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chore: improve inlist to subquery by deduplication #13616

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merged 2 commits into from
Nov 7, 2023

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@xudong963 xudong963 commented Nov 7, 2023

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Summary

If inlist with low cardinality, we can improve inlist performance by deduplication

  • Closes #issue

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@xudong963 xudong963 requested a review from Dousir9 November 7, 2023 08:00
@github-actions github-actions bot added the pr-chore this PR only has small changes that no need to record, like coding styles. label Nov 7, 2023
@BohuTANG BohuTANG merged commit 8745b40 into databendlabs:main Nov 7, 2023
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@xudong963 xudong963 deleted the chore_inlist_subquery branch November 7, 2023 12:07
andylokandy pushed a commit to andylokandy/databend that referenced this pull request Nov 27, 2023
* chore: improve inlist to subquery by deduplication

* fix test
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3 participants