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Home -> Community -> Usenet -> c.d.o.server -> Re: left outer join
nothing at all...but it dosnt help with the original select, i
constructed this example from that.
select t11.bla, t12.blub
from table1 t11 left join table1 t12
on t12.id in (select t2.hmpf
from table2 t2 where rownum <= 1 and (t2.hihi = t11.bla))
would be more specific. its really a needed left join. :)
-- Andre Grosse Niall Litchfield wrote:Received on Tue Jan 15 2002 - 06:13:53 CST
> what is wrong with
>
> select count(*) from table1
> where exists(
> select 1 from table2 where table2.id=1);
>
>