OLE DB Programmer's Reference |
Property group: Data Source Information
Property set: DBPROPSET_DATASOURCEINFO
Type: VT_I4
Typical R/W: R
Description: NULL Concatenation Behavior
Indicates how the data source object handles the concatenation of NULL-valued character data type columns with nonNULL-valued character data type columns. One of the following:
1998-2001 Microsoft Corporation. All rights reserved.