All pull requests

Pull requests

• [duckdb-labs bot] Bump DuckDB submodule

  submodule-bump
  #726·duckdblabs-bot opened Oct 28, 2026Collaborator·

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• bump submodule and fix issues

  submodule-bump
  #723·evertlammerts opened Oct 28, 2026Member·

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• Do not push down inf/nan float literals in the polars lazy filter

  #637·breken-ai opened Sep 26, 2026Contributor·

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• Respect time unit and time zone in polars datetime filter pushdown

  #636·breken-ai opened Sep 26, 2026Contributor·

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• Rework linking of libduckdb.a AND lib_<name>_extension.a, moving away from building duckdb in-tree

  #635·carlopi opened Sep 24, 2026Member·

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• Add row_groups_per_file to to_parquet/write_parquet

  #620·joaquinhuigomez opened Sep 15, 2026·

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• Populate the HTTPException body

  #614·afeld opened Sep 9, 2026·

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• feat(python): implement runtime connection context manager hooks #3152

  #602·abhibesu2018 opened Aug 23, 2026·

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• fix(typing): read_json's stub only allowed a single path, not a list

  #577·aleks-drozy opened Aug 2, 2026·

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• Type SQLExpression and spark expr() as LiteralString

  #540·NickCrews opened Jul 13, 2026Contributor·

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• Only require numpy for the vectorized UDF path

  #538·yvaishalirao opened Jul 9, 2026·

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• Add support for path-like file name in to_csv and to_parquet

  #527·leostimpfle opened Jul 2, 2026Contributor·

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• [codex] Use non-view registry for Python register

  #470·jprafael opened May 25, 2026·

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• [spark] Add 8 aggregate functions (count_distinct, collect_set, count_if, max_by/min_by, bool_and/or, kurtosis)

  #450·aaron-ang opened May 11, 2026·2 tasks done·

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• feat: Support replacing existing table relations

  #430·Zirak opened Apr 20, 2026·

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• Further develop the Catalog API to match Spark better

  #427·joaoe opened Apr 15, 2026·

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• [PySpark] feat: add explode and explode_outer to experimental PySpark API

  #415·tinovyatkin opened Apr 3, 2026·

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• feat: implement templating system based on tstrings

  #409·NickCrews opened Mar 29, 2026Contributor·

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• Add subcursor() for interleaved streaming + DML

  #397·rustyconover opened Mar 23, 2026·11 tasks done·

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• [PySpark] - Add DataFrame iterator methods and corresponding tests

  #381·mariotaddeucci opened Mar 14, 2026Contributor·

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• Add support for try expressions

  #362·renaudb opened Mar 4, 2026·

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• [PySpark] - Add mapInPandas and mapInArrow methods to DataFrame class

  #325·mariotaddeucci opened Feb 17, 2026Contributor·

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• [PySpark] - Add partial support for window function

  #318·mariotaddeucci opened Feb 16, 2026Contributor·

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