Sam Mason <sam@xxxxxxxxxxxxx> writes: > I'm not sure what you're responding to here, but I'm pretty sure the OP > wants IMMUTABLE and does not want STRICT/RETURNS NULL ON NULL INPUT. Yeah --- STRICT will prevent inlining. The function's expression actually is strict, but the planner isn't smart enough about NULLIF to realize that, so it doesn't inline. 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
