Re: what standard say ...

From: Zeugswetter Andreas DBT <Andreas(dot)Zeugswetter(at)telecom(dot)at>
To: "'pgsql-hackers(at)hub(dot)org'" <pgsql-hackers(at)hub(dot)org>
Subject: Re: what standard say ...
Date: 1998-02-06 16:29:10
Message-ID: 219F68D65015D011A8E000006F8590C6010A51BF@sdexcsrv1.sd.spardat.at
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>
> 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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