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Window

spark_connect::window

Struct Window 

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pub struct Window;
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pyspark.sql.window.Window

Static builder for creating window specifications.

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impl Window

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pub const fn unbounded_preceding() -> FrameBound

UNBOUNDED PRECEDING frame bound.

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pub const fn current_row() -> FrameBound

CURRENT ROW frame bound.

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pub const fn unbounded_following() -> FrameBound

UNBOUNDED FOLLOWING frame bound.

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pub fn partition_by(cols: Vec<Expression>) -> WindowSpec

Create a WindowSpec partitioned by the given columns.

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pub fn order_by(sorts: Vec<SortOrder>) -> WindowSpec

Create a WindowSpec ordered by the given sort orders.

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pub fn rows_between(start: FrameBound, end: FrameBound) -> WindowSpec

Create a WindowSpec with a ROWS frame between the given bounds.

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pub fn range_between(start: FrameBound, end: FrameBound) -> WindowSpec

Create a WindowSpec with a RANGE frame between the given bounds.

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