englefly opened a new pull request, #16927: URL: https://github.com/apache/doris/pull/16927
# Proposed changes `select a from t where a in (select k from bitmap_table)` , in which `t.a` is int, and `bitmap_table.k` is bitmap this sql is transformed to `select a from t left semi join bitmap_table on bitmap_contains(bitmap_table.k, t.a)` and then we generate runtime filter for expression `bitmap_contains(bitmap_table.k, t.a)` besides the patterns supported by original planner, nereids supports more: 1. generate rf for `select a from t left semi join bitmap_table on bitmap_contains(bitmap_table.k, t.a)` 2. generate rf for having clause, refer to regression test q15 3. generate rf for more than one bitmap_contains conjuncts original planner only support in-subquery 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
