MDAC 2.5 SDK - OLE DB Providers
OLE DB Provider for ODBC
Convert to type
I1 | R8 | BSTR |
I2 | CY | BYTES |
I4 | DECIMAL | Empty |
I8 | NUMERIC | GUID |
UI1 | DATE | NULL |
UI2 | DBDATE | STR |
UI4 | DBTIME | VARIANT |
UI8 | DBTIMESTAMP | |
R4 | BOOL |
Unsupported data type conversions
ERROR, IDISPATCH, IUNKNOWN