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Rid Duplicates with SQL
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02/11/2014 17:34:41
 
 
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Rid Duplicates with SQL
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows 7
Network:
Windows 2008 Server
Database:
Visual FoxPro
Application:
Desktop
Divers
Thread ID:
01610363
Message ID:
01610363
Vues:
48
Hi All:

Consider the following table, FOO.
Field1   Field2   Field3   Field4   Field5   Field6   Field7   Field8   Field9
cat        dog       ...          ...          ...         ...          ...          ...          ...
cat        mouse
fish       goat
cat        dog
If I say SELECT FOO.*, I will get 4 records. However, I do not want duplicates of field1+field2. I do not care which record I get.

SELE DISTINCT will not work, since there may be differences in the other fields.

Thanks,

Yossi
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