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branch-2.1: [opt](mtmv) Opt materialized view rewrite performance when the num of struct infos are huge #48782 #48856

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Merged
yiguolei merged 1 commit into from
Mar 11, 2025
Merged

branch-2.1: [opt](mtmv) Opt materialized view rewrite performance when the num of struct infos are huge #48782 #48856

yiguolei merged 1 commit into from
Mar 11, 2025

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@github-actions github-actions bot commented Mar 10, 2025

Cherry-picked from #48782

@seawinde
[opt](mtmv) Opt materialized view rewrite performance when the num of…
48b2237 
… struct infos are huge (#48782)

### What problem does this PR solve?

Opt materialized view rewrite performance when the num of struct infos
are huge

Optimize the recursive algorithm to reduce the number of recursive
calls. If a group has already been refreshed, skip subsequent refreshes.
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hello-stephen commented Mar 10, 2025

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

@dataroaring dataroaring reopened this Mar 10, 2025
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hello-stephen commented Mar 10, 2025

run buildall

@github-actions github-actions bot added the approved Indicates a PR has been approved by one committer. label Mar 10, 2025
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github-actions bot commented Mar 10, 2025

PR approved by at least one committer and no changes requested.

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github-actions bot commented Mar 10, 2025

PR approved by anyone and no changes requested.

@yiguolei yiguolei merged commit bffa084 into branch-2.1 Mar 11, 2025
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@github-actions github-actions bot deleted the auto-pick-48782-branch-2.1 branch March 11, 2025 07:52
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@yiguolei yiguolei yiguolei approved these changes

@CalvinKirs CalvinKirs CalvinKirs approved these changes

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@hello-stephen @yiguolei @CalvinKirs @dataroaring @seawinde