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Pull requests: pola-rs/polars

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Pull requests list

fix: Cast nulls to expected type in streaming union node A-streaming Related to the streaming engine fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25802 opened Dec 17, 2025 by orlp Loading…
1
feat: Allow Decimal parsing in str.json_decode A-dtype-decimal Area: decimal data type A-io-json Area: reading/writing JSON files enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25797 opened Dec 17, 2025 by orlp Loading…
1
1
fix: Fix upsample with group_by incorrectly introduced NULLs on group key columns fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25794 opened Dec 17, 2025 by nameexhaustion Loading…
1
4
feat: Add Series sql method for API consistency A-sql Area: Polars SQL functionality enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25792 opened Dec 17, 2025 by alexander-beedie Loading…
1
perf: Reduce memory usage for .item() count in grouped first/last performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#25787 opened Dec 16, 2025 by orlp Loading…
1
feat: Add arr.gather changes-dsl Do not merge if this label is present and red enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25785 opened Dec 16, 2025 by gab23r Loading…
2
fix: Sanitize error messages to prevent terminal control character injection fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25781 opened Dec 16, 2025 by majiayu000 Loading…
3 tasks done
1
1
docs: Add QUALIFY clause and SUBSTRING function to the SQL docs A-sql Area: Polars SQL functionality documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars
#25779 opened Dec 16, 2025 by alexander-beedie Loading…
1
fix: Fix DataFrame.estimated_size not handling overlapping chunks correctly fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25775 opened Dec 15, 2025 by anosrepenilno Loading…
1
1
fix: Avoid calling in to Python function while holding lock during FetchedCredentialsCache refresh on expiry A-io-cloud Area: reading/writing to cloud storage fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25763 opened Dec 13, 2025 by alexander-beedie • Draft
1
3
feat: Improved handling of unqualified SQL JOIN columns that are ambiguous A-sql Area: Polars SQL functionality enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25761 opened Dec 12, 2025 by alexander-beedie Loading…
1
2
feat: Improve SQLContext recognition of possible table objects in the Python globals A-sql Area: Polars SQL functionality enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25749 opened Dec 12, 2025 by alexander-beedie Loading…
1
chore(rust): Add property-based tests for Scalar::cast_with_options internal An internal refactor or improvement rust Related to Rust Polars
#25744 opened Dec 11, 2025 by Kevin-Patyk Loading…
1
fix: Allow dtype cast for UDF fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25735 opened Dec 11, 2025 by mcrumiller Loading…
1
6
perf: Optimize ArrayFromIter implementations for ObjectArray A-dtype-object Area: object data type performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#25712 opened Dec 9, 2025 by AndreaBozzo Loading…
2 tasks done
1
perf: Optimise map_rows performance for Object dtype A-dtype-object Area: object data type do not merge This pull requests should not be merged right now performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#25702 opened Dec 9, 2025 by alexander-beedie Loading…
4
perf: Pushdown filter(False) to pyiceberg A-io-iceberg Related to Apache Iceberg tables. performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#25682 opened Dec 8, 2025 by kevinjqliu Loading…
1
2
refactor(rust): Move replace_time_zone to polars-core internal An internal refactor or improvement python Related to Python Polars rust Related to Rust Polars
#25680 opened Dec 8, 2025 by mcrumiller Loading…
1
1
feat: Mark Polars as safe for free-threading enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25677 opened Dec 8, 2025 by orlp Loading…
1
feat: Add LazyFrame.repartition enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#25646 opened Dec 5, 2025 by ritchie46 Loading…
2
docs: Include example dataset files in repo documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars
#25613 opened Dec 4, 2025 by wtn • Draft
1
fix(python): Reject Expr objects in replace sequence arguments fix Bug fix python Related to Python Polars
#25612 opened Dec 4, 2025 by wtn Loading…
1
2
fix: Make struct.with_fields data model coherent A-dtype-struct Area: struct data type fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25610 opened Dec 3, 2025 by kdn36 • Draft
3
1
fix: Support varying quantile values per group in group_by aggregation fix Bug fix python Related to Python Polars rust Related to Rust Polars
#25606 opened Dec 3, 2025 by wtn Loading…
1
3
refactor(rust): Refactor hist internal An internal refactor or improvement python Related to Python Polars rust Related to Rust Polars
#25574 opened Dec 1, 2025 by mcrumiller Loading…
1
ProTip! Updated in the last three days: updated:>2025-12-14.