Sorry, forgot to mention that I'm on an Oracle 8.1.6 db...
Thx,
 Barry


"Barry Prentiss" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi,
>  Here's another SQL query problem:
>
> How do I construct a query that returns 1 if a value is present and zero
if
> it is not, for a list of values returned in another query?
>
> i.e. select a.id, a.name, c.selected from table-with-id-and-name a,
>     (select 1 as selected from another-table b if a.id = b.id
>      or select 0 as selected from another-table b if a.id != b.id ) c;
>
>  Thx in Advance,
>  Barry Prentiss
>
>



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