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infoschema, executor: Add SQL text column to DATA_LOCK_WAITS table #26632

Merged
merged 37 commits into from
Aug 3, 2021
Merged

infoschema, executor: Add SQL text column to DATA_LOCK_WAITS table #26632

merged 37 commits into from
Aug 3, 2021

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MyonKeminta
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What problem does this PR solve?

Problem Summary: This PR adds SQL_DIGEST_TEXT column to DATA_LOCK_WAITS table so that the SQL text corresponding to the SQL_DIGEST column can be displayed.

What is changed and how it works?

What's Changed:

  • Adds SQL_DIGEST_TEXT column to DATA_LOCK_WAITS table that shows the SQL text corresponding to the SQL_DIGEST column.
  • Moves tests for DATA_LOCK_WAITS to testClusterTableSuite, which involves some changes to the mockStorage

Requires #26357

Check List

Tests

  • Unit test

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory

Documentation

  • Affects user behaviors

Release note 

Add SQL text information to `INFORMATION_SCHEMA.DATA_LOCK_WAITS` table

MyonKeminta and others added 22 commits July 19, 2021 13:53
@MyonKeminta
Support pruning columns before retrieving
0949cbc
@MyonKeminta
Support retrieving the SQL digest test
1e11c06
@MyonKeminta
fix test
4f0041d
@MyonKeminta
Merge branch 'master' of https://github.com/pingcap/tidb into m/lock-…
16acf7e 
…view-get-sql-test-2
@MyonKeminta
Add test for batchRetrieverHelper
e31b0a1
@MyonKeminta
Add tests
4a26c69
@MyonKeminta
Add comments
66e216a
@MyonKeminta
Remove deadcode
a9313d1
@MyonKeminta
Add a test case
23fd3c7
@MyonKeminta
Merge branch 'master' into m/lock-view-get-sql-test-2
60ddd1a
@MyonKeminta
Remove commented code
7ec2fc2
@MyonKeminta
Merge branch 'm/lock-view-get-sql-test-2' of https://github.com/MyonK…
fb4f9e7 
…eminta/tidb into m/lock-view-get-sql-test-2
@MyonKeminta
Merge branch 'master' of https://github.com/pingcap/tidb into m/data-…
df13b15 
…lock-waits-sql-text
@MyonKeminta
Support getting SQL Text in DATA_LOCK_WAITS table
9fedf44
@MyonKeminta
Merge branch 'master' of https://github.com/pingcap/tidb into m/lock-…
f2c160e 
…view-get-sql-test-2
@MyonKeminta
Address comments
4f5a8b6
@MyonKeminta
Merge branch 'm/lock-view-get-sql-test-2' into m/data-lock-waits-sql-…
cfdb6f5 
…text
@MyonKeminta
Fix test
2be4ef5
@MyonKeminta
Merge branch 'm/lock-view-get-sql-test-2' into m/data-lock-waits-sql-…
3636332 
…text
@MyonKeminta
Fix test and privilege check
d3a517f
@MyonKeminta
Port the key_info calculation logic
0b6beaa
@MyonKeminta
Move TestDataLockWaits to testClusterTableSuite; test the SQL text co…
241d242 
…lumn
@MyonKeminta MyonKeminta added the sig/transaction SIG:Transaction label Jul 27, 2021
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ti-chi-bot commented Jul 27, 2021 •
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[REVIEW NOTIFICATION]

This pull request has been approved by:

  • cfzjywxk
  • youjiali1995

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 Denotes a PR that will be considered when it comes time to generate release notes. do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jul 27, 2021
@github-actions github-actions bot added the sig/execution SIG execution label Jul 27, 2021
@ti-chi-bot ti-chi-bot added size/XL Denotes a PR that changes 500-999 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jul 28, 2021
@MyonKeminta MyonKeminta marked this pull request as ready for review July 28, 2021 10:21
@ti-chi-bot ti-chi-bot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Jul 28, 2021
cfzjywxk
cfzjywxk reviewed Jul 29, 2021
View reviewed changes
executor/infoschema_reader.go Outdated
for i, lockWait := range r.lockWaits {
digest, err := resourcegrouptag.DecodeResourceGroupTag(lockWait.ResourceGroupTag)
if err != nil {
logutil.BgLogger().Warn("failed to decode resource group tag", zap.Error(err))
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Seems there's input ctx, we could use logger with it. We could add some comments if the error is expected to be ignored.

@ti-chi-bot ti-chi-bot added the status/LGT1 Indicates that a PR has LGTM 1. label Aug 2, 2021
cfzjywxk
cfzjywxk approved these changes Aug 3, 2021
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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 Aug 3, 2021
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cfzjywxk commented Aug 3, 2021

/merge

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

Commit hash: 46656d2

@ti-chi-bot ti-chi-bot added the status/can-merge Indicates a PR has been approved by a committer. label Aug 3, 2021
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@MyonKeminta: 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 de3bc62 into pingcap:master Aug 3, 2021
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@youjiali1995 youjiali1995 youjiali1995 approved these changes

@cfzjywxk cfzjywxk cfzjywxk approved these changes

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