Individual OLE DB services can be enabled or disabled by default for all applications that access a single provider. This is done by adding an OLEDB_SERVICES registry entry under the provider's CLSID, with a DWORD value specifying the services to enable or disable, as shown in the following table.
Default services enabled | Keyword value |
---|---|
All services (default) |
0xffffffff |
All except Pooling and AutoEnlistment |
0xfffffffe |
All except Client Cursor |
0xfffffffb |
All except Pooling, AutoEnlistment, and Client Cursor |
0xfffffff0 |
No services |
0x00000000 |
No aggregation, all services disabled |
<missing key> |