Avoid materializing local varaibles when creating sortMergeJoinExec
#4566
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Signed-off-by: remzi <[email protected]>
Signed-off-by: remzi <[email protected]>
alamb
approved these changes
Dec 9, 2022
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Which issue does this PR close?
None.
Rationale for this change
What changes are included in this PR?
Remove the local variable
left_exprandright_exprto reduce memory usage and avoid iterating twice.Are these changes tested?
Are there any user-facing changes?