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Support sorting list-of-lists column #17228

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stinodego opened this issue Jun 26, 2024 · 0 comments · Fixed by #20169
Closed

Support sorting list-of-lists column #17228

stinodego opened this issue Jun 26, 2024 · 0 comments · Fixed by #20169
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@coastalwhite
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A-ops-sort Area: sorting operations accepted Ready for implementation enhancement New feature or an improvement of an existing feature

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@stinodego
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This currently throws an InvalidOperationError, but there is no reason we couldn't support this.

import polars as pl

s = pl.Series([[[1, 2], [3]], [[4], []]], dtype=pl.List(pl.List(pl.Int64)))
result = s.sort()
polars.exceptions.InvalidOperationError: `sort_with` operation not supported for dtype `list[list[i64]]`
@stinodego stinodego added enhancement New feature or an improvement of an existing feature A-ops-sort Area: sorting operations labels Jun 26, 2024
@cmdlineluser cmdlineluser mentioned this issue Nov 13, 2024
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coastalwhite added a commit to coastalwhite/polars that referenced this issue Dec 5, 2024
@coastalwhite
feat: Allow sorting of lists and arrays
60c6922 
Fixes pola-rs#17228.
@coastalwhite coastalwhite mentioned this issue Dec 5, 2024
Merged
@c-peters c-peters added the accepted Ready for implementation label Dec 8, 2024
@github-project-automation github-project-automation bot moved this to Ready in Backlog Dec 8, 2024
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@coastalwhite coastalwhite

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A-ops-sort Area: sorting operations accepted Ready for implementation enhancement New feature or an improvement of an existing feature
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feat: Allow sorting of lists and arrays coastalwhite/polars
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@stinodego @coastalwhite @c-peters