Marc G. Fournier kirjutas K, 04.12.2002 kell 18:57:
> On Tue, 3 Dec 2002, Christopher Kings-Lynne wrote:
>
> > Not that anyone cares, but I notice in the commit logs for MySQL 4.1, it
> > now has subselects.
Any idea _where_ you can use them ?
i.e.is it
select a, (select b from tb) from ta;
or is it
select a from (select a from tb) as ta;
or something else.
Also, can one have correlated subqueries
select a, (select b from tb where a=ta.a) from ta;
-------------
Hannu
