Window Aggregation¶

Window Aggregation is...FIXME

=== From Structured Query to Physical Plan

Logical Analyzer uses ExtractWindowExpressions logical resolution rule to replace (extract) <> expressions with <> logical operators in a <>.

NOTE: Window —> (BasicOperators) —> WindowExec —> WindowExec.md#doExecute (and windowExecBufferInMemoryThreshold + windowExecBufferSpillThreshold)