Dear List I use plpgsql function as a postfix mailserver look-up table. For example to look up virtual email address. If I don't host this email address, then the function returns null. Because it's a 1 row of null value postfix logs a warning message. Although it's harmless in that postfix takes no further action to deliver mail, these warning messages fill up log table. How can I return 0 row from plpgsql function? Thanks mr.wu -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
