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How to use Having with SQL Server database
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Versions des environnements
Visual FoxPro:
VFP 9 SP1
Divers
Thread ID:
01562104
Message ID:
01562129
Vues:
29
>>But my questions are
>>1. Doesn't the above code make the COUNT to be executed twice (thus increasing the time of the execution)
>
>Nope
>
>>2. Why in case of VFP using the calculated name (AS) works? Does it mean that with VFP data the execution time would be better?
>
>Because in VFP the result cursor is created by parser BEFORE the query (this is just a guess).

Thank you for the explanation.
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