Hi, is an alias name not usable in the where clause?
select EXTRACT(day from enddate::TIMESTAMP - old_enddate::TIMESTAMP) AS TAGE from account_h where TAGE>5;
ERROR: column "tage" does not exist LINE 1: ... TAGE>5 ... Thank you Marcel -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql