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How to get an histogram of a field ?
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08/03/2007 15:47:07
 
 
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Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
How to get an histogram of a field ?
Versions des environnements
Visual FoxPro:
VFP 9 SP1
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
01202081
Message ID:
01202081
Vues:
56
Hello,

In a VFP table, I would like to have an histogram of a field. (To know how the field is populated).
This field can be Numeric or Character.

For example, output will be :

In field NB_TEST :
string "ABCDEF" : 10000 occurences (present in 10000 records)
"TEST1" : 5600 occur
"TESTxx" : 150 occur

Is it possible to have such a thing with a SQL request ?
Or if it's not, how can I get this ??

Thanks a lot !
Regards
Steph
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