*: disable insert null to not-null column for single-row insertion in non-strict mode | tidb-test=pr/2410

[joechenrh]

What problem does this PR solve?

Issue Number: close #55457, close #56381

Problem Summary:

What changed and how does it work?

Accroding to MySQL document, even in non-strict mode, single null value still can not be inserted into not-null column.

Check List

Tests

• [ ] Unit test
• [x] 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

[tiprow[bot]]

Hi @joechenrh. Thanks for your PR.

PRs from untrusted users cannot be marked as trusted with /ok-to-test in this repo meaning untrusted PR authors can never trigger tests themselves. Collaborators can still trigger tests on the PR using /test all.

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[joechenrh]

/ok-to-test

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 74.9721%. Comparing base (8382fdb) to head (cc158dd). Report is 144 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #55477        +/-   ##
================================================
+ Coverage   72.8567%   74.9721%   +2.1153%     
================================================
  Files          1672       1717        +45     
  Lines        462738     474024     +11286     
================================================
+ Hits         337136     355386     +18250     
+ Misses       104829      96471      -8358     
- Partials      20773      22167      +1394     

Flag	Coverage Δ
integration	49.8755% <92.8571%> (?)
unit	72.2780% <100.0000%> (+0.0408%)	:arrow_up:

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

Components	Coverage Δ
dumpling	52.7673% <ø> (ø)
parser	∅ <ø> (∅)
br	60.7951% <ø> (+15.6921%)	:arrow_up:

[joechenrh]

/retest

[joechenrh]

/retest

[joechenrh]

/retest

[joechenrh]

/retest-required

[joechenrh]

/cc @zanmato1984 @gmhdbjd

[ti-chi-bot[bot]]

PR needs rebase.

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-sigs/prow repository.

[ti-chi-bot[bot]]

[LGTM Timeline notifier]

Timeline:

• 2024-11-19 08:42:44.995047773 +0000 UTC m=+950527.185916764: :ballot_box_with_check: agreed by djshow832.
• 2024-11-19 08:49:33.69586506 +0000 UTC m=+950935.886734054: :ballot_box_with_check: agreed by GMHDBJD.

[ti-chi-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: djshow832, GMHDBJD, XuHuaiyu

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

The pull request process is described here

Needs approval from an approver in each of these files:

• ~~OWNERS~~ [GMHDBJD,XuHuaiyu,djshow832]
• ~~pkg/ddl/OWNERS~~ [GMHDBJD]
• ~~pkg/expression/OWNERS~~ [XuHuaiyu]
• ~~pkg/lightning/OWNERS~~ [GMHDBJD]
• ~~pkg/table/OWNERS~~ [GMHDBJD]

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

[wuhuizuo]

/hold

please fill the checklist box and release note in the PR description.

[djshow832]

/unhold

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.5: #57539.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.5: #58044.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.1: #58045.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #58046.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.1: #58047.