chitralverma commented on PR #628: URL: https://github.com/apache/griffin/pull/628#issuecomment-1437449959
@XiaoyuBD thanks for the PR. I have some questions about the purpose of the changes. If you dont want to query unwanted columns or even transform the data before applying checks, you can put 1 or more queries in the `pre.proc` section of any data source. This has a far bigger scope that just JDBC as it applies to all types of sources. This will also support projection and predicate push down to the source which will allow much less IO. -- 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. To unsubscribe, e-mail: dev-unsubscr...@griffin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
