Log Message: ----------- Avoid running build_index_pathkeys() in situations where there cannot possibly be any useful pathkeys --- to wit, queries with neither any join clauses nor any ORDER BY request. It's nearly free to check for this case and it saves a useful fraction of the planning time for simple queries. Modified Files: -------------- pgsql/src/backend/optimizer/path: indxpath.c (r1.219 -> r1.220) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/indxpath.c.diff?r1=1.219&r2=1.220) pathkeys.c (r1.83 -> r1.84) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/pathkeys.c.diff?r1=1.83&r2=1.84) pgsql/src/include/optimizer: paths.h (r1.96 -> r1.97) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/optimizer/paths.h.diff?r1=1.96&r2=1.97)
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