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Enable Redshift support for specifying null treatment inside window function#2293

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romanb wants to merge 1 commit intoapache:mainfrom
romanb:redshift-window-function-null-treatment
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Enable Redshift support for specifying null treatment inside window function#2293
romanb wants to merge 1 commit intoapache:mainfrom
romanb:redshift-window-function-null-treatment

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@romanb romanb commented Apr 2, 2026

Though not explicitly mentioned in the official docs, it is valid SQL for Redshift, i.e. these are equivalent:

SELECT FIRST_VALUE(1 IGNORE NULLS) OVER () FROM (SELECT 1) t
SELECT FIRST_VALUE(1) IGNORE NULLS OVER () FROM (SELECT 1) t

…function.

Though not explicitly mentioned in the official docs, it is valid SQL for Redshift.
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