DBPROP_STRONGIDENTITY

OLE DB Programmer's Reference

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.

1998-2001 Microsoft Corporation. All rights reserved.



Microsoft Ole Db 2.0 Programmer's Reference and Data Access SDK
Microsoft OLE DB 2.0 Programmers Reference and Data Access SDK (Microsoft Professional Editions)
ISBN: 0735605904
EAN: 2147483647
Year: 1998
Pages: 1083

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