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statsitstics: avoid sync load column which is skiped type to analyze (#57144) #57617

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This is an automated cherry-pick of #57144

What problem does this PR solve?

Issue Number: close #57138

Problem Summary:

What changed and how does it work?

Sometimes, we disable the analysis of certain columns using analyze_skip_column. However, these columns may still retain outdated statistics, especially after being modified. Since their statistics are larger, syncing them via sync load can be very slow and prone to timeouts. To address this, we filter out these columns.

image

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.

statsitstics: avoid sync load column which is skiped to analyze

避免将 skip analyze 的列通过 sync load 加载

@ti-chi-bot ti-chi-bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/M Denotes a PR that changes 30-99 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR. labels Nov 22, 2024
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ti-chi-bot bot commented Nov 22, 2024

[APPROVALNOTIFIER] This PR is NOT APPROVED

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@ti-chi-bot ti-chi-bot bot added cherry-pick-approved Cherry pick PR approved by release team. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed do-not-merge/cherry-pick-not-approved size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Nov 22, 2024
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ti-chi-bot bot commented Nov 22, 2024

@ti-chi-bot: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name Commit Details Required Rerun command
idc-jenkins-ci-tidb/unit-test bc7ffdc link true /test unit-test
idc-jenkins-ci-tidb/build bc7ffdc link true /test build
idc-jenkins-ci-tidb/check_dev_2 bc7ffdc link true /test check-dev2
idc-jenkins-ci-tidb/check_dev bc7ffdc link true /test check-dev
idc-jenkins-ci-tidb/mysql-test bc7ffdc link true /test mysql-test

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cherry-pick-approved Cherry pick PR approved by release team. release-note Denotes a PR that will be considered when it comes time to generate release notes. sig/planner SIG: Planner size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-7.5 This PR is cherry-picked to release-7.5 from a source PR.
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