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Issues: pingcap/tidb

RFC: reorganize packages layout for this repository
#41241 opened Feb 9, 2023 by bb7133
Open 17
flaky test list
#41316 opened Feb 12, 2023 by hawkingrei
Open
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Issues list

planner: column pruning should use a shallow copy slice (#53237) do-not-merge/cherry-pick-not-approved release-note-none sig/planner SIG: Planner size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. type/cherry-pick-for-release-7.1
#53323 opened May 16, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
3
planner: UPDATE's select plan's output col IDs should be stable (#53268) cherry-pick-approved Cherry pick PR approved by release team. release-note-none sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-7.1
#53275 opened May 14, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
2
planner: resolve panic when the update lists contain complex subquery (#53108) do-not-merge/cherry-pick-not-approved release-note-none sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-7.1
#53270 opened May 14, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
3
variable: unifiy MaxExecuteTime usage and fix some problem (#50915) do-not-merge/cherry-pick-not-approved ok-to-test release-note-none size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-7.1
#52618 opened Apr 15, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
3
Unstable statistical information of tables severity/moderate sig/planner SIG: Planner type/bug This issue is a bug.
#52430 opened Apr 9, 2024 by aytrack
@winoros
1
Incorrect query result caused by view and inner join. affects-7.5 affects-8.1 fuzz/randomtest impact/wrong-result severity/major sig/planner SIG: Planner type/bug This issue is a bug.
#51290 opened Feb 23, 2024 by Syang111
@hawkingrei @winoros
4
stats, metrics: add and fix stats related grafana panel (#50834) approved do-not-merge/cherry-pick-not-approved lgtm release-note-none sig/planner SIG: Planner size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. skip-issue-check type/cherry-pick-for-release-7.5
#51063 opened Feb 7, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
5
expression: fix the const prop over ENUM type (#50208) do-not-merge/cherry-pick-not-approved release-note size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.1
#50269 opened Jan 10, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
3
expression: fix the const prop over ENUM type (#50208) do-not-merge/cherry-pick-not-approved release-note size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-5.4
#50267 opened Jan 10, 2024 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
2
planner: Projection operator leads to join order failure and leading hint cannot take effect sig/planner SIG: Planner type/enhancement
#50229 opened Jan 9, 2024 by qw4990
@hawkingrei @qw4990 @winoros
expression: enum/set could be invalid during evaluation (#49543) do-not-merge/cherry-pick-not-approved release-note-none size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-6.1
#49548 opened Dec 18, 2023 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
3
planner: the recursive cte will make UPDATE's result wrong (#49400) do-not-merge/cherry-pick-not-approved release-note size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-6.1
#49434 opened Dec 13, 2023 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
2
planner: the recursive cte will make UPDATE's result wrong (#49400) do-not-merge/cherry-pick-not-approved release-note size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-5.4
#49433 opened Dec 13, 2023 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
2
executor, codec: hash join build wrong hash key for ENUM/SET value (#49031) cherry-pick-approved Cherry pick PR approved by release team. release-note size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-6.1
#49053 opened Nov 30, 2023 by ti-chi-bot Loading…
1 of 13 tasks
@winoros
2
Unexpected Result by MERGE_JOIN affects-6.5 affects-7.1 affects-7.5 affects-8.1 fuzz/sqlancer may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 severity/major sig/planner SIG: Planner type/bug This issue is a bug.
#47345 opened Sep 28, 2023 by bajinsheng
@hawkingrei @winoros @elsa0520
7
Unexpected Result in TiFlash 3 affects-7.5 affects-8.1 fuzz/sqlancer may-affects-5.3 This bug maybe affects 5.3.x versions. may-affects-5.4 This bug maybe affects 5.4.x versions. may-affects-6.1 may-affects-6.5 may-affects-7.1 severity/major sig/planner SIG: Planner type/bug This issue is a bug.
#47286 opened Sep 26, 2023 by bajinsheng
@winoros @elsa0520
4
planner: missed order by item for index merge sometimes (#46576) cherry-pick-approved Cherry pick PR approved by release team. needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. ok-to-test release-note-none size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.1
#46604 opened Sep 1, 2023 by ti-chi-bot Loading…
1 of 12 tasks
@winoros
4
Samplerate could be dynamically adjusted or make the num samples also usable. component/statistics sig/planner SIG: Planner type/enhancement
#46485 opened Aug 30, 2023 by jackysp
@chrysan @winoros
2
Query result is not compatible with MySQL while using if clause affects-6.1 affects-6.5 affects-7.1 affects-7.5 affects-8.1 severity/major sig/planner SIG: Planner type/compatibility
#46376 opened Aug 24, 2023 by snowballbear
@winoros
2
planner: optimizer statistics cost too much amount of memory component/statistics sig/planner SIG: Planner type/enhancement
#46149 opened Aug 16, 2023 by qw4990
@hawkingrei @winoros
planner: cancel the current analyze job instead of using 1 as the sample rate if cannot access PD when the optimizer determine analyze sample rate component/statistics sig/planner SIG: Planner type/enhancement
#45997 opened Aug 11, 2023 by qw4990
@winoros
planner: support ScalarSubQuery to display them in EXPLAIN (#45252) do-not-merge/cherry-pick-not-approved needs-1-more-lgtm release-note-none sig/planner SIG: Planner size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. type/cherry-pick-for-release-5.4 type/5.4-cherry-pick
#45521 opened Jul 24, 2023 by ti-chi-bot Loading…
2 of 12 tasks
@winoros
4
planner: a quick fix to solve the column alias in ORDER BY's subquery (#45003) do-not-merge/cherry-pick-not-approved needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. release-note-none size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.1
#45067 opened Jun 29, 2023 by ti-chi-bot Loading…
1 of 12 tasks
@winoros
4
Unexpected error Unknown table '' on CTE affects-5.4 This bug affects 5.4.x versions. affects-6.1 affects-6.5 affects-7.1 affects-7.5 affects-8.1 fuzz/sqlancer may-affects-5.1 This bug maybe affects 5.1.x versions. may-affects-5.2 This bug maybe affects 5.2.x versions. may-affects-5.3 This bug maybe affects 5.3.x versions. severity/major sig/planner SIG: Planner type/bug This issue is a bug.
#44673 opened Jun 14, 2023 by DerZc
@winoros
1
planner: open fully order prop push down for partition table's table scan and single index scan (#42694) do-not-merge/cherry-pick-not-approved release-note-none sig/planner SIG: Planner size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. type/cherry-pick-for-release-7.1
#43441 opened Apr 26, 2023 by ti-chi-bot Loading…
1 of 12 tasks
@winoros
4
ProTip! no:milestone will show everything without a milestone.