[Enhancement] subfield pushdown through table function #55425
+223
−3
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Why I'm doing:
Clone multiple duplicates of entire complex objects like struct instead of its required output subfield in TableFunction Operator is time consuming. so we must support subfield pushdown through table function.
for the query I mentioned in the UT test, this optimization performs well
What I'm doing:
Fixes #issue
What type of PR is this:
Does this PR entail a change in behavior?
If yes, please specify the type of change:
Checklist:
Bugfix cherry-pick branch check: