Log Message: ----------- Document that get_attstatsslot/free_attstatsslot only need to be passed valid type information if they are asked to fetch the values part of a pg_statistic slot; these arguments are unneeded if fetching only the numbers part. Use this to save a catcache lookup in btcostestimate, which is looking like a bit of a hotspot in recent profiling. Not a big savings, but since it's essentially free, might as well do it. Modified Files: -------------- pgsql/src/backend/utils/adt: selfuncs.c (r1.189 -> r1.190) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/selfuncs.c.diff?r1=1.189&r2=1.190) pgsql/src/backend/utils/cache: lsyscache.c (r1.127 -> r1.128) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/lsyscache.c.diff?r1=1.127&r2=1.128)
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