MDAC 2.5 SDK - OLE DB Programmer's Reference
OLE DB Interfaces
The IRowSchemaChange interface allows a consumer to create, set, or delete columns of a row object.
IRowSchemaChange is an optional interface on row objects. Providers should implement IRowSchemaChange if they want consumers to create, set, or delete columns of row objects.
Consumers call methods of IRowSchemaChange to create, set, or delete columns of a row object.
| Method | Description |
| AddColumns | Creates and sets one or more columns of a row object. |
| DeleteColumns | Deletes one or more columns of a row. |