All pull requests

Pull requests

• mvservice: add materialized view service framework

  release-note-nonesize/XXL
  #72498·windtalker opened Oct 29, 2026Contributor·2 of 13 tasks·

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  10

• variable: add materialized view service system variables

  release-notesize/L
  #72497·windtalker opened Oct 29, 2026Contributor·6 of 13 tasks·

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  6

• planner: make cbotests ignore plan-id with explain format as brief (#66100)

  contributiondo-not-merge/cherry-pick-not-approvedneeds-ok-to-testrelease-note-nonesig/plannersize/S
  #72496·saryn17 opened Oct 29, 2026Contributor·1 of 13 tasks·

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  4

• sessionctx/variable, planner: add tidb_max_keys_read (#68047) (#68516) [release-8.5]

  contributiondo-not-merge/cherry-pick-not-approvedneeds-1-more-lgtmok-to-testrelease-note-nonesig/plannersize/XL
  #72494·Tema opened Oct 28, 2026Contributor·4 of 13 tasks·

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  9

• planner: preserve NULL ordering for reverse sort expressions (#71213)

  do-not-merge/cherry-pick-not-approveddo-not-merge/holdrelease-notesig/plannersize/XLtype/cherry-pick-for-release-8.5
  #72493·ti-chi-bot opened Oct 28, 2026Member·5 of 13 tasks·

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  10

  

• planner: preserve NULL ordering for reverse sort expressions (#71213)

  do-not-merge/cherry-pick-not-approvedrelease-notesig/plannersize/Mtype/cherry-pick-for-release-nextgen-202609
  #72492·ti-chi-bot opened Oct 28, 2026Member·5 of 13 tasks·

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  5

  

• *: port column-level privilege enforcement from release-8.5-20250606-v8.5.2 (release-nextgen-202603)

  do-not-merge/cherry-pick-not-approvedrelease-notesig/plannersize/XXL
  #72491·bb7133 opened Oct 28, 2026Member·4 of 13 tasks·

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  14

• expression: read an unsigned ROUND/TRUNCATE decimals argument of 2^63 or more as positive

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/M
  #72489·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  1

  6

• parser: escape backslashes in ENUM and SET members

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/S
  #72488·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  2

  6

• expression: return NULL for a NULL regexp argument before validating the position

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/L
  #72487·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  1

  3

• types: accept only ASCII whitespace after a DECIMAL string

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/XS
  #72486·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  1

  5

• types: report a DECIMAL date beyond int64 as an incorrect datetime value

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesize/S
  #72485·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  1

  6

• expression: downgrade a truncated DECIMAL MOD like DECIMAL division

  contributiondo-not-merge/needs-triage-completedfirst-time-contributorneeds-ok-to-testrelease-notesize/M
  #72484·soujasK opened Oct 28, 2026·1 of 13 tasks·

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  1

  7

• ddl: raise ID allocators during EXCHANGE PARTITION

  needs-cherry-pick-release-nextgen-202603needs-cherry-pick-release-nextgen-202609release-notesize/L
  #72483·D3Hunter opened Oct 28, 2026Contributor·1 of 13 tasks·

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  1

  9

• expression,planner: fix truncated BIN_TO_UUID result in UNION

  contributiondo-not-merge/needs-triage-completedneeds-ok-to-testrelease-notesig/plannersize/M
  #72480·PoisonGodv opened Oct 28, 2026·2 of 8 tasks·

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  1

  3

• parser, planner, executor: support NULLS FIRST/NULLS LAST in ORDER BY and avoid the sort with an index

  release-notesig/plannersize/XXL
  #72474·terry1purcell opened Oct 28, 2026Contributor·4 of 13 tasks·

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  1

  5

• executor: preserve transaction scan ranges for unsigned clustered primary keys (#72433)

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesize/Mtype/cherry-pick-for-release-nextgen-202603
  #72470·ti-chi-bot opened Oct 28, 2026Member·1 of 13 tasks·

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  5

  

• executor: preserve transaction scan ranges for unsigned clustered primary keys (#72433)

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesize/Mtype/cherry-pick-for-release-nextgen-20251011
  #72469·ti-chi-bot opened Oct 28, 2026Member·1 of 13 tasks·

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  4

  

• executor: preserve transaction scan ranges for unsigned clustered primary keys (#72433)

  do-not-merge/cherry-pick-not-approvedrelease-note-nonesig/plannersize/Mtype/cherry-pick-for-release-nextgen-202609
  #72468·ti-chi-bot opened Oct 28, 2026Member·1 of 13 tasks·

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  3

  

• ddl, executor: support nested MV out-of-place refresh

  release-notesig/plannersize/XXL
  #72462·windtalker opened Oct 28, 2026Contributor·4 of 13 tasks·

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  6

• test: stabilize flaky TestSubscriptionIdleTimeoutWhileSendingEvents

  release-note-nonesize/M
  #72456·flaky-claw opened Oct 27, 2026Contributor·1 of 13 tasks·

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  3

• dxf: clean orphan global-sort data (#72420)

  approvedcherry-pick-approvedcomponent/DXFcomponent/global-sortneeds-1-more-lgtmrelease-notesize/XXLtype/cherry-pick-for-release-nextgen-202609type/enhancement
  #72455·ti-chi-bot opened Oct 27, 2026Member·1 of 13 tasks·

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  3

  

• dxf: clean orphan global-sort data (#72420)

  approvedcherry-pick-approvedcomponent/DXFcomponent/global-sortneeds-1-more-lgtmrelease-notesize/XXLtype/cherry-pick-for-release-nextgen-202603type/enhancement
  #72454·ti-chi-bot opened Oct 27, 2026Member·1 of 13 tasks·

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  4

  

• server: close pending status connections during shutdown

  component/serverrelease-notesize/XLtype/bugfix
  #72452·D3Hunter opened Oct 27, 2026Contributor·1 of 13 tasks·

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  1

  12

• planner, executor: allow point get on dirty partition tables (#71731)

  do-not-merge/cherry-pick-not-approvedrelease-notesig/plannersize/Ltype/cherry-pick-for-release-nextgen-202609
  #72446·ti-chi-bot opened Oct 27, 2026Member·2 of 13 tasks·

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  3