Horton

Handle PlaceHolderVar case in replace_varno_walker

Alexander Korotkov <akorotkov@postgresql.org>

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Commit: 8a8ed916f73f4f16e8eb3e0e30ac1201a7642fda
Author: Alexander Korotkov <akorotkov@postgresql.org>
Date: 2023-12-24T23:33:08Z
Releases: 17.0 
Handle PlaceHolderVar case in replace_varno_walker

This commit also retires sje_walker.  This increases the generalty of replacing
varno in the parse tree and simplifies the code.

Discussion: https://postgr.es/m/18187-831da249cbd2ff8e%40postgresql.org
Author: Richard Guo
Reviewed-by: Andrei Lepikhov

Files

PathChange+/−
src/backend/optimizer/plan/analyzejoins.c modified +12 −22

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