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Pull requests: pola-rs/polars

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Pull requests list

perf: Pushdown slices to inputs on left/right/full join performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#27508 opened May 5, 2026 by nameexhaustion Collaborator • Draft
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fix: Fix lazy concat horizontal didn't raise on mismatching heights after projection pushdown fix Bug fix python Related to Python Polars rust Related to Rust Polars
#27506 opened May 5, 2026 by nameexhaustion Collaborator Loading…
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fix: Incorrect length check on streaming zip A-streaming Related to the streaming engine fix Bug fix python Related to Python Polars rust Related to Rust Polars
#27505 opened May 5, 2026 by orlp Member Loading…
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try remove AExpr _name_last iter variants title needs formatting
#27503 opened May 5, 2026 by nameexhaustion Collaborator • Draft
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feat(python): Add Commit Control for adbc Write Database A-io-database Area: reading/writing to databases enhancement New feature or an improvement of an existing feature first-contribution First contribution by user python Related to Python Polars rust Related to Rust Polars
#27502 opened May 4, 2026 by Rebant Loading…
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feat: Add LazyFrame.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
#27501 opened May 4, 2026 by orlp Member Loading…
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refactor(rust): Move Quantile to FunctionIRExpr changes-dsl Do not merge if this label is present and red. internal An internal refactor or improvement rust Related to Rust Polars
#27498 opened May 4, 2026 by orlp Member Loading…
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docs: Make expressions operations RNG deterministic documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars
#27494 opened May 4, 2026 by uurl Contributor Loading…
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docs: Clarify from_arrow schema ordering documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars
#27493 opened May 4, 2026 by uurl Contributor Loading…
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docs: Document struct field order A-dtype-struct Area: struct data type documentation Improvements or additions to documentation python Related to Python Polars rust Related to Rust Polars
#27492 opened May 4, 2026 by uurl Contributor Loading…
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fix(rust): Bound polars-parquet thrift list capacity by remaining input A-io-parquet Area: reading/writing Parquet files first-contribution First contribution by user fix Bug fix rust Related to Rust Polars
#27490 opened May 3, 2026 by masumi-ryugo Loading…
fix(rust): Use try_new in StructArray construction in polars-json A-dtype-struct Area: struct data type A-io-json Area: reading/writing JSON files first-contribution First contribution by user fix Bug fix rust Related to Rust Polars
#27489 opened May 3, 2026 by masumi-ryugo Loading…
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feat: Broadcast scalar input for list.slice enhancement New feature or an improvement of an existing feature python Related to Python Polars rust Related to Rust Polars
#27487 opened May 3, 2026 by Kevin-Patyk Contributor Loading…
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build: Bump the rust group across 1 directory with 20 updates build Changes that affect the build system or external dependencies python Related to Python Polars rust Related to Rust Polars skip changelog Do not include in changelog
#27471 opened May 1, 2026 by dependabot Bot Loading…
feat(rust, python): Add strict parameter to pl.datetime and dt.replace changes-dsl Do not merge if this label is present and red. enhancement New feature or an improvement of an existing feature first-contribution First contribution by user python Related to Python Polars rust Related to Rust Polars title needs formatting
#27463 opened Apr 30, 2026 by jonathansergio Loading…
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fix: Check for continuity across morsels in AsOf join node A-streaming Related to the streaming engine fix Bug fix python Related to Python Polars rust Related to Rust Polars
#27461 opened Apr 30, 2026 by dsprenkels Collaborator • Draft
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refactor: Re-work shuffle parameter for sample() changes-dsl Do not merge if this label is present and red. internal An internal refactor or improvement python Related to Python Polars rust Related to Rust Polars
#27460 opened Apr 30, 2026 by Kevin-Patyk Contributor Loading…
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chore(python): Run Pyrefly on tests internal An internal refactor or improvement python Related to Python Polars
#27459 opened Apr 30, 2026 by MarcoGorelli Collaborator • Draft
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fix(rust): Fix skip_batches not handling negation of bool dtype with None values first-contribution First contribution by user fix Bug fix rust Related to Rust Polars
#27452 opened Apr 29, 2026 by toreerdmann Loading…
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refactor(rust): Reuse allocations in IR / AExpr deep copying internal An internal refactor or improvement rust Related to Rust Polars
#27438 opened Apr 29, 2026 by nameexhaustion Collaborator • Draft
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refactor(rust): Add AExpr input node iterators internal An internal refactor or improvement rust Related to Rust Polars
#27437 opened Apr 29, 2026 by nameexhaustion Collaborator Loading…
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perf: Use monotonic deque for rolling min_by/max_by (O(n)) first-contribution First contribution by user performance Performance issues or improvements python Related to Python Polars rust Related to Rust Polars
#27436 opened Apr 29, 2026 by makinzm Loading…
7 tasks done
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fix: Prevent panic in replace when old/new contain Expr or object dtype values fix Bug fix python Related to Python Polars rust Related to Rust Polars
#27433 opened Apr 28, 2026 by Kevin-Patyk Contributor Loading…
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fix: Avoid removing cache when predicate pushdown is not feasible first-contribution First contribution by user fix Bug fix python Related to Python Polars rust Related to Rust Polars title needs formatting
#27421 opened Apr 27, 2026 by Hassanhanyq Loading…
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fix: Respect eol_char on non-UTF8 read_csv inputs A-io-csv Area: reading/writing CSV files first-contribution First contribution by user fix Bug fix python Related to Python Polars rust Related to Rust Polars
#27413 opened Apr 25, 2026 by MukundaKatta Loading…
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