Move window analysis to the window method #7672
Merged
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Which issue does this PR close?
Closes #.
Rationale for this change
This PR is mostly a restructure PR. All of the changes comes from code movement or comment updates.
Currently window construction analysis for the given input is done using a helper function inside
enforce_sorting
. However, doing this in enforce_sorting clutters code a bit there. Also this functionality may be useful in other places also.This PR moves this analysis to the methods of the
WindowAggExec
andBoundedWindowAggExec
.What changes are included in this PR?
Are these changes tested?
Existing tests should work
Are there any user-facing changes?