On Thu, 30 Aug 2001, Ben-Nes Michael wrote:
> Can I:
>
> select *, sum_rows as ( select count(*) from table2; ) from table1;
I think you need to say:
select *, (select count(*) from table2) as sum_rows from table1;
But this won't be a very interesting query because the sum_rows column
will be the same in every row.
Where subselects get interesting is when you do a correlated subquery like
this:
select *, (select count(*) from table2 where table2.x = table1.y) as
sum_rows from table1;
--
Tod McQuillin
