Thread

Re: what standard say ...

Zeugswetter Andreas <andreas.zeugswetter@telecom.at> — 1998-02-06T16:29:10Z

> 
> vac=> select count(*) from test where exists (select t1.y from test t1
where t1.y = x);
>
^
> Is this correlated subquery or not ?

No! Informix behaves in the same manner, I think it is ok.

Andreas