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Add an option in joins to specify row order#3233

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bkamins merged 14 commits intomainfrom
bk/joins
Dec 24, 2022
Merged

Add an option in joins to specify row order#3233
bkamins merged 14 commits intomainfrom
bk/joins

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@bkamins bkamins commented Nov 26, 2022

Fixes #2753

The performance probably can be improved in some cases, but I wanted to start with something simple that works (and already has performance that is not horrible).

I proposed the sort kwarg to specify sorting order, but maybe some other name would be better (earlier we discussed order).

@bkamins bkamins added this to the 1.5 milestone Nov 26, 2022
@bkamins bkamins added the joins label Nov 26, 2022
@bkamins bkamins requested a review from nalimilan November 26, 2022 22:59
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jariji commented Dec 5, 2022

I favor order over sort.

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bkamins commented Dec 6, 2022

OK. I have changed kwarg to order, fixed the "future" issue, updated NEWS.md and added missing information to the manual.

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bkamins commented Dec 12, 2022

also fixes #3247

@bkamins bkamins linked an issue Dec 12, 2022 that may be closed by this pull request
Co-authored-by: Milan Bouchet-Valat <[email protected]>
@bkamins bkamins merged commit e0cd3b8 into main Dec 24, 2022
@bkamins bkamins deleted the bk/joins branch December 24, 2022 07:35
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bkamins commented Dec 24, 2022

Thank you!

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innerjoin fast path where join column is allequal? add a keyword to allow specifying target row order in joins

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