xiaojunjie opened a new pull request, #13879:
URL: https://github.com/apache/doris/pull/13879
# Proposed changes
Issue Number: close #13622
## Problem summary
This pr did these things:
1. 【create policy】If nereids enable, the policy will contains an additional
wherePredicate obtained from NereidsParser, named **nereidsPredicate**.
Otherwise, set to null.
2. 【merge policy】The original wherePredicate is merged in the original way,
while **nereidsPredicate** processed as follow:
- null + null = null
- nereidsPredicate + null = null
- nereidsPredicate + nereidsPredicate = nereidsPredicate
3. 【NereidsAnalyzer】If matched policy contains **nereidsPredicate**，add
logicalFilter for unboundRelation, otherwise fall back to legacy planner.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [x] No
- [ ] I don't know
5. Has unit tests been added:
- [x] Yes
- [ ] No
- [ ] No Need
6. Has document been added or modified:
- [ ] Yes
- [ ] No
- [x] No Need
7. Does it need to update dependencies:
- [ ] Yes
- [x] No
8. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [x] 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
