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.