OleDbSqlServerEffectiveSettings..::..AnsiNullDefaultOn Property
ANSI_NULL_DFLT_ON. Alters the session's behavior to use ANSI compatibility for nullability. New columns defined without explicit nullability are defined to allow nulls.
Namespace:
Tortuga.Chain.SqlServerAssembly: Tortuga.Chain.SqlServer.OleDb (in Tortuga.Chain.SqlServer.OleDb.dll)