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Add missing aggregate functions - #1471

Merged

timsaucer merged 14 commits into

apache:mainfrom

timsaucer:feat/expose-agg-fns

Apr 7, 2026

Merged

Add missing aggregate functions#1471
timsaucer merged 14 commits into
apache:mainfrom
timsaucer:feat/expose-agg-fns

Commits on Apr 3, 2026
- Add missing aggregate functions: grouping, percentile_cont, var_population
  
  timsaucer
  and
  claude
  committed
  9e62add
- Fix grouping() distinct parameter type for API consistency
  
  timsaucer
  and
  claude
  committed
  d16cff1
Commits on Apr 6, 2026
- Merge branch 'main' into feat/expose-agg-fns
  timsaucer
  committed
  271e86b
- Improve aggregate function tests and docstrings per review feedback
  
  timsaucer
  and
  claude
  committed
  0303716
- Add GroupingSet.rollup, .cube, and .grouping_sets factory methods
  
  timsaucer
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  claude
  committed
  1243498
- Remove _GroupingSetInternal alias, use expr_internal.GroupingSet directly
  
  timsaucer
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  claude
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  c52b49c
- Parametrize grouping set tests for rollup and cube
  
  timsaucer
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  claude
  committed
  c9183dd
- Add grouping sets documentation and note grouping() alias limitation
  
  timsaucer
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  claude
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  4a1efcb
- Add grouping sets note to DataFrame.aggregate() docstring
  
  timsaucer
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  claude
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  18ab457
Commits on Apr 7, 2026
- Address PR review feedback: add quantile_cont alias and simplify examples
  
  timsaucer
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  claude
  committed
  74c1485
- Accept string column names in GroupingSet factory methods
  
  timsaucer
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  claude
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  410f4c4
- Add agent instructions to keep aggregation/window docs in sync
  
  timsaucer
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  claude
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  542d8b3
- dfn is already available globally
  timsaucer
  committed
  b6466f4
- Remove unnecessary import on doctest
  timsaucer
  committed
  91be0dc

Commits

Commits on Apr 3, 2026

Commits on Apr 6, 2026

Commits on Apr 7, 2026