mysqldump all databases returns error
mysqldump: Got error: 1356: "View 'sys.host_summary' references invalid table(s) or column(s) or function(s) or definer/invoker of view lack rights to use them" when using LOCK TABLES
I googled it a bit and they state this happens with left over parts from mysql to mariadb upgrade which we did awhile ago.
Is it safe to do as stated here:
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Hi, What version of MariaDB you are using and also Yes you can take a backup of all files and safely drop the database "sys" by following commands. DROP DATABASE sys; 0 -
The thread here: and the documentation here: both detail this issue. 0
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