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12/02/2003 15:41:26
Mike Sue-Ping
Cambridge, Ontario, Canada
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
00752440
Message ID:
00752461
Vues:
14
Thanks Cheang,

That seemed to be just what I needed.

Mike


>Will this help?
>
>
>Select CommonField From Table1 ;
>Union ;
>Select CommonField From Table2 ;
>Union ;
>Select CommonField From Table3 ;
>Group By CommonField
>
>
>Wan
>
>>Hi all Fox SQL gurus,
>>
>>I have three tables with a common field name and type (Char 4). I'd like to determine all unique values from all three tables using a SQL select statement. I believe that it will require unions of select statements. Can this be done and if so how?
>>
>>TIA,
>>
>>Mike
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