D'Arcy J.M. Cain wrote: > SELECT * FROM table WHERE column IS NULL; > SELECT * FROM table WHERE column = NULL; > > The latter violates the SQL spec and is not allowed by PostgreSQL > without setting a special flag.
It doesn't violate any spec and it's certainly allowed by PostgreSQL without any flags. It's just that the result is not what some people expect. -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 5: don't forget to increase your free space map settings
