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feat(planner): support union/union all #7160

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merged 15 commits into from
Aug 19, 2022
Merged

feat(planner): support union/union all #7160

merged 15 commits into from
Aug 19, 2022

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xudong963
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@xudong963 xudong963 commented Aug 17, 2022 •
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I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

Support union distinct and union all

Fixes #7034

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vercel bot commented Aug 17, 2022 •
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databend ✅ Ready (Inspect) Visit Preview Aug 19, 2022 at 0:56AM (UTC)

@xudong963 xudong963 marked this pull request as draft August 17, 2022 12:08
@mergify mergify bot added the pr-feature this PR introduces a new feature to the codebase label Aug 17, 2022
@xudong963 xudong963 marked this pull request as ready for review August 18, 2022 06:10
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xudong963 commented Aug 18, 2022 •
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@zhang2014 I think your comments are similar to the change 31b090f ? Make receiver receive all messages

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@zhang2014 I think your comments are similar to the change 31b090f ? Make receiver receive all messages

We should not wait for all data to be ready before merge union left and right

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We should not wait for all data to be ready before merge union left and right

I got you, thanks for your detailed explanation, learn much!

@mergify mergify bot merged commit 16a1226 into databendlabs:main Aug 19, 2022
@xudong963 xudong963 deleted the union branch August 19, 2022 01:23
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@soyeric128 Please add union/union all to https://databend.rs/doc/reference/sql/query-operators/operators-set when you have time

@BohuTANG BohuTANG mentioned this pull request Aug 19, 2022
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@soyeric128
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@soyeric128 Please add union/union all to https://databend.rs/doc/reference/sql/query-operators/operators-set when you have time

Ok

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Please review #7281

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@leiysky leiysky leiysky left review comments

@sundy-li sundy-li sundy-li approved these changes

@zhang2014 zhang2014 zhang2014 approved these changes

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Feature: support union/union all for databend
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@xudong963 @zhang2014 @soyeric128 @sundy-li @leiysky