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apache / datafusion-python Public

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Add user defined window function support#880

Merged

timsaucer merged 11 commits intoapache:mainapache/datafusion-python:mainfrom timsaucer:feature/udwftimsaucer/datafusion-python:feature/udwfCopy head branch name to clipboard

Sep 30, 2024

+1,306-31

Conversation Commits11 (11)Checks Files changed

Commits

Commits on Sep 23, 2024

Adding PyWindowUDF and implementing PartitionEvaluator for it. Still requires python side work.
timsaucer
committed
Add python wrappers for UDWF
timsaucer
committed
adding unit tests for user defined window functions
timsaucer
committed
Change udwf() to take an instance rather than a class so we can parameterize it
timsaucer
committed
Pass multiple arrays for udwf evaluate so we can capture the order_by and also multiple columns
timsaucer
committed
Update udwf to take multiple input columns
timsaucer
committed
Add user exampe for UDWF
timsaucer
committed
Update template for how values are passed to update
timsaucer
committed
Add user documentation for UDWF
timsaucer
committed

Commits on Sep 29, 2024

Updating documentation per PR review
timsaucer
committed
Small documentation update
timsaucer
committed

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