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ranger: handle float/integers overflow properly (#53501) #53522

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@ti-chi-bot ti-chi-bot commented May 24, 2024

This is an automated cherry-pick of #53501

What problem does this PR solve?

Issue Number: close #46538

ref #50489

Problem Summary:

What changed and how does it work?

float/integers would be returned if overflow error occurs, so convertPoint would adjust the excl of the boundary accordingly, and impossible ranges would be removed by consequent validIntervals().

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.

Correctly handle floating point/integer overflow to avoid affecting plan cache

正确处理浮点数/整数溢出,以免影响 plan cache

@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/S Denotes a PR that changes 10-29 lines, ignoring generated files. type/cherry-pick-for-release-7.1 This PR is cherry-picked to release-7.1 from a source PR. labels May 24, 2024
@ti-chi-bot ti-chi-bot bot added do-not-merge/cherry-pick-not-approved size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. and removed size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels May 24, 2024
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label May 24, 2024
Signed-off-by: ti-chi-bot <ti-community-prow-bot@tidb.io>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com>
@hawkingrei hawkingrei force-pushed the cherry-pick-53501-to-release-7.1 branch from 44e86cc to fe93a78 Compare November 4, 2024 09:01
@ti-chi-bot ti-chi-bot bot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Nov 4, 2024
@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Nov 4, 2024
@ti-chi-bot ti-chi-bot bot added the lgtm label Nov 4, 2024
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ti-chi-bot bot commented Nov 4, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: AilinKid, hawkingrei

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  • OWNERS [AilinKid,hawkingrei]

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@ti-chi-bot ti-chi-bot bot removed the needs-1-more-lgtm Indicates a PR needs 1 more LGTM. label Nov 4, 2024
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ti-chi-bot bot commented Nov 4, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-11-04 09:24:32.30785596 +0000 UTC m=+860185.147011608: ☑️ agreed by hawkingrei.
  • 2024-11-04 09:26:13.948630513 +0000 UTC m=+860286.787786058: ☑️ agreed by AilinKid.

@ti-chi-bot ti-chi-bot bot added release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed release-note-none Denotes a PR that doesn't merit a release note. labels Nov 4, 2024
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codecov bot commented Nov 4, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release-7.1@df19951). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-7.1     #53522   +/-   ##
================================================
  Coverage               ?   73.5510%           
================================================
  Files                  ?       1212           
  Lines                  ?     381232           
  Branches               ?          0           
================================================
  Hits                   ?     280400           
  Misses                 ?      83011           
  Partials               ?      17821           

@ti-chi-bot ti-chi-bot bot merged commit d1250f2 into pingcap:release-7.1 Nov 4, 2024
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3 participants