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MDEV-38195: Fix flaky events_restart test #4753

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varundeepsaini wants to merge 1 commit into from
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MDEV-38195: Fix flaky events_restart test #4753

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2 changes: 2 additions & 0 deletions mysql-test/suite/events/events_restart.test
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Expand Up @@ -4,6 +4,8 @@
call mtr.add_suppression('Column count of mysql.event is wrong. Expected .*, found .*\. The table is probably corrupted');
call mtr.add_suppression('Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler');
call mtr.add_suppression('Event Scheduler.*shutdown.*');
call mtr.add_suppression('Event Scheduler: error during compilation of');
call mtr.add_suppression('Event Scheduler:.*Query was empty');

@svoj svoj Mar 19, 2026

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@varundeepsaini have you actually been able to reproduce this problem?

How did you come to conclusion that the problem is due to "corrupted mysql.event table (body column altered to longtext during the test)"?

If suspected alter "corrupts" mysql.event table, why the problem is sporadic, not persistent?

From what I can see alter you're referring to is executed in the middle of the test and it gets restored by rename table event_like to mysql.event. But event in question test.ev is only created at the end of the test. There're many other events created in between and they don't fall victim to this corruption.

--enable_query_log

let $collation_server=`select @@collation_server`;
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