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InstanceDatabaseFileGroup Class

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Describes one database filegroup for a Notification ServicesInstance.

Namespace: Microsoft.SqlServer.Management.Nmo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntax

'Declaration
Public NotInheritable Class InstanceDatabaseFileGroup
    Inherits NamedSmoObject

public sealed class InstanceDatabaseFileGroup : NamedSmoObject

public ref class InstanceDatabaseFileGroup sealed : public NamedSmoObject

public final class InstanceDatabaseFileGroup extends NamedSmoObject

public final class InstanceDatabaseFileGroup extends NamedSmoObject

Remarks

Each Notification Services instance has one database, which can consist of multiple filegroups. Defining these filegroups is optional.

If you define filegroups, one filegroup must be named PRIMARY. You can have additional filegroups to group additional data files together for administrative, data allocation, and placement purposes. For more information about files and filegroups, see Understanding Files and Filegroups.

If you want to alter the instance database after creating the instance, use the Microsoft SQL Server tools, such as SQL Server Management Studio.

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Nmo.InstanceDatabaseFileGroup

Example

The following examples show how to define a filegroup for an instance database:

InstanceDatabaseFileGroup idb_fg = 
    new InstanceDatabaseFileGroup(idb, "PRIMARY");
idb.InstanceDatabaseFileGroups.Add(idb_fg);

Dim idb_fg As InstanceDatabaseFileGroup = _
    New InstanceDatabaseFileGroup(idb, "PRIMARY")
idb.InstanceDatabaseFileGroups.Add(idb_fg)

Thread Safety

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

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.

See Also

Reference

InstanceDatabaseFileGroup Members
Microsoft.SqlServer.Management.Nmo Namespace

Other Resources

Defining the Instance Database
NamedFileGroup Element (ICF)
CREATE DATABASE (Transact-SQL)