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ddl: support drop columns for multi-schema change #35737

Merged
merged 10 commits into from
Jun 30, 2022
Merged

ddl: support drop columns for multi-schema change #35737

merged 10 commits into from
Jun 30, 2022

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tangenta
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What problem does this PR solve?

Issue Number: ref #14766

What is changed and how it works?

This PR supports dropping columns for multi-schema change.

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No code

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

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ti-chi-bot commented Jun 25, 2022 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • wjhuang2016
  • zimulala

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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@ti-chi-bot ti-chi-bot added 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. labels Jun 25, 2022
@tangenta tangenta requested review from wjhuang2016, Defined2014, zimulala and xiongjiwei and removed request for wjhuang2016 and Defined2014 June 25, 2022 14:43
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sre-bot commented Jun 25, 2022 •
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Code Coverage Details: https://codecov.io/github/pingcap/tidb/commit/f07fc375f6ff5307de9bd7249fd8ba6b07b88b08

wjhuang2016
wjhuang2016 reviewed Jun 27, 2022
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wjhuang2016 reviewed Jun 27, 2022
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wjhuang2016
wjhuang2016 reviewed Jun 28, 2022
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@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Jun 28, 2022
zimulala
zimulala reviewed Jun 29, 2022
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zimulala
zimulala approved these changes Jun 29, 2022
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LGTM

@ti-chi-bot ti-chi-bot added status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Jun 29, 2022
@tangenta
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/merge

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This pull request has been accepted and is ready to merge.

Commit hash: 792118e

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jun 30, 2022
@ti-chi-bot ti-chi-bot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jun 30, 2022
@ti-chi-bot ti-chi-bot removed status/can-merge Indicates a PR has been approved by a committer. needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. labels Jun 30, 2022
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/merge

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This pull request has been accepted and is ready to merge.

Commit hash: 638ebe3

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jun 30, 2022
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/run-check_dev
/run-unit-test

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/run-mysql-test

@ti-chi-bot ti-chi-bot merged commit 17e2731 into pingcap:master Jun 30, 2022
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sre-bot commented Jun 30, 2022

TiDB MergeCI notify

🔴 Bad News! [1] CI still failing after this pr merged.
These failed integration tests don't seem to be introduced by the current PR.

CI Name Result Duration Compare with Parent commit
idc-jenkins-ci-tidb/integration-common-test 🔴 failed 2, success 9, total 11 24 min Existing failure
idc-jenkins-ci/integration-cdc-test 🟢 all 35 tests passed 29 min Existing passed
idc-jenkins-ci-tidb/common-test 🟢 all 12 tests passed 10 min Existing passed
idc-jenkins-ci-tidb/sqllogic-test-2 🟢 all 28 tests passed 7 min 2 sec Existing passed
idc-jenkins-ci-tidb/tics-test 🟢 all 1 tests passed 6 min 22 sec Existing passed
idc-jenkins-ci-tidb/integration-ddl-test 🟢 all 6 tests passed 6 min 14 sec Existing passed
idc-jenkins-ci-tidb/sqllogic-test-1 🟢 all 26 tests passed 5 min 13 sec Existing passed
idc-jenkins-ci-tidb/mybatis-test 🟢 all 1 tests passed 3 min 14 sec Existing passed
idc-jenkins-ci-tidb/integration-compatibility-test 🟢 all 1 tests passed 3 min 5 sec Existing passed
idc-jenkins-ci-tidb/plugin-test 🟢 build success, plugin test success 4min Existing passed

@tangenta tangenta mentioned this pull request Jun 30, 2022
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you06 added a commit to you06/tidb that referenced this pull request Jul 1, 2022
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fix tests

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parser, ddl: support decoding binary literal in set/enum (pingcap#35822)

close pingcap#31338

executor: fix a nil point when @@tidb_enable_collect_execution_info is off and cop cache is on (pingcap#35839)

close pingcap#35829

ddl: support drop columns for multi-schema change (pingcap#35737)

ref pingcap#14766

planner: don't push down predicates over table dual (pingcap#35669)

close pingcap#35527

*: Remove some useless staleness code (pingcap#35849)

close pingcap#35848

ddl: fix potential wrong column definition when setting default value (pingcap#35845)

close pingcap#35846

*: add timeout for test cases (pingcap#35844)

ddl: remove `onDropColumns` and `onAddColumns` (pingcap#35862)

ref pingcap#14766

*: Fix Dockerfile (pingcap#35835)

close pingcap#35828

server: refactor TestConnExecutionTimeout (pingcap#35865)

close pingcap#35868

fix test

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fix lint

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@tangenta tangenta mentioned this pull request Jul 28, 2022
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@wjhuang2016 wjhuang2016 wjhuang2016 approved these changes

@zimulala zimulala zimulala approved these changes

@xiongjiwei xiongjiwei Awaiting requested review from xiongjiwei

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