MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties

DBPROP_APPENDONLY

Property group: Rowset

Property set: DBPROPSET_ROWSET

Column? N

Type: VT_BOOL

Typical R/W: R/W

Description: Append-Only Rowset

A rowset opened with this property set to VARIANT_TRUE will be initially empty and will be populated only by those rows inserted through the rowset. Append-only rowsets are used for adding records to a table without having to get a rowset over existing rows.

DBPROP_APPENDONLY set to VARIANT_TRUE implies the following:

• DBPROP_IRowsetChange is VARIANT_TRUE.
  
  
• DBPROP_OWNINSERT is VARIANT_TRUE.
  
  
• DBPROP_UPDATABILITY has the flag DBPROPVAL_UP_INSERT set.
  
  
• DBPROP_OTHERINSERT is VARIANT_FALSE.