zhengshiJ opened a new pull request, #8980: URL: https://github.com/apache/incubator-doris/pull/8980
Fix a bug. The where condition cannot be pushed down because there is no derivation eg: select * from tb1 left join tb2 on tb1.id = tb2.id where tb2.id = 1; The correct case is that the condition of "=1" needs to be deduced to tb1.id, but the current implementation does not do the deduction # Proposed changes Issue Number: close #xxx ## Problem Summary: Describe the overview of changes. ## Checklist(Required) 1. Does it affect the original behavior: (Yes) 2. Has unit tests been added: (Yes) 3. Has document been added or modified: (No Need) 4. Does it need to update dependencies: (No) 5. Are there any changes that cannot be rolled back: (No) ## 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
