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Distinct sql command
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Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Network:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01237512
Message ID:
01237542
Vues:
16
I'm not an SQL expert, so forgive me if I misunderstand how this works, but can you order by a field that is not in the select clause? If not, then wouldn't it kind of mess up the whole purpose of the distinct to also select the PK field?

>You need to apply an ORDER BY clause to get the order you want from SQL, if you have a PK field, this USUALLY represents entry order.
>
>Bob
>
>>the command
>>
>>sele gtype distinct from vwxltbl into cursor vwxltblD
>>
>>sorts the field gtype, i wanted it to retain the original order, is that possible?
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