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[feature](nereids)add variance function for nereids#15370

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morrySnow merged 2 commits intoapache:masterfrom
englefly:variance
Dec 29, 2022
Merged

[feature](nereids)add variance function for nereids#15370
morrySnow merged 2 commits intoapache:masterfrom
englefly:variance

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@englefly
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Proposed changes

support variance function
currently, it dose not support decimalV3 type

Issue Number: close #xxx

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

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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

@hello-stephen
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hello-stephen commented Dec 26, 2022

TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 36.04 seconds
load time: 695 seconds
storage size: 17123318699 Bytes
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20221229064305_clickbench_pr_70720.html

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add a regression test please~

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Dec 29, 2022
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PR approved by at least one committer and no changes requested.

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PR approved by anyone and no changes requested.

@morrySnow morrySnow merged commit e651a9b into apache:master Dec 29, 2022
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3 participants