eldenmoon opened a new pull request, #16848: URL: https://github.com/apache/doris/pull/16848
…ptimized SQL is a general topn query From the original logic, query like `select * from a where exists (select * from b order by 1) order by 1 limit 1` is a query contains subquery, but the top query will pass `checkEnableTwoPhaseRead` and set `isTwoPhaseOptEnabled=true`.So check the double plan is a general topn query plan is needed, and rollback the needMaterialize flag setted by the previous `analyze`. # Proposed changes Issue Number: close #xxx ## Problem summary Describe your changes. ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests been added * [ ] Has document been added or modified * [ ] Does it need to update dependencies * [ ] Is this PR support rollback (If NO, please explain WHY) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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: commits-unsubscr...@doris.apache.org 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
