Add Window Functions for use with function builder#808

Merged

andygrove merged 26 commits intoapache:mainfrom

timsaucer:feature/aggregate_and_window_builders

Sep 2, 2024

Commits on Aug 31, 2024

Add window function as template for others and function builder
timsaucer
committed
Adding docstrings
timsaucer
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Change last_value to use function builder instead of explicitly passing values
timsaucer
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Allow any value for lead function default value and add unit test
timsaucer
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Add lead window function and unit tests
timsaucer
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Temporarily commenting out deprecated functions in documenation so builder will pass
timsaucer
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Expose row_number window function
timsaucer
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Add rank window function
timsaucer
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Add percent rank and dense rank
timsaucer
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Add cume_dist
timsaucer
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Add ntile window function
timsaucer
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Add comment to update when upstream merges
timsaucer
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Window frame required calling inner value
timsaucer
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Add unit test for avg as window function
timsaucer
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Working on documentation for window functions
timsaucer
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Add pyo build config file to git ignore since this is user specific
timsaucer
committed
Add examples to docstring
timsaucer
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Optionally add window function parameters during function call
timsaucer
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Update sort and order_by to apply automatic ordering if any other expression is given
timsaucer
committed
Update unit tests to be cleaner and use default sort on expressions
timsaucer
committed
Ignore vscode folder specific settings
timsaucer
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Window frames should only apply to aggregate functions used as window functions. Also pass in scalar pyarrow values so we can set a range other than a uint
timsaucer
committed
Remove deprecated warning until we actually have a way to use all functions without calling window()
timsaucer
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Built in window functions do not have any impact by setting null_treatment so remove from user facing
timsaucer
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Update user documentation on how to pass parameters for different window functions and what their impacts are
timsaucer
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Make first_value and last_value identical in the interface
timsaucer
committed

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Add Window Functions for use with function builder#808

Add Window Functions for use with function builder#808
andygrove merged 26 commits intoapache:mainfrom
timsaucer:feature/aggregate_and_window_builders

Commits on Aug 31, 2024

Add window function as template for others and function builder

Adding docstrings

Change last_value to use function builder instead of explicitly passing values

Allow any value for lead function default value and add unit test

Add lead window function and unit tests

Temporarily commenting out deprecated functions in documenation so builder will pass

Expose row_number window function

Add rank window function

Add percent rank and dense rank

Add cume_dist

Add ntile window function

Add comment to update when upstream merges

Window frame required calling inner value

Add unit test for avg as window function

Working on documentation for window functions

Add pyo build config file to git ignore since this is user specific

Add examples to docstring

Optionally add window function parameters during function call

Update sort and order_by to apply automatic ordering if any other expression is given

Update unit tests to be cleaner and use default sort on expressions

Ignore vscode folder specific settings

Window frames should only apply to aggregate functions used as window functions. Also pass in scalar pyarrow values so we can set a range other than a uint

Remove deprecated warning until we actually have a way to use all functions without calling window()

Built in window functions do not have any impact by setting null_treatment so remove from user facing

Update user documentation on how to pass parameters for different window functions and what their impacts are

Make first_value and last_value identical in the interface