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This Select Group claims to be Missing or Invalid
Message
De
06/09/2007 14:18:45
Mike Yearwood
Toronto, Ontario, Canada
 
 
À
06/09/2007 12:14:57
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01252346
Message ID:
01252840
Vues:
24
>>>The memo field is not allowed in the group by but is also not allowed in the result set. (this one bit me recently as well ) It would be meaningless in any case, unless it is the same for every record.
>>
>>Thanks for helping me with this clarification. Because the memo fields were from the 'child' linked table, they were the same. This will be one for the memory bank.
>
>You might try MAX(memofield). Ran into that recently but can't remember if it worked or not.

MAX() of a character column where all the values are known to be the same just seems "incoherent", doesn't it? ;)
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