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feat(planner): optimize right outer/semi/anti join #8551

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merged 5 commits into from
Nov 1, 2022

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@xudong963 xudong963 commented Oct 31, 2022

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

Improve performance by tens or even hundreds of times by reducing the number of gather calls.

Fixes #issue

@xudong963 xudong963 marked this pull request as draft October 31, 2022 09:13
@mergify mergify bot added the pr-feature this PR introduces a new feature to the codebase label Oct 31, 2022
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@mergify update

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mergify bot commented Oct 31, 2022

update

✅ Branch has been successfully updated

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@xudong963 xudong963 force-pushed the optimize_join_10_31 branch from 864697e to aa191f3 Compare October 31, 2022 10:34
@xudong963 xudong963 marked this pull request as ready for review October 31, 2022 10:51
@xudong963 xudong963 marked this pull request as draft October 31, 2022 12:47
@xudong963 xudong963 force-pushed the optimize_join_10_31 branch from c803d11 to 3b0c525 Compare October 31, 2022 13:53
@xudong963 xudong963 marked this pull request as ready for review October 31, 2022 13:57
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BohuTANG commented Oct 31, 2022

@mergify update

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mergify bot commented Oct 31, 2022

update

✅ Branch has been successfully updated

@xudong963 xudong963 force-pushed the optimize_join_10_31 branch 2 times, most recently from 41c8dcb to fd4ac12 Compare October 31, 2022 16:14
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Test failure, need to fix

@xudong963 xudong963 force-pushed the optimize_join_10_31 branch from 5a48cc5 to d13d3c5 Compare November 1, 2022 02:29
@mergify mergify bot merged commit b1a7ff9 into databendlabs:main Nov 1, 2022
@xudong963 xudong963 deleted the optimize_join_10_31 branch November 1, 2022 03:07
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3 participants