pgsql-server/src backend/nodes/list.c backend/ ...

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pgsql-server/src backend/nodes/list.c backend/ ...

От:
tgl@svr1.postgresql.org (Tom Lane)
Дата:
CVSROOT:	/cvsroot
Module name:	pgsql-server
Changes by:	tgl@svr1.postgresql.org	03/06/15 19:51:45

Modified files:
	src/backend/nodes: list.c outfuncs.c 
	src/backend/optimizer/path: indxpath.c orindxpath.c 
	src/backend/optimizer/plan: createplan.c 
	src/backend/optimizer/util: pathnode.c restrictinfo.c 
	src/include/nodes: pg_list.h relation.h 
	src/include/optimizer: restrictinfo.h 

Log message:
	Adjust nestloop-with-inner-indexscan plan generation so that we catch
	some cases of redundant clauses that were formerly not caught.  We have
	to special-case this because the clauses involved never get attached to
	the same join restrictlist and so the existing logic does not notice
	that they are redundant.
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