OLE DB Objects and Interfaces

The ADO data provider supports Insert, Update, and Delete operations through the OLE DB Rowset interfaces and through the command interfaces (using SQL DML).

Table 4-1 lists the OLE DB objects that the ADO data provider supports, and the interfaces implemented for each object.

Table 4-1. Objects and Interfaces Supported by the ADO Data Provider 

OLE DB Object	Interface
ErrorLookup	IErrorLookup
Command	IAccessor IColumnsInfo ICommand ICommandProperties ICommandText	IConvertType IColumnsRowset ICommandPrepare ICommandWithParameters ISupportErrorInfo
Data Source	IDBCreateSession IDBInfo IDBInitialize IDBProperties	IPersist IPersistFile ISupportErrorInfo
Eumerator	IDBInitialize IDBProperties IParseDisplayName ISourcesRowset ISupportErrorInfo
MultipleResults	IMultipleResults ISupportErrorInfo
Rowset	IAccessor IColumnsInfo IConvertType IColumnsRowset IRowset IRowsetChange	IRowsetIdentity IRowsetInfo IRowsetLocate IRowsetScroll IRowsetUpdate ISupportErrorInfo
Session	IDBCreateCommand IDBSchemaRowset IGetDataSource IOpenRowset ISessionProperties	ISupportErrorInfo ITransaction ITransactionJoin ITransactionLocal
Transaction	ITransaction ISupportErrorInfo
Transaction Options	ITransactionOptions ISupportErrorInfo