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ddl: DROP GLOBAL TEMPORARY TABLE should fail on normal tables #25639

Merged
merged 13 commits into from
Jun 24, 2021
Merged

ddl: DROP GLOBAL TEMPORARY TABLE should fail on normal tables #25639

merged 13 commits into from
Jun 24, 2021

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Howie59
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@Howie59 Howie59 commented Jun 22, 2021

Signed-off-by: lihaowei [email protected]

What problem does this PR solve?

Issue Number: close #25595

What is changed and how it works?

Proposal: temporary table

Check List

Tests

  • Unit test

Release note

  • No release note

@Howie59
fix issue#25595
7a5e5dc 
Signed-off-by: lihaowei <[email protected]>
@Howie59 Howie59 requested a review from a team as a code owner June 22, 2021 01:37
@Howie59 Howie59 requested review from winoros and removed request for a team June 22, 2021 01:37
@ti-chi-bot ti-chi-bot added the size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. label Jun 22, 2021
bb7133
bb7133 reviewed Jun 22, 2021
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LGTM

djshow832
djshow832 reviewed Jun 22, 2021
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planner/core/preprocess.go Outdated
@@ -835,7 +835,7 @@ func (p *preprocessor) checkDropSequenceGrammar(stmt *ast.DropSequenceStmt) {
func (p *preprocessor) checkDropTableGrammar(stmt *ast.DropTableStmt) {
p.checkDropTableNames(stmt.Tables)
enableNoopFuncs := p.ctx.GetSessionVars().EnableNoopFuncs
if stmt.TemporaryKeyword == ast.TemporaryLocal && !enableNoopFuncs {
if stmt.TemporaryKeyword != ast.TemporaryNone && !enableNoopFuncs {
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No, dropping global temporary tables is fine for DROP GLOBAL TEMPORARY TABLE ....
E.g.

create global temporary table temp(id int) on commit delete rows;
drop global temporary table temp;   # fine

@Howie59
add tests
2e713b2 
Signed-off-by: lihaowei <[email protected]>
@ti-chi-bot ti-chi-bot added size/M Denotes a PR that changes 30-99 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Jun 22, 2021
djshow832
djshow832 reviewed Jun 22, 2021
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djshow832
djshow832 reviewed Jun 22, 2021
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@djshow832 djshow832 requested review from tiancaiamao and removed request for winoros June 24, 2021 06:32
@djshow832 djshow832 added the sig/sql-infra SIG: SQL Infra label Jun 24, 2021
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Howie59 commented Jun 24, 2021

/run-check_dev_2

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Jun 24, 2021
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • djshow832
  • tiancaiamao

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 status/LGT2 Indicates that a PR has LGTM 2. and removed status/LGT1 Indicates that a PR has LGTM 1. labels Jun 24, 2021
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/run-check_dev_2

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It seems some tests panic and the CI never finish ... I'm not sure is it related to this change or our master branch is unstable

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/merge

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

Commit hash: a59fa6c

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Jun 24, 2021
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ref #25724

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@Howie59: Your PR was out of date, I have automatically updated it for you.

At the same time I will also trigger all tests for you:

/run-all-tests

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.

@ti-chi-bot ti-chi-bot merged commit 2b445a1 into pingcap:master Jun 24, 2021
@Howie59 Howie59 deleted the issue-25595 branch June 24, 2021 11:04
tiancaiamao pushed a commit to tiancaiamao/tidb that referenced this pull request Jun 25, 2021
@Howie59 @tiancaiamao
ddl: DROP GLOBAL TEMPORARY TABLE should fail on normal tables (pingca…
517d6ae 
…p#25639)
jiajunhuang pushed a commit to jiajunhuang/tidb that referenced this pull request Jun 28, 2021
@Howie59 @jiajunhuang
ddl: DROP GLOBAL TEMPORARY TABLE should fail on normal tables (pingca…
97ed66b 
…p#25639)
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DROP GLOBAL TEMPORARY TABLE should fail on normal tables
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