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Re: how to change innodb_autoinc_lock_mode = 0
Posted by: Peter Brawley
Date: April 09, 2021 10:34AM

Why are skipped values a problem?

If you need strict sequentiality, don't rely on auto_increment, it does not guarantee sequentiality--you'll need to program it eg wth a table of sequential numbers..

In 8, innodb_autoinc_lock_mode defaults to 2, see https://dev.mysql.com/doc/refman/8.0/en/innodb-parameters.html#sysvar_innodb_autoinc_lock_mode. To chgange it to 0, put that setting in my.cnf.

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Re: how to change innodb_autoinc_lock_mode = 0
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April 09, 2021 10:34AM


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