Re: In or Exists? - Mailing list pgsql-jdbc

From Achilleus Mantzios
Subject Re: In or Exists?
Date
Msg-id Pine.LNX.4.44.0602151818450.23682-100000@matrix.gatewaynet.com
Whole thread Raw
In response to Re: In or Exists?  (Fabrice.Sznajderman@devoteam.com)
Responses Re: In or Exists?  (Fabrice.Sznajderman@devoteam.com)
List pgsql-jdbc
O Fabrice.Sznajderman@devoteam.com έγραψε στις Feb 15, 2006 :

> Thank for your answer!
>
> I use 7.3. I think it the same between 7.4 and 7.3?

No in 7.3 exists wins.
Why are you so behind?

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> Fabrice
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> Achilleus Mantzios <achill@matrix.gatewaynet.com>
> EnvoyΓ© par : pgsql-jdbc-owner@postgresql.org
> 15/02/2006 16:57
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> A
> Fabrice.Sznajderman@devoteam.com
> cc
> pgsql-jdbc@postgresql.org, <pgsql-jdbc-owner@postgresql.org>
> Objet
> Re: [JDBC] In or Exists?
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> O Fabrice.Sznajderman@devoteam.com έγραψΡ στις Feb 15, 2006 :
>
> > Hello,
> >
> > According to you, What it better to use, the IN or EXISTS predicat?
> >
> > I saw on internet it's better to use EXITS . but I would like to have
> > another point of view..
> >
> > Thanks in advance
>
> Prior to 7.4 IN was a looser,
> in 7.4 IN sometimes is by far a clear winner,
> i dunno in 8.*
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> >
> >
> > Fabrice
> >
> > +---------------------------------------------------------------------+
> > About Devoteam:
> >
> > Devoteam is an IT consulting group.
> > Combining consulting and technology solutions offers enables
> > Devoteam to provide its customers with independent advice and
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> > +---------------------------------------------------------------------+
> >
>
>

--
-Achilleus


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