Ron,
the idea is to provide a table where users can define filters. But it
this table may be as well empty.
Alex
Ron Johnson wrote:
On Sun, 2003-08-31 at 11:56, Alex wrote:
Hi,
I have a query where I want to filter out records from table_a if a
field in table_a matches in table table_b. Ba
On Sun, 2003-08-31 at 11:56, Alex wrote:
> Hi,
>
> I have a query where I want to filter out records from table_a if a
> field in table_a matches in table table_b. Basically table_b defines the
> filter.
>
> If table_b however is empty i dont get any results
>
> SELECT A.value_one FROM table_a
