Hi, How to use an internal variable? Original question was how to set a variable in postgresql? If I want to set a variable like start_date='2004-05-10'; How could I use it in my SQL statement? E.g.
Db> set start_date '2004-05-10' Db> select start_date as 'start date'; It's not executable! Thanks. Jie Liang ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]
