ddl: Regenerating AutoIDs for _tidb_rowid during Reorganize Partition (#53770)

[ti-chi-bot]

This is an automated cherry-pick of #53770

What problem does this PR solve?

When EXCHANGE PARTITION is used, the _tidb_rowid from the exchanged table, may conflict with rows in other partitions, which can collide during REORGANIZE PARTITION or REMOVE PARTITIONING since they keep the _tidb_rowid but will be placed in the same physical partition/table.

Solution:
Generate new _tidb_rowid for each row during the data reorganization phase.

Issue Number: close #53385

Problem Summary:

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

[ti-chi-bot]

This cherry pick PR is for a release branch and has not yet been approved by triage owners.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick:

1. It must be approved by the approvers firstly.
2. AFTER it has been approved by approvers, please wait for the cherry-pick merging approval from triage owners.

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 kubernetes/test-infra repository.

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mjonss
Once this PR has been reviewed and has the lgtm label, please assign wjhuang2016 for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS [mjonss]
• pkg/ddl/OWNERS
• pkg/table/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-08-05 10:11:56.192910014 +0000 UTC m=+260446.060009101: ☑️ agreed by mjonss.

[codecov]

Codecov Report

Attention: Patch coverage is 76.92308% with 6 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-8.1@31fb9de). Learn more about missing BASE report.

Additional details and impacted files

@@               Coverage Diff                @@
##             release-8.1     #55052   +/-   ##
================================================
  Coverage               ?   71.1581%           
================================================
  Files                  ?       1466           
  Lines                  ?     422643           
  Branches               ?          0           
================================================
  Hits                   ?     300745           
  Misses                 ?     101388           
  Partials               ?      20510           

Flag	Coverage Δ
unit	71.1581% <76.9230%> (?)

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

Components	Coverage Δ
dumpling	52.9656% <0.0000%> (?)
parser	∅ <0.0000%> (?)
br	41.3450% <0.0000%> (?)