Re: Subquery

Why change it to subqueries?

The optimizer will just turn it back into a join anyway.

Jared

On Tuesday 29 May 2001 05:15, Roland.Skoldblom_at_ica.se wrote:
> Hallo you DBAs
>
> How can I write this sql query using subqueries?
>
> SELECT pbk.nielsenart.varunamn, pbk.nielsenart.strl,
> pbk.nielsenart.varutxt, null, pbk.nielsenart.vgrp,
> rik2.hierarki_tekst.tekst, null, pbk.sortiment_vgrp.sortiment,
> pbk.nielsenart.art_grp, pbk.nielsenart.art_ugrp, null FROM
> pbk.nielsenart,pbk.sortiment_vgrp,rik2.hierarki_tekst, pbk.rapporttmp WHERE
> pbk.nielsenart.vgrp=rik2.hierarki_tekst.vgrp
> AND pbk.sortiment_vgrp.vgrp=pbk.nielsenart.vgrp
> AND rik2.hierarki_tekst.sett_id=2
> AND rik2.hierarki_tekst.landkode=46
> AND pbk.nielsenart.ean=pbk.rapporttmp.EAN
> AND ROWNUM=1
>
>
> Roland Sköldblom

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