PartitionFunctionParameter 类
The PartitionFunctionParameter object provides programmatic access to partition function parameters.
继承层次结构
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..::..PartitionFunctionParameter
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
Public NotInheritable Class PartitionFunctionParameter _
Inherits ScriptNameObjectBase
用法
Dim instance As PartitionFunctionParameter
public sealed class PartitionFunctionParameter : ScriptNameObjectBase
public ref class PartitionFunctionParameter sealed : public ScriptNameObjectBase
[<SealedAttribute>]
type PartitionFunctionParameter =
class
inherit ScriptNameObjectBase
end
public final class PartitionFunctionParameter extends ScriptNameObjectBase
PartitionFunctionParameter 类型公开以下成员。
构造函数
名称 | 说明 | |
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PartitionFunctionParameter() () () () | Initializes a new instance of the PartitionFunctionParameter class. |
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PartitionFunctionParameter(PartitionFunction) | Initializes a new instance of the PartitionFunctionParameter class for the specified partition function. |
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PartitionFunctionParameter(PartitionFunction, DataType) | Initializes a new instance of the PartitionFunctionParameter class with the specified data type and for the specified partition function. |
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属性
名称 | 说明 | |
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Collation | Gets or sets the SQL Server collation for the partition function parameter. |
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ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (从 SqlSmoObject 继承。) |
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ID | Gets the index position of the PartitionFunctionParameter object within the collection. |
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IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (从 SqlSmoObject 继承。) |
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Length | Gets or sets the length of the parameter in bytes. |
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Name | Gets or sets the name of the object. (从 NamedSmoObject 继承。) |
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NumericPrecision | Gets or sets the numeric precision of a parameter of a numeric data type. |
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NumericScale | Gets or sets the numeric scale of a parameter of a numeric data type. |
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ObjectInSpace | Gets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (从 SqlSmoObject 继承。) |
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Parent | Gets or sets the PartitionFunction object that is the parent of the PartitionFunctionParameter object. |
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Properties | Gets a collection of Property objects that represent the object properties. (从 SqlSmoObject 继承。) |
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ScalarResult | Gets the scalar result for the referenced object. (从 SqlSmoObject 继承。) |
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State | Gets the state of the referenced object. (从 SmoObjectBase 继承。) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (从 SqlSmoObject 继承。) |
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UserData | Gets or sets user-defined data associated with the referenced object. (从 SmoObjectBase 继承。) |
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方法
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显式接口实现
名称 | 说明 | |
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IAlienObjectDiscover | (从 SqlSmoObject 继承。) |
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IAlienObjectGetParent | (从 SqlSmoObject 继承。) |
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IAlienObjectGetProperty | (从 SqlSmoObject 继承。) |
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ISfcPropertyProviderGetPropertySet | (从 SqlSmoObject 继承。) |
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IAlienObjectGetUrn | (从 SqlSmoObject 继承。) |
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IAlienObjectResolve | (从 SqlSmoObject 继承。) |
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IAlienObjectSetProperty | (从 SqlSmoObject 继承。) |
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注释
Partition functions are used to partition tables and indexes across multiple file groups.
To get PartitionFunctionParameter object properties, users can be a member of the public fixed server role.
To set PartitionFunctionParameter object propertied, 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.
Thread Safety
此类型的任何公共静态(Microsoft Visual Basic 中的 Shared)成员在多线程操作中是安全的。 不保证所有实例成员都对于线程安全的。
线程安全
此类型的任何公共 static(在 Visual Basic 中为 Shared) 成员都是线程安全的。不保证所有实例成员都是线程安全的。