Oracle-L: RE: Sql query

From: Nicoll, Iain <IAIN.D.NICOLL_at_saic.com>
Date: Wed, 05 Feb 2003 11:30:00 -0800
Message-ID: <F001.00544B93.20030205113000@fatcity.com>

Roland,

A quick look suggest you have cartesian joins unless rik2.vare, rik2.hierarki_tekst, rik2.art_hierarki, pbk.sortiment_vgrp all have only one row.

Iain Nicoll

-----Original Message-----
Sent: 05 February 2003 14:53
To: Multiple recipients of list ORACLE-L

I have this sql query. I am wondering why this query takes so long time, Do I need more conditions to make it run, or it it just that this query take so long time to run? Anything wrong with the query?

Please help me with this.

SELECT distinct PBK.VARUKORGEANREL_ULAG.ean, 0, 0, 0, rik2.vare.varenavn, rik2.vare.str, PBK.VARUKORGEANREL_ULAG.lagstapris, rik2.vare.hylletxt2, rik2.art_hierarki.vgrp, rik2.hierarki_tekst.tekst, '0', '0', 0, pbk.underlag.period,
'rsm',pbk.sortiment_vgrp.sortiment,rik2.art_hierarki.art_grp,rik2.art_hierar ki.art_ugrp

FROM PBK.UNDERLAG, PBK.VARUKORGEANREL_ULAG, rik2.vare, rik2.hierarki_tekst, rik2.art_hierarki, pbk.sortiment_vgrp

         WHERE PBK.underlag.underlagid=1100
         AND PBK.underlag.varukorgid=PBK.varukorgeanrel_ulag.varukorgid
         AND PBK.VARUKORGEANREL_ulag.varutyp=0;

Thanks in advance

Roland

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INET: roland.skoldblom_at_ica.se

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Author: Nicoll, Iain
INET: IAIN.D.NICOLL_at_saic.com

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