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infoschema: load auto id related changes for multi-schema-change diff #53735

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This is an automated cherry-pick of #52967

What problem does this PR solve?

Issue Number: close #47899

Problem Summary:

What changed and how does it work?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)

for the case in the issue

mysql>  create table t (a int not null auto_increment primary key, b int) auto_id_cache 100;insert into t (b) values (1);
Query OK, 0 rows affected (0.09 sec)

Query OK, 1 row affected (0.01 sec)

mysql> select * from t;
+---+------+
| a | b    |
+---+------+
| 1 |    1 |
+---+------+
1 row in set (0.00 sec)

mysql> alter table t add column c int, auto_increment 200;
Query OK, 0 rows affected (0.31 sec)

mysql> insert into t (b) values (2);
Query OK, 1 row affected (0.01 sec)

mysql> select * from t;
+-----+------+------+
| a   | b    | c    |
+-----+------+------+
|   1 |    1 | NULL |
| 200 |    2 | NULL |
+-----+------+------+
2 rows in set (0.00 sec)
  • 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: ti-chi-bot <ti-community-prow-bot@tidb.io>
@ti-chi-bot ti-chi-bot added release-note-none Denotes a PR that doesn't merit a release note. size/L Denotes a PR that changes 100-499 lines, ignoring generated files. type/cherry-pick-for-release-6.5 This PR is cherry-picked to release-6.5 from a source PR. labels Jun 3, 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/L Denotes a PR that changes 100-499 lines, ignoring generated files. labels Jun 3, 2024
@ti-chi-bot ti-chi-bot added the cherry-pick-approved Cherry pick PR approved by release team. label Jun 3, 2024
@lance6716
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please fix the conflict @D3Hunter

@ti-chi-bot ti-chi-bot bot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. and removed size/XXL Denotes a PR that changes 1000+ lines, ignoring generated files. labels Jun 4, 2024
@ti-chi-bot ti-chi-bot bot added needs-1-more-lgtm Indicates a PR needs 1 more LGTM. approved labels Jun 4, 2024
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LGTM

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ti-chi-bot bot commented Jun 4, 2024

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Benjamin2037, D3Hunter

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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 Jun 4, 2024
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ti-chi-bot bot commented Jun 4, 2024

[LGTM Timeline notifier]

Timeline:

  • 2024-06-04 08:53:42.099591124 +0000 UTC m=+3371375.856726696: ☑️ agreed by D3Hunter.
  • 2024-06-04 09:02:11.695441778 +0000 UTC m=+3371885.452577350: ☑️ agreed by Benjamin2037.

@D3Hunter D3Hunter changed the title infoschema: load auto id related changes for multi-schema-change diff | tidb-test=pr/2320 (#52967) infoschema: load auto id related changes for multi-schema-change diff Jun 4, 2024
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D3Hunter commented Jun 4, 2024

/retest

2 similar comments
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D3Hunter commented Jun 4, 2024

/retest

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D3Hunter commented Jun 4, 2024

/retest

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codecov bot commented Jun 4, 2024

Codecov Report

Attention: Patch coverage is 93.18182% with 3 lines in your changes missing coverage. Please review.

Please upload report for BASE (release-6.5@947bb04). Learn more about missing BASE report.

Additional details and impacted files
@@               Coverage Diff                @@
##             release-6.5     #53735   +/-   ##
================================================
  Coverage               ?   73.6681%           
================================================
  Files                  ?       1097           
  Lines                  ?     351794           
  Branches               ?          0           
================================================
  Hits                   ?     259160           
  Misses                 ?      75999           
  Partials               ?      16635           

@ti-chi-bot ti-chi-bot bot merged commit 10cdc46 into pingcap:release-6.5 Jun 4, 2024
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4 participants