Log Message: ----------- Some further performance tweaks for planning large inheritance trees that are mostly excluded by constraints: do the CE test a bit earlier to save some adjust_appendrel_attrs() work on excluded children, and arrange to use array indexing rather than rt_fetch() to fetch RTEs in the main body of the planner. The latter is something I'd wanted to do for awhile anyway, but seeing list_nth_cell() as 35% of the runtime gets one's attention. Modified Files: -------------- pgsql/src/backend/optimizer/path: allpaths.c (r1.162 -> r1.163) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/allpaths.c.diff?r1=1.162&r2=1.163) clausesel.c (r1.84 -> r1.85) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/clausesel.c.diff?r1=1.84&r2=1.85) costsize.c (r1.180 -> r1.181) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/path/costsize.c.diff?r1=1.180&r2=1.181) pgsql/src/backend/optimizer/plan: createplan.c (r1.228 -> r1.229) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/createplan.c.diff?r1=1.228&r2=1.229) planagg.c (r1.30 -> r1.31) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planagg.c.diff?r1=1.30&r2=1.31) planmain.c (r1.99 -> r1.100) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/plan/planmain.c.diff?r1=1.99&r2=1.100) pgsql/src/backend/optimizer/util: pathnode.c (r1.138 -> r1.139) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/pathnode.c.diff?r1=1.138&r2=1.139) plancat.c (r1.133 -> r1.134) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/plancat.c.diff?r1=1.133&r2=1.134) relnode.c (r1.86 -> r1.87) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/util/relnode.c.diff?r1=1.86&r2=1.87) pgsql/src/backend/utils/adt: selfuncs.c (r1.232 -> r1.233) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.232&r2=1.233) pgsql/src/include/nodes: relation.h (r1.140 -> r1.141) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/nodes/relation.h.diff?r1=1.140&r2=1.141)
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