All pull requests

Pull requests

• fix: Fix NDJSON reader panic for Int8, Int16, UInt8, UInt16, Time and…

  A-io-jsonfirst-contributionfixpythonrusttitle needs formatting
  #30028·Jeccoman opened Oct 16, 2026·

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• perf: Sort decimals of up to 18 digits on their i64 view

  A-dtype-decimalperformancepythonrust
  #30027·abokhalill opened Oct 16, 2026Contributor·

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• fix: Check SQL casts to STRUCT[]/MAP[] and specify cast failure

  A-dtype-structA-sqlfixpythonrust
  #30026·kdn36 opened Oct 16, 2026Collaborator·

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• chore: Remove stale polars-io-ext entry from Cargo.lock

  internalpythonrust
  #30025·Kevin-Patyk opened Oct 16, 2026Contributor·

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• fix(python): Raise on String operands in eager Series true division

  fixpython
  #30021·Kevin-Patyk opened Oct 16, 2026Contributor·

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• perf: Explode lists in group_by aggregations without a per-group apply

  performancepythonrust
  #30020·kdn36 opened Oct 16, 2026Collaborator·

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• perf: Native gather for List arrays

  performancepythonrust
  #30019·kdn36 opened Oct 16, 2026Collaborator·

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• fix: Reject String operands before float arms in true division type resolution

  fixpythonrust
  #30018·Kevin-Patyk opened Oct 16, 2026Contributor·

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• perf: Add constant folding for more datetime ops

  performancepythonrust
  #30016·useredsa opened Oct 16, 2026Contributor·

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• fix: Error on mismatched length in zip node when input data has one row

  first-contributionfixpythonrust
  #30014·KamilMarszalek opened Oct 16, 2026·

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• perf: Rewrite the sum of a column plus a literal to a sum and a count of the column

  performancepythonrust
  #30011·ritchie46 opened Oct 16, 2026Member·

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• perf: Compute group-by keys that are derived from other keys after the aggregation

  performancepythonrust
  #30010·ritchie46 opened Oct 16, 2026Member·

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• feat(python): Allow foreign types to implement binary operators against Expr

  enhancementpython
  #30008·useredsa opened Oct 16, 2026Contributor·

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• perf: Push predicates through order-keeping columns

  performancepythonrust
  #30007·ritchie46 opened Oct 16, 2026Member·

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• feat: Add foldv for stateful processing

  enhancementpythonrust
  #30005·jannickj opened Oct 16, 2026Contributor·

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• fix: Only parse hive partitions below the table root in scan_delta

  A-io-partitioningfirst-contributionfixpythonrust
  #30004·FrankPortman opened Oct 15, 2026·

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• fix: Validate input dtype of str, dt, bin and cat namespace functions during schema resolution

  fixpythonrust
  #30003·gab23r opened Oct 15, 2026Contributor·

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• perf: Widen skip-batch null_count for mapped struct columns instead of nulling it

  A-dtype-structperformancepythonrust
  #30002·dominikandreasseitz opened Oct 15, 2026Contributor·

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• feat: Support named options in SQL read_parquet table function

  A-io-parquetA-sqlenhancementpythonrust
  #29998·kdn36 opened Oct 15, 2026Collaborator·

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• fix: Attribute a cache's multiplexer to the Cache IR node

  fixpythonrust
  #29990·lun3x opened Oct 15, 2026Contributor·

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• perf: Use TopK for sorts sliced at a nonzero offset

  performancepythonrust
  #29989·dsprenkels opened Oct 15, 2026Collaborator·

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• feat: Add experimental geoparquet read/write

  A-io-parquetenhancementpythonrust
  #29987·orlp opened Oct 15, 2026Member·

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• docs: Rewrite query profiling page and add it to the user guide landing page

  documentationpythonrust
  #29985·r-brink opened Oct 15, 2026Contributor·

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• perf: Admit parked cloud reads in issue order

  A-io-cloudperformancepythonrust
  #29982·kdn36 opened Oct 15, 2026Collaborator·

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• feat: Support qualified table names in SQL

  A-sqlenhancementpythonrust
  #29963·kdn36 opened Oct 14, 2026Collaborator·

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