Issue with exclusion filter and MySql connection
I have connected a mySql db to DataStudio as a backup for my main db on bigquery.
I need to retrieve a smaller set of data using a exclude filter. On my bigquery connection it's all working fine while on mySql it doesn't work properly : if I set a condition that it's not "Equal to (=)" I get an "Configuration error - There`s a query error".
If, on the other hand, I set the include condition it works correctly (also with a condition that it's not "Equal to (=)" )
Working one with include:
Working one with exclude:
Any ideas ?