning: enable log redaction by default (#72666) | tidb-test=pr/2810

  approveddo-not-merge/cherry-pick-not-approvedlgtmrelease-notesig/plannersize/Ltype/cherry-pick-for-release-8.5
  #72722·ti-chi-bot opened Nov 5, 2026Member·4 of 13 tasks·

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  35

  

• parser: reduce Rust token cloning and repeated traversal

  release-notesize/XXL
  #72721·siddontang opened Nov 5, 2026Member·4 of 11 tasks·

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  2

• *: integrate column masking policy support

  release-notesig/plannersize/XXL
  #72719·expxiaoli opened Nov 5, 2026Contributor·5 of 13 tasks·

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  9

• *: upgrade materialized view branch to Go 1.25.14

  component/dumplinglgtmrelease-note-nonesize/XXL
  #72718·windtalker opened Nov 5, 2026Contributor·3 of 13 tasks·

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  23

• test: stabilize flaky TestLoadDataMissingColumn

  release-note-nonesize/S
  #72717·flaky-claw opened Nov 5, 2026Contributor·1 of 13 tasks·

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  1

  3

• parser: prevent native stack overflow in the Rust parser

  approvedcomponent/parserneeds-1-more-lgtmrelease-notesize/Ltype/bugfix
  #72716·siddontang opened Nov 5, 2026Member·2 of 13 tasks·

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  4

  

• planner: disable index lookup pushdown with tidb_max_keys_read (#68516)

  contributiondo-not-merge/cherry-pick-not-approvedok-to-testrelease-note-nonesig/plannersize/Ltype/cherry-pick-for-release-8.5
  #72710·ti-chi-bot opened Nov 5, 2026Member·1 of 13 tasks·

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  6

• sessionctx/variable: add tidb_max_keys_read (#68047)

  contributiondo-not-merge/cherry-pick-not-approveddo-not-merge/holdok-to-testrelease-note-nonesize/XXLtype/cherry-pick-for-release-8.5
  #72709·ti-chi-bot opened Nov 5, 2026Member·3 of 13 tasks·

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  7

• design: Max Rows Read Limit for SELECT Queries (#66926)

  contributiondo-not-merge/cherry-pick-not-approvedneeds-ok-to-testrelease-note-nonesize/XLtype/cherry-pick-for-release-8.5
  #72708·ti-chi-bot opened Nov 5, 2026Member·1 of 13 tasks·

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  9

• expression, planner: don't use index order for ORDER BY NULL +/- column

  contributiondo-not-merge/needs-triage-completedfirst-time-contributorneeds-ok-to-testrelease-notesig/plannersize/M
  #72707·linzch3 opened Nov 5, 2026·1 of 13 tasks·

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  1

  5

• config: wait for the initial stats load before profiling goroutines in diagnostic mode

  contributionneeds-cherry-pick-release-nextgen-202603needs-ok-to-testrelease-note-nonesize/M
  #72703·takaidohigasi opened Nov 4, 2026Contributor·1 of 13 tasks·

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  12

• *: support exporting traces over OpenTelemetry (OTLP)

  contributionfirst-time-contributorneeds-ok-to-testrelease-notesize/XXL
  #72702·Mohith26 opened Nov 4, 2026·3 of 13 tasks·

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  1

  8

• types, statistics: handle zero timestamp stats scalarization (#69448)

  approvedcomponent/statisticsdo-not-merge/cherry-pick-not-approvedlgtmrelease-notesig/plannersize/Ltype/cherry-pick-for-release-8.5
  #72701·ti-chi-bot opened Nov 4, 2026Member·1 of 13 tasks·

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  13

  

• planner, executor: avoid the sort for ORDER BY col IS NULL, col and CASE WHEN col IS NULL with an index

  release-notesig/plannersize/XXL
  #72700·terry1purcell opened Nov 4, 2026Contributor·1 of 13 tasks·

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  3

• executor: fix flaky TestGlobalMemoryControlFor{Analyze,PrepareAnalyze,AutoAnalyze}

  contributionneeds-1-more-lgtmneeds-cherry-pick-release-nextgen-202603needs-cherry-pick-release-nextgen-202609needs-ok-to-testrelease-note-nonesize/XS
  #72696·takaidohigasi opened Nov 4, 2026Contributor·1 of 13 tasks·

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  2

  5

• ddl: do not flush the index write result sink after its context is canceled

  approvedcontributionlgtmneeds-cherry-pick-release-nextgen-202609needs-ok-to-testrelease-note-nonesize/M
  #72695·takaidohigasi opened Nov 4, 2026Contributor·1 of 13 tasks·

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  1

  7

• lightning: continue replace conflict pagination across effect-free pages (#71185)

  do-not-merge/cherry-pick-not-approvedrelease-notesize/Ltype/cherry-pick-for-release-nextgen-202609
  #72694·ti-chi-bot opened Nov 4, 2026Member·1 of 13 tasks·

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  5