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executor: implement MVDeltaMergeAgg operator#5

Merged
windtalker merged 17 commits intowindtalker:mv_testfrom
gengliqi:mv-merge-agg
Feb 28, 2026
Merged

executor: implement MVDeltaMergeAgg operator#5
windtalker merged 17 commits intowindtalker:mv_testfrom
gengliqi:mv-merge-agg

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What problem does this PR solve?

Issue Number: close #xxx

Problem Summary:

What changed and how does it work?

Check List

Tests

  • Unit test
  • Integration test
  • Manual test (add detailed scripts or steps below)
  • No need to test
    • I checked and no code files have been changed.

Side effects

  • Performance regression: Consumes more CPU
  • Performance regression: Consumes more Memory
  • Breaking backward compatibility

Documentation

  • Affects user behaviors
  • Contains syntax changes
  • Contains variable changes
  • Contains experimental features
  • Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
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Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
u
Signed-off-by: gengliqi <gengliqiii@gmail.com>
u
Signed-off-by: gengliqi <gengliqiii@gmail.com>
u
Signed-off-by: gengliqi <gengliqiii@gmail.com>
Signed-off-by: gengliqi <gengliqiii@gmail.com>
u
Signed-off-by: gengliqi <gengliqiii@gmail.com>
u
Signed-off-by: gengliqi <gengliqiii@gmail.com>
@windtalker windtalker merged commit 8575dfd into windtalker:mv_test Feb 28, 2026
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2 participants