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statistics: avoid stats meta full load after table analysis (#57756) #57911

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This is an automated cherry-pick of #57756

What problem does this PR solve?

Issue Number: close #57631

Problem Summary:

See more at #57631 (comment)

We need to support updating the stats of only a few tables within the update function. This will help reduce the function's duration after the table analysis is completed.

The analysis duration is stable:

mysql> analyze table sbtest111.sbtest2;
Query OK, 0 rows affected, 10 warnings (6.22 sec)

mysql> analyze table sbtest111.sbtest2;
Query OK, 0 rows affected, 10 warnings (6.74 sec)

mysql> analyze table sbtest111.sbtest2;
Query OK, 0 rows affected, 10 warnings (6.12 sec)

What changed and how does it work?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No need to test
    • I checked and no code files have been changed.

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

Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
Signed-off-by: Rustin170506 <tech@rustin.me>
@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-8.5 This PR is cherry-picked to release-8.5 from a source PR. labels Dec 3, 2024
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Thanks! :shipit:

@ti-chi-bot ti-chi-bot bot added approved needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Dec 3, 2024
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codecov bot commented Dec 3, 2024

Codecov Report

Attention: Patch coverage is 95.65217% with 3 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-8.5@a3a2e73). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-8.5     #57911   +/-   ##
================================================
  Coverage               ?   57.0479%           
================================================
  Files                  ?       1772           
  Lines                  ?     628158           
  Branches               ?          0           
================================================
  Hits                   ?     358351           
  Misses                 ?     245769           
  Partials               ?      24038           
Flag Coverage Δ
integration 37.1266% <81.1594%> (?)
unit 72.7102% <95.6521%> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components Coverage Δ
dumpling 56.2477% <0.0000%> (?)
parser ∅ <0.0000%> (?)
br 51.8618% <0.0000%> (?)

@ti-chi-bot ti-chi-bot bot added cherry-pick-approved Cherry pick PR approved by release team. and removed do-not-merge/cherry-pick-not-approved labels Dec 3, 2024
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ti-chi-bot bot commented Dec 3, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Rustin170506, time-and-fate

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@ti-chi-bot ti-chi-bot bot added lgtm and removed needs-1-more-lgtm Indicates a PR needs 1 more LGTM. labels Dec 3, 2024
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ti-chi-bot bot commented Dec 3, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-12-03 05:57:52.456287204 +0000 UTC m=+1134460.075941705: ☑️ agreed by Rustin170506.
  • 2024-12-03 06:30:47.662350786 +0000 UTC m=+1136435.282005299: ☑️ agreed by time-and-fate.

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/retest

@ti-chi-bot ti-chi-bot bot merged commit 6087f99 into pingcap:release-8.5 Dec 3, 2024
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3 participants