Log Message:
-----------
Avoid useless work during set_plain_rel_pathlist() when the relation
will be excluded by constraint exclusion anyway. Greg Stark
Modified Files:
--------------
pgsql/src/backend/optimizer/path:
allpaths.c (r1.161 -> r1.162)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/allpaths.c.diff?r1=1.161&r2=1.162)