morningman commented on pull request #4006: URL: https://github.com/apache/incubator-doris/pull/4006#issuecomment-653043560
In fact, we are also trying to implement a batch delete function that can support the deletion of a large number of specified keys (including specifying multiple values in inPredicate) In your current implementation, if there are too many values in InPredicate (for example, tens of thousands), then each column must be looped through tens of thousands of conditions during query, which may be inefficient. Maybe you can discuss it with @yangzhg about it. ---------------------------------------------------------------- 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 --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org