Code

Aggregation and window refactor#9837

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dain merged 14 commits intotrinodb:mastertrinodb/trino:masterfrom dain:aggregation-window-refactordain/trino:aggregation-window-refactorCopy head branch name to clipboardDec 17, 2021

+2,926-2,987

Commits

Commits on Dec 17, 2021

• Move aggregation to window conversion to LocalExecutionPlanner

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• Simplify WindowFunctionSupplier interface

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• Move aggregation compilation to LocalExecutionPlanner

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• Move aggregation update and merge to state interfaces

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• Clean up PagesIndex

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• Normalize aggregation input calling convention to block position

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• Remove parameter kind from aggregation implementation

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• Add raw block access to PagesWindowIndex for window aggregation

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• Simplify AggregateWindowFunction

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• Simplify aggregation accumulator

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• Move Aggregator to aggregation package

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• Simplify aggregation operator usage of functions

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• Make aggregation combine optional

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• Remove argument channels from WindowFunctionSupplier

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