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DISTINCT changes datatype
Message
 
À
11/05/2010 20:29:58
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
01464251
Message ID:
01464265
Vues:
52
Hi Rich,

What datatype is used in mysql table for field myBitField?
What datatype VFP use in first case?
What is version of MySQL ODBC driver?

BTW, Yes, in any case MySQL ODBC driver/VFP can covert any datatype to char/varchar.

MartinaJ

>Working with a MySql backend.........
>
>
=SQLEXEC(lnHandle, "SELECT myBitField FROM mySqlTable","myCursor)
>The results are logicals, as I expected.
>
>
=SQLEXEC(lnHandle,"SELECT DISTINCT myBifField FROM mySqlTable","myCursor")
>and the results are character
>
>Does anybody have an explanation for this? Even better, is there a simple way to get it back to the "correct" data type?
>
>Thanks to all........Rich
"Navision is evil that needs to be erazed... to the ground"

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