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Re: what standard say ... - Mailing list pgsql-hackers

From Zeugswetter Andreas DBT
Subject Re: what standard say ...
Date
Msg-id 219F68D65015D011A8E000006F8590C6010A51BF@sdexcsrv1.sd.spardat.at
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In response to what standard say ...  ("Vadim B. Mikheev" <vadim@sable.krasnoyarsk.su>)
List pgsql-hackers
Tree view 
>
> 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

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