xiaohui0318 commented on pull request #3788: URL: https://github.com/apache/carbondata/pull/3788#issuecomment-645348038
> May be create an mv in database A as select from a table in database B, when query the table, we should check all mv on this table, not only in database B. We have a cluster with more than 1,500 databases, and it takes more than 20 seconds to scan each select statement, no matter how simple the SQL. I wonder it should be placed in a specified database? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
