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Another weird issue with ANSI SQL
Message
 
 
À
07/02/2003 23:56:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00750934
Message ID:
00750936
Vues:
22
Michel,

VFP8 doesn't allow memo or general field in UNION. Would UNION ALL work for you in this case? It doesn't have such restriction.

>Here's another weird issue with the use of ANSI SQL in VFP 8. The following command:
>
>
>SELECT New.Message FROM New WHERE New.Type=2;
>UNION;
>SELECT New.Message FROM New WHERE New.Type=16
>
>
>generate operation is invalid for a memo field. New.Message is a memo field but what exactly is the problem?
>
>This was part of a bigger SQL. I squeezed it down to this format.
--sb--
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