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SQL FROM SQL
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À
20/01/2009 22:30:23
Jay Johengen
Altamahaw-Ossipee, Caroline du Nord, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
01375790
Message ID:
01375792
Vues:
12
This message has been marked as the solution to the initial question of the thread.
>Somehow, I need to get this from the SQL below. In one SQL if possible. RecNo does not work well in JOINs, etc, but I'm thinking if I can make the 1st one select from the 2nd one, it might work. I don't know though; the more I look at it, the more it looks like crap.
>
>CarName     Seq     Rec
>
>
>SELECT InsCarr.CarName FROM InsCarr JOIN Covr ON InsCarr.InsCarr=Covr.cvCarr ;
>WHERE Covr.Pat_No=Patient.PtPn AND CvPS=InsuranceLevel AND ! DELETED() ;
>ORDER BY 1 INTO CURSOR CarrierList
>
>SELECT PADL( Seq_Num, 4, '0' ) AS Seq, RECNO() AS Rec FROM covr WITH (BUFFERING=.T.) ;
>WHERE Pat_No=Patient.PtPn AND CvPS=InsuranceLevel AND ! DELETED() ;
>ORDER BY 1 INTO CURSOR SequenceList
>
Something like this?
SELECT InsCarr.CarName, Seq, Rec FROM InsCarr JOIN (SELECT PADL( Seq_Num, 4, '0' ) AS Seq, RECNO() AS Rec FROM covr WITH (BUFFERING=.T.) ;
WHERE Pat_No=Patient.PtPn AND CvPS=InsuranceLevel AND ! DELETED() ) ;
Covr ON InsCarr.InsCarr=Covr.cvCarr ;
ORDER BY 1 INTO CURSOR CarrierList
If it's not broken, fix it until it is.


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