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2,135 Open 7,326 Closed
2,135 Open 7,326 Closed
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Issues list

ColumnNotFoundError occurs when ORDER BY references unaliased column in SQL query with aggregation bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20428 opened Dec 23, 2024 by BTatlock
2 tasks done
Casting to UInt8 is panicking with 45.0 and 45.1 A-panic Area: code that results in panic exceptions bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#20427 opened Dec 23, 2024 by deanm0000
2 tasks done
2
Serialize/deserialize schemas to JSON enhancement New feature or an improvement of an existing feature
#20426 opened Dec 23, 2024 by Houstonwp
Schema mismatch caused by fold bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20424 opened Dec 23, 2024 by coastalwhite
2 tasks done
1
SchemaFieldNotFoundError with rename and select combination bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20407 opened Dec 22, 2024 by c0dearm
2 tasks done
1
Upcast date + duration and date - duration operations to datetime A-temporal Area: date/time functionality enhancement New feature or an improvement of an existing feature
#20397 opened Dec 21, 2024 by henryharbeck
2
Supporting ADBC "numeric" data A-io-database Area: reading/writing to databases enhancement New feature or an improvement of an existing feature
#20385 opened Dec 20, 2024 by diviyank
load nested JSON data with polars without using explode enhancement New feature or an improvement of an existing feature
#20382 opened Dec 20, 2024 by kolibril13
1
read_csv should automatically re-read column(s) on out-of-sample type exception enhancement New feature or an improvement of an existing feature
#20378 opened Dec 19, 2024 by hutch3232
3
Polars dropping empty columns in read_xlsx A-io-spreadsheet Area: reading/writing Excel/ODS files enhancement New feature or an improvement of an existing feature needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20376 opened Dec 19, 2024 by cmgoold
2 tasks done
1
7
Pyarrow lazyframes not collected properly in latest version bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20370 opened Dec 19, 2024 by Alex23rodriguez
2 tasks done
3
Incompatibility between pandas and rust bug Something isn't working needs repro Bug does not yet have a reproducible example needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20366 opened Dec 19, 2024 by moghadas76
2 tasks done
4
Panic when requesting row encoding after clearing string cache bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20364 opened Dec 19, 2024 by coastalwhite
2 tasks done
1
polars.scan_delta(..).filter(..).collect() fails for some datasets bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20361 opened Dec 19, 2024 by codesorcery
2 tasks done
1
1
Add polars selectors in filters example in the doc documentation Improvements or additions to documentation
#20360 opened Dec 19, 2024 by ShootingStarD
2
Allow using .map_elements(fn_which_returns_a_2_tuple, return_dtype=pl.Struct(...)) enhancement New feature or an improvement of an existing feature
#20352 opened Dec 18, 2024 by DeflateAwning
join_asof with strategy="nearest" joins large negative values incorrectly when -inf is present. bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20349 opened Dec 18, 2024 by Unigurd
2 tasks done
1
perf: maintain_order can lead to faster overall operations bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20346 opened Dec 18, 2024 by mwaddoups
2 tasks done
Unable to read csv with "\t" as the separator bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#20342 opened Dec 18, 2024 by nerdai
2 tasks done
4
Inconsistent behavior of n_nunique for series and dataframe bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20341 opened Dec 17, 2024 by vlulla
2 tasks done
1
Asynchronous version of read_database enhancement New feature or an improvement of an existing feature
#20339 opened Dec 17, 2024 by alkment
Add ignore_nulls on concat_list enhancement New feature or an improvement of an existing feature
#20338 opened Dec 17, 2024 by ion-elgreco
.shift() inside .replace() PanicException A-panic Area: code that results in panic exceptions bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20334 opened Dec 17, 2024 by cmdlineluser
2 tasks done
DataFrame intitialization from list of dataclasses is slow enhancement New feature or an improvement of an existing feature
#20333 opened Dec 17, 2024 by KilianKW
4
scan_parquet runs forever on AWS airflow - version 1.17 bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#20330 opened Dec 17, 2024 by momenteg
2 tasks done
3
ProTip! What’s not been updated in a month: updated:<2024-11-23.