Alban Hertroys <dalroi@xxxxxxxxxxxxxxxxxxxxxxxxxxxx> writes: > That sounds like your function would classify as a STABLE function > within Postgres, did you define it as such? Postgres will cache the > results of STABLE (and IMMUTABLE) functions all by itself, in which > case you may not need your custom cache. Uh, no it won't. It will pre-evaluate immutable functions that are called with constant arguments, which is not the same thing at all. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
