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[Enhancement] enhance delete pruning for all kinds of partitions (backport #55400) #55463

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merged 1 commit into from
Jan 27, 2025

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@mergify mergify bot commented Jan 26, 2025

Why I'm doing:

What I'm doing:

Currently DELETE cannot do partition pruning for LIST PARTITION, which will affect many aspects, like statistics collection and materialized view refresh.

To address this issue we'd better leveraging the optimizer to do this work.

Fixes #issue

What type of PR is this:

  • BugFix
  • Feature
  • Enhancement
  • Refactor
  • UT
  • Doc
  • Tool

Does this PR entail a change in behavior?

  • Yes, this PR will result in a change in behavior.
  • No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

  • Interface/UI changes: syntax, type conversion, expression evaluation, display information
  • Parameter changes: default values, similar parameters but with different default values
  • Policy changes: use new policy to replace old one, functionality automatically enabled
  • Feature removed
  • Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

  • I have added test cases for my bug fix or my new feature
  • This pr needs user documentation (for new or modified features or behaviors)
    • I have added documentation for my new feature or new function
  • This is a backport pr

@wanpengfei-git wanpengfei-git merged commit 530bde8 into branch-3.4 Jan 27, 2025
35 of 36 checks passed
@wanpengfei-git wanpengfei-git deleted the mergify/bp/branch-3.4/pr-55400 branch January 27, 2025 02:58
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2 participants