Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Blocker
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Resolution: Fixed
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Affects Version/s: 10.2, 10.3, 10.4, 10.5, 10.6, 10.7
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Component/s: Storage Engine - InnoDB, Virtual Columns
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Labels:
Description
MySQL 5.7.36 includes a bug fix with a test case:
Bug #33053297 VIRTUAL INDEX CORRUPTED DURING CASCADE UPDATE ON CHILD TABLE
The test case resembles MDEV-24041. A quick attempt to apply the patch (with some rewriting in row_ins_foreign_fill_virtual()) did not affect the outcome. There is a result difference:
@@ -918,7 +918,6 @@
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1 NULL 2020-10-22 13:32:41 2020-
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SELECT `date_sent` FROM `email_stats` WHERE `generated_sent_email` = '2020-';
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date_sent
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-2020-10-22 13:32:41
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DROP TABLE `email_stats`;
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DROP TABLE `emails`;
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# test-case 4
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@@ -956,7 +955,6 @@
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1 NULL 2020-10-22 13:32:41 2020-
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SELECT `date_sent` FROM `email_stats` WHERE `generated_sent_email` = '2020-';
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date_sent
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-2020-10-22 13:32:41
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DROP TABLE `email_stats`;
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DROP TABLE `emails`;
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# End of 10.2 tests |
Curiously, if I add CHECK TABLE to the test, it will not report any corruption.
Attachments
Issue Links
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- Closed
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