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Using existing program?
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À
23/03/2007 16:55:26
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
01207621
Message ID:
01208015
Vues:
29
>Hi Naomi,
>
>I just did it this way. Is this legal? I just put crsCNT before my join. Thanks, Sam
>
>
>SELECT aa.PartNum, ..., aa.QtyPer * cc.CurQty as QtyReq, ;
>bb.OnHand - (aa.QtyPer * cc.CurQty) as NetQty ;
>FROM crsCNT cc, crsParts aa LEFT OUTER JOIN crsMaster bb ;
>ON aa.PartNum = bb.PartNum ;
>INTO CURSOR crsTemp
>
If crsCNT has just one record, then it's fine. Otherwise you're creating a cartesian product.
If it's not broken, fix it until it is.


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