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[feature-wip](statistics) Collect statistics by sampling sql-tasks#13399

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morrySnow merged 3 commits intoapache:masterfrom
weizhengte:statistics-sample
Oct 18, 2022
Merged

[feature-wip](statistics) Collect statistics by sampling sql-tasks#13399
morrySnow merged 3 commits intoapache:masterfrom
weizhengte:statistics-sample

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@weizhengte
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@weizhengte weizhengte commented Oct 16, 2022

Proposed changes

Collect statistics by sampling sql-tasks.

Consolidate statistics SQL statements and remove redundant statements.

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 by explaining why you chose the solution you did and what alternatives you considered, etc...

@weizhengte
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@morrySnow review plz

@morrySnow
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@Kikyou1997 PTAL

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Oct 17, 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 d8e53da into apache:master Oct 18, 2022
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2 participants