MDAC 2.5 SDK - OLE DB Providers
OLE DB Provider for ODBC

I8 Data Type Conversions

Convert to type

UI8

Empty

NULL

Unsupported data type conversions

I1, I2, I4, UI2, UI4, R4, R8, CY, DECIMAL, NUMERIC, DATE, DBDATE, DBTIME, DBTIMESTAMP, BOOL, BSTR, BYTES, ERROR, GUID, IDISPATCH, IUNKNOWN, STR, VARIANT, WSTR