Server.SetDefaultInitFields Method (Boolean)
SQL Server 2005
Specifies all the properties are fetched when objects are instantiated.
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
public void SetDefaultInitFields ( boolean allFields )
public function SetDefaultInitFields ( allFields : boolean )
Parameters
- allFields
A Boolean value that specifies whether all the properties are fetched when objects are instantiated.
If True, all the properties are fetched when objects are instantiated.
If False, all objects are set to default behavior.
Updated text:
SMO optimization allows only the minimum properties to be loaded when an object is created. When uninitialized properties are accessed, SMO makes individual requests to load the information from the instance of SQL Server. You can use this method to adjust which properties are initialized for an object when it is first created to further optimize performance.
This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.
'Connect to the local, default instance of SQL Server. Dim srv As Server srv = New Server 'Reference the AdventureWorks database. Dim db As Database db = srv.Databases("AdventureWorks") 'Assign the Table object type to a System.Type object variable. Dim tb As Table Dim typ As Type tb = New Table typ = tb.GetType 'Assign the current default initialization fields for the Table object type to a 'StringCollection object variable. Dim sc As StringCollection sc = srv.GetDefaultInitFields(typ) 'Set the default initialization fields for the Table object type to the CreateDate property. srv.SetDefaultInitFields(typ, "CreateDate") 'Retrieve the Schema, Name, and CreateDate properties for every table in AdventureWorks. 'Note that the improvement in performance can be viewed in SQL Profiler. For Each tb In db.Tables Console.WriteLine(tb.Schema + "." + tb.Name + " " + tb.CreateDate) Next 'Set the default initialization fields for the Table object type back to the original settings. srv.SetDefaultInitFields(typ, sc)
Development Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.Target Platforms
For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.
