PartitionFunction Class

2008-12-15

The PartitionFunction object provides programmatic access to partition functions.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public NotInheritable Class PartitionFunction
    Inherits ScriptNameObjectBase
    Implements IDroppable, IAlterable, ICreatable, IScriptable, _
    IExtendedProperties

public sealed class PartitionFunction : ScriptNameObjectBase, IDroppable, IAlterable, ICreatable, 
    IScriptable, IExtendedProperties

public ref class PartitionFunction sealed : public ScriptNameObjectBase, IDroppable, IAlterable, ICreatable, 
    IScriptable, IExtendedProperties

public final class PartitionFunction extends ScriptNameObjectBase implements IDroppable, IAlterable, 
    ICreatable, IScriptable, IExtendedProperties

public final class PartitionFunction extends ScriptNameObjectBase implements IDroppable, IAlterable, 
    ICreatable, IScriptable, IExtendedProperties

备注

Partition functions are used to partition tables and indexes across multiple file groups.

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

To get PartitionFunction object properties, users can be a member of the public fixed server role.

To set PartitionFunction object propertied, users must ALTER permission on the database or ALTER ANY DATASPACE permission on the server, or be a member of the db_owner or db_ddladmin fixed database roles or a member of sysadmin fixed server role.

To create or drop a partition function, users must have ALTER permission on the database or ALTER ANY DATASPACE permission on the server, or be a member of the db_owner or db_ddladmin fixed database roles or a member of sysadmin fixed server role.

To merge or split the range values on the partition function, users must have ALTER permission on the database or ALTER ANY DATASPACE permission on the server, or be a member of the db_owner or db_ddladmin fixed database roles or a member of sysadmin fixed server role.

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
         Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.PartitionFunction

示例

How to: Set Up a Partition Scheme for a Table in Visual Basic .NET

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台