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Corrupt View ?
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
00213432
Message ID:
00213558
Vues:
29
PMFJI Mark, but I was curious if the un-nesting is just to improve readibility or if there is a performance improvement. Thanks

>To follow-up, the problem is the designer nests the joins. You can use the designer to create the view initially, but before you exit the designer, view the SQL generated, and copy the code to a PRG. Un-nest the joins then run the PRG. e.g.,
>FROM Travel!TravAuth ;
>  LEFT OUTER JOIN Travel!Roster ;
>    ON TravAuth.EmpId = Roster.EmpId ;
>  LEFT OUTER JOIN Travel!Accounts ;
>    ON TravAuth.ActId = Accounts.ActKey
Colin Magee
Team Leader, Systems Development
Metroland Media Group Ltd.
Mississauga, Ontario, Canada

cmagee@metroland.com

Never mistake having a career with having a life.
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