How do I give a condition on the return value of a function (for example plperl)? I have a perl search function that returns either a bigint, or undef if nothing is found. I want to exclude the undef/null return values from my select statement, something like: sql> select search(data, 'field', 'value') as result from mydata where result is not null; -- Jason Armstrong -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
