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Issues: pola-rs/polars

Tracking issue for the new streaming engine
#20947 opened Jan 28, 2025 by coastalwhite
Open 9
Tracking issue for Polars Cloud
#21487 opened Feb 27, 2025 by ritchie46
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2,216 Open 7,794 Closed
2,216 Open 7,794 Closed
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Issues list

Hang (deadlock?) with horizontal concat and filter bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21616 opened Mar 6, 2025 by knowecho
2 tasks done
lazy optimization to move filter on enum values before casting to enum enhancement New feature or an improvement of an existing feature
#21615 opened Mar 5, 2025 by ChristopherRussell
improve null values in "by" column are not yet supported in "interpolate_by" expression error message bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21614 opened Mar 5, 2025 by skritsotalakis
2 tasks done
Add to_binary methods for integer types enhancement New feature or an improvement of an existing feature
#21613 opened Mar 5, 2025 by mcrumiller
pl.Expr.get(0) behaves differently from pl.Expr.first() bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21610 opened Mar 5, 2025 by hbanderier
2 tasks done
2
ppc64cle installer on conda-forge enhancement New feature or an improvement of an existing feature
#21608 opened Mar 5, 2025 by nauscj
dt.offset_by fails if intermediate timestamp is non-existent A-temporal Area: date/time functionality bug Something isn't working P-low Priority: low python Related to Python Polars
#21604 opened Mar 5, 2025 by renzph
2 tasks done
1
df.write_parquet with partition_by should have a option to exclude partition columns in the output file enhancement New feature or an improvement of an existing feature
#21602 opened Mar 5, 2025 by jherrmannNetfonds
Pow operator takes the type of a literal base over the type of the column exponent bug Something isn't working needs triage Awaiting prioritization by a maintainer rust Related to Rust Polars
#21596 opened Mar 5, 2025 by drhagen
2 tasks done
2
pl.lit no longer preserve tzinfo for datetime object bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21595 opened Mar 4, 2025 by rcliu623
2 tasks done
Add 'snappy' compression option for write_ipc method enhancement New feature or an improvement of an existing feature
#21594 opened Mar 4, 2025 by DeflateAwning
2
What should happen when ColumnNameOrSelector receives an expression? documentation Improvements or additions to documentation
#21585 opened Mar 4, 2025 by etiennebacher
3
Flaky test categorical_min_max bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21583 opened Mar 4, 2025 by coastalwhite
2 tasks done
PanicException when calling pl.repeat in group_by of empty frame bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21578 opened Mar 4, 2025 by knowecho
2 tasks done
Mistyped return type annotation for dtypes bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21575 opened Mar 4, 2025 by butterlyn
2 tasks done
scan_delta does not accept pathlib.Path enhancement New feature or an improvement of an existing feature
#21572 opened Mar 3, 2025 by coastalwhite
Silent failures with deeply nested rolling operations in lazy mode bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21571 opened Mar 3, 2025 by jkadbear
2 tasks done
2
Include field names in field-related error messages enhancement New feature or an improvement of an existing feature
#21568 opened Mar 3, 2025 by lmocsi
.get().dt.truncate() throws SchemaMismatch error bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21553 opened Mar 1, 2025 by dalejung
2 tasks done
2
Add cast from pl.List(pl.UInt8) to pl.Binary accepted Ready for implementation enhancement New feature or an improvement of an existing feature good first issue Good for newcomers P-medium Priority: medium
#21549 opened Mar 1, 2025 by orlp
7
Update with a single value with object dtype column PanicException bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21547 opened Mar 1, 2025 by misantroop
2 tasks done
1
Decimals in DataFrame() with orient="row" result in nulls bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21537 opened Feb 28, 2025 by ElisabethBrockhausQC
2 tasks done
Categorical hash only hashes underlying physical bug Something isn't working needs triage Awaiting prioritization by a maintainer python Related to Python Polars
#21533 opened Feb 28, 2025 by mcrumiller
2 tasks done
1
scan_parquet push down hive filtering breaks on categorical columns A-io-partitioning Area: reading/writing (Hive) partitioned files bug Something isn't working python Related to Python Polars
#21532 opened Feb 28, 2025 by davidia
2 tasks done
3
Enable new_streaming under collect_async (python) enhancement New feature or an improvement of an existing feature
#21531 opened Feb 28, 2025 by CoderJoshDK
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