MDAC 2.5 SDK - Visual FoxPro ODBC Driver
The list of data types supported by the driver are presented through the ODBC API and in Microsoft Query.
You can obtain a list of data types supported by the Visual FoxPro ODBC Driver by using the SQLGetTypeInfo function in C or C++ applications.
If your application uses Microsoft Query to create a new table on a Visual FoxPro data source, Microsoft Query displays the New Table Definition dialog box. Under Field Description, the Type box lists Visual FoxPro field data types, represented by single characters.