MySQL Reports Structures for the Tables in performance_schema Database are Wrong (Doc ID 1304393.1)

Last updated on JUNE 25, 2021

Applies to:

MySQL Server - Version 5.5 and later
Information in this document applies to any platform.

MySQL reports in its error log that the tables in the performance_schema database have the wrong structure. For example:

This error will typically happen when one of the following changes have occurred:

MySQL has been upgraded, but mysql_upgrade has not yet been run.

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