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cherry-pick index related commits to 1.1-dev #14499

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merged 2 commits into from
Feb 1, 2024

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@aunjgr aunjgr commented Feb 1, 2024

What type of PR is this?

  • API-change
  • BUG
  • Improvement
  • Documentation
  • Feature
  • Test and CI
  • Code Refactoring

Which issue(s) this PR fixes:

issue #12517

What this PR does / why we need it:

rows in memtable are not sorted by primary keys

…14424)

For composite index like `idx(col1, col2, col3)`, it should be possible to apply this index on equi-conditions like `col1 = 1 and col2 = 2`, if the selectivity is low enough.

Approved by: @badboynt1
@matrix-meow matrix-meow added the size/M Denotes a PR that changes [100,499] lines label Feb 1, 2024
@mergify mergify bot merged commit 40f1df0 into matrixorigin:1.1-dev Feb 1, 2024
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sukki37 added a commit that referenced this pull request Feb 2, 2024
sukki37 added a commit that referenced this pull request Feb 2, 2024
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5 participants