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[feature](planner): push limit to olapscan when meet sort. - #10647

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jackwener wants to merge 2 commits into
apache:masterfrom
jackwener:push_sort
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jackwener wants to merge 2 commits into
apache:masterfrom
jackwener:push_sort

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@jackwener

@jackwener jackwener commented Jul 6, 2022 •

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Proposed changes

Issue Number: close #10646.

Problem Summary:

Describe the overview of changes.

push limit to olapscan when meet sort.

When sort keys are in the olapscan keys, and they are prefix matching.

We can push limit to the olapscan

Checklist(Required)

  1. Does it affect the original behavior: (Yes)
  2. Has unit tests been added: (No)
  3. Has document been added or modified: (No need)
  4. Does it need to update dependencies: (No)
  5. Are there any changes that cannot be rolled back: (No)

Further comments

If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...

@jackwener
jackwener requested a review from morrySnow July 6, 2022 08:22
@github-actions github-actions Bot added the area/planner Issues or PRs related to the query planner label Jul 6, 2022
@jackwener
jackwener requested a review from EmmyMiao87 July 8, 2022 09:55
@jackwener jackwener changed the title [feature](planner): push sort to olapscan. [feature](planner): push limit to olapscan when meet sort. Jul 8, 2022
@jackwener jackwener closed this Jul 24, 2022
@jackwener jackwener reopened this Jul 24, 2022
@jackwener

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Merge it into #10694

@jackwener jackwener closed this Jul 29, 2022
@jackwener
jackwener deleted the push_sort branch September 8, 2022 08:51
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[Feature] Push sort to the olapscan.

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