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


 

DBPROP_STRONGIDENTITY

Property group: Rowset

Property set: DBPROPSET_ROWSET

Column? N

Type: VT_BOOL

Typical R/W: R

Description: Strong Row Identity

Value Meaning
VARIANT_TRUE The handles of newly inserted rows can be compared as specified by DBPROP_LITERALIDENTITY.
VARIANT_FALSE There is no guarantee that the handles of newly inserted rows can be compared successfully. In this case, IRowsetIdentity::IsSameRow might return DB_E_NEWLYINSERTED.

A newly inserted row is defined as a row for which an insertion has been transmitted to the data source object, as opposed to a pending insert row. For more information, see "Uniqueness of Rows in the Rowset" in Chapter 4, "Rowsets."