We have a number of tables in Microsoft SQL that are defined as uniqueidentifier. When accessing this column type the OpenESQL interface, using ODBC, returned this column type as a char(36).
Modifying our native code to .NET and using ADO it appears that this column type is returned as a 16 character binary column type.
My question is whether you are aware of this and whether there are other column data types that behave differently when using ADO as opposed to ODBC?
Peter
