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Odd SQL ORDER BY Behavior
Message
De
03/08/2000 18:12:07
 
 
À
03/08/2000 18:06:20
Cindy Winegarden
Duke University Medical Center
Durham, Caroline du Nord, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00400758
Message ID:
00400761
Vues:
13
>Can anyone explain why this does not put the record with "PBMTU" (Pediatric Bone Marrow Transplant Unit) in the last position?
>
>It's for an internal report and really doesn't matter, except that I'm really surprised it comes out in this order.
>
>
>CREATE CURSOR Dummy (Rec N(1), MyField C(60))
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (1, "CLINICAL ASSOCIATE - Nurse Practitioner")
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (2, "CLINICAL ASSOCIATE - Nurse Practitioner")
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (3, "CLINICAL ASSOCIATE - Nurse Practitioner")
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (4, "CLINICAL ASSOCIATE - Nurse Practitioner")
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (5, "CLINICAL ASSOCIATE - Nurse Practitioner")
>INSERT INTO Dummy (Rec, MyField) VALUES ;
>    (6, "CLINICAL ASSOCIATE - Nurse Practitioner")
>
>SELECT Rec, ;
>    PADR(ALLT(MyField) + IIF(Rec = 3, " - PBMTU", ""), 50) ;
>    AS MyField ;
>    FROM Dummy ;
>    ORDER BY 1, 2
>
It's probably there, the BROWSE that this query is generating is probably sing a previous length of the field. See if it scrolls and comes into view. Your field with should be 50 for myfield (the width of your PADR).
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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