Re: Problem using Subselect results

On Wed, Jul 23, 2003 at 14:51:48 +0200, oheinz@stud.fbi.fh-darmstadt.de wrote:
> I want to use the result of a subselect as condition of another one.

The two selects you use ar both from items at the same level and hence can't
reference one another. In your example below you could just use a join.

> CREATE VIEW my_view AS SELECT b,c
> (SELECT a, b FROM table2 WHERE b=1) my_ab,
> (SELECT  c FROM table3, my_ab WHERE table3.a=my_ab.a) my_c;

Something like:

CREATE VIEW my_view AS SELECT table2.b, table3.c   from table2, table3   where     table2.b = 1 and     table2.a =
table3.a;