Hi, I just noticed that that there are functions defined (such as pg_catalog.time(timestamp) that can only be called when prefixed with pg_catalog. However other functions (that are at first glance defined identically to time()) can be called without prefixing them with pg_catalog. My understanding is that time(timestamp) is there to support the various CAST ( .. ) expressions, but why isn't it exposed as a "regular" function as well (as it seems to work just fine when being called directly) So, just out of curiosity: how could I tell by looking at pg_proc (or other system tables) which of those functions is "public" and which is not? Regards Thomas -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
