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mysql_upgrade Fails; Error 1050; Table Already Exists (Doc ID 1907140.1)

Last updated on MARCH 20, 2017

Applies to:

MySQL Server - Version 5.5 to 5.5 [Release 5.5]
Information in this document applies to any platform.

Symptoms

mysql_upgrade failed with errors trying to upgrade performance_schema tables
Failed upgrade of performance_schema

Examples:

 

Cause

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