feat: udaf: enable multiple column input #546
Merged
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Which issue does this PR close?
This PR does not close an issue but propagates the work of apache/datafusion#7096 to
arrow-datafusion-python
Rationale for this change
The functionality already exists in the underlying rust but is not exposed to the python interface.
What changes are included in this PR?
udaf
still accepts a singlepa.lib.DataType
as an input, but also accepts an iterable ofpa.lib.DataType
Are there any user-facing changes?
All previously working code will still work the same.