Error "Unexpected content found in the performance_schema"
Last updated on DECEMBER 26, 2016
Applies to:MySQL Server - Version 5.1 and later
Information in this document applies to any platform.
Running mysql_upgrade utility is important step when upgrading major version of MySQL Server
It is important that new version of MySQL Server is running when mysql_upgrade is executed.
During upgrade of MySQL server mysql_upgrade utility shows error like following:
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