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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/10/31 11:26:24 UTC
[GitHub] [doris] morrySnow opened a new pull request, #13835: [enhancement](Nereids) add merge project rule to column prune rule set
morrySnow opened a new pull request, #13835:
URL: https://github.com/apache/doris/pull/13835
# Proposed changes
when we do column prune, we add project on child plan. If child plan is Project. we need to merge them.
## Problem summary
Describe your changes.
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [ ] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [ ] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [ ] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [doris] morrySnow merged pull request #13835: [enhancement](Nereids) add merge project rule to column prune rule set
Posted by GitBox <gi...@apache.org>.
morrySnow merged PR #13835:
URL: https://github.com/apache/doris/pull/13835
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[GitHub] [doris] github-actions[bot] commented on pull request #13835: [enhancement](Nereids) add merge project rule to column prune rule set
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #13835:
URL: https://github.com/apache/doris/pull/13835#issuecomment-1297319265
PR approved by anyone and no changes requested.
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[GitHub] [doris] hello-stephen commented on pull request #13835: [enhancement](Nereids) add merge project rule to column prune rule set
Posted by GitBox <gi...@apache.org>.
hello-stephen commented on PR #13835:
URL: https://github.com/apache/doris/pull/13835#issuecomment-1297390511
TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 38.47 seconds
load time: 570 seconds
storage size: 17154655406 Bytes
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20221031165905_clickbench_pr_36642.html
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