Description
The current
UnboundedOffsetWindowFunctionFrame
and
UnboundedPrecedingOffsetWindowFunctionFrame
only support nth_value that respect nulls. So nth_value will execute
updateExpressions
multiple times.
The current
UnboundedOffsetWindowFunctionFrame
and
UnboundedPrecedingOffsetWindowFunctionFrame
only support nth_value that respect nulls. So nth_value will execute
updateExpressions
multiple times.
User 'beliefer' has created a pull request for this issue:
https://github.com/apache/spark/pull/31178