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UserDefinedAggregate 類別

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The UserDefinedAggregate object represents a SQL Server user-defined aggregate.

繼承階層

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.ScriptSchemaObjectBase
            Microsoft.SqlServer.Management.Smo.UserDefinedAggregate

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
Public NotInheritable Class UserDefinedAggregate _
    Inherits ScriptSchemaObjectBase _
    Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable,  _
    IExtendedProperties, IScriptable, IAlterable
'用途
Dim instance As UserDefinedAggregate

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute]
public sealed class UserDefinedAggregate : ScriptSchemaObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties, 
    IScriptable, IAlterable

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute]
public ref class UserDefinedAggregate sealed : public ScriptSchemaObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties, 
    IScriptable, IAlterable

[<SealedAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute>]
type UserDefinedAggregate =  
    class 
        inherit ScriptSchemaObjectBase 
        interface ISfcSupportsDesignMode 
        interface IObjectPermission 
        interface ICreatable 
        interface IDroppable 
        interface IExtendedProperties 
        interface IScriptable 
        interface IAlterable 
    end

public final class UserDefinedAggregate extends ScriptSchemaObjectBase implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties, IScriptable, IAlterable

UserDefinedAggregate 型別公開下列成員。

建構函式

  名稱 說明
公用方法 UserDefinedAggregate() Initializes a new instance of the UserDefinedAggregate class.
公用方法 UserDefinedAggregate(Database, String) Initializes a new instance of the UserDefinedAggregate class on the specified database and with the specified name.
公用方法 UserDefinedAggregate(Database, String, String) Initializes a new instance of the UserDefinedAggregate class on the specified database and with the specified name and schema.

上層

屬性

  名稱 說明
公用屬性 AssemblyName Gets or sets the name of the assembly for the user-defined aggregate.
公用屬性 ClassName Gets or sets the name of the class for the user-defined aggregate.
公用屬性 CreateDate Gets the date and time when the user-defined aggregate was created.
公用屬性 DataType Gets or sets the data type returned by the user-defined aggregate.
公用屬性 DateLastModified Gets the date and time when the user-defined aggregate was last modified.
公用屬性 ExtendedProperties Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property defined on the user-defined aggregate.
公用屬性 ID Gets the ID value that uniquely identifies the user-defined aggregate.
公用屬性 IsSchemaOwned Gets a Boolean value that indicates whether the UserDefinedAggregate object is owned by a schema.
公用屬性 Name Gets or sets a String which contains the name of the UserDefinedAggregate. (覆寫 ScriptSchemaObjectBase.Name。)
公用屬性 Owner Gets the name of the owner of the UserDefinedAggregate object.
公用屬性 Parameters Represents a collection of UserDefinedAggregateParameter objects. Each UserDefinedAggregateParameter object represents a parameter defined on the user-defined aggregate.
公用屬性 Parent Gets the Database object that is the parent of the UserDefinedAggregate object.
公用屬性 Properties Gets a collection of Property objects that represent the object properties. (繼承自 SqlSmoObject。)
公用屬性 Schema Gets or sets a String which contains the name of the Scheme which owns the UserDefinedAggregate. (覆寫 ScriptSchemaObjectBase.Schema。)
公用屬性 State Gets the state of the referenced object. (繼承自 SmoObjectBase。)
公用屬性 Urn Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (繼承自 SqlSmoObject。)
公用屬性 UserData Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。)

上層

方法

  名稱 說明
公用方法 Alter Updates any UserDefinedAggregate object property changes on instance of Microsoft SQL Server.
公用方法 ChangeSchema Changes the schema for the user-defined aggregate.
公用方法 Create Creates a user-defined aggregate on the instance of Microsoft SQL Server as defined by the UserDefinedAggregate object.
公用方法 Deny(ObjectPermissionSet, String) Denies the specified set of permissions for the specified grantee on the user-defined aggregate.
公用方法 Deny(ObjectPermissionSet, array<String[]) Denies the specified set of permissions for the specified grantees on the user-defined aggregate.
公用方法 Deny(ObjectPermissionSet, String, Boolean) Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the user-defined aggregate.
公用方法 Deny(ObjectPermissionSet, array<String[], Boolean) Denies the specified set of permissions for the specified grantees and other users that the grantee granted the specified set of permissions on the user-defined aggregate.
公用方法 Discover Discovers a list of type Object. (繼承自 SqlSmoObject。)
公用方法 Drop Removes the user-defined aggregate from the instance of Microsoft SQL Server.
公用方法 EnumObjectPermissions() Enumerates a list of object permissions for the user-defined aggregate.
公用方法 EnumObjectPermissions(String) Enumerates a list of object permissions for a specified grantee on the user-defined aggregate.
公用方法 EnumObjectPermissions(ObjectPermissionSet) Enumerates a list of object permissions for a specified permission on the user-defined aggregate.
公用方法 EnumObjectPermissions(String, ObjectPermissionSet) Enumerates a list of object permissions for a specified grantee and a specified permission on the user-defined aggregate.
公用方法 Equals (繼承自 Object。)
受保護的方法 FormatSqlVariant Formats an object as SqlVariant type. (繼承自 SqlSmoObject。)
受保護的方法 GetContextDB Gets the context database that is associated with this object. (繼承自 SqlSmoObject。)
受保護的方法 GetDBName Gets the database name that is associated with the object. (繼承自 SqlSmoObject。)
公用方法 GetHashCode (繼承自 Object。)
受保護的方法 GetPropValue Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptional Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptionalAllowNull Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetServerObject Gets the server of the SqlSmoObject object. (繼承自 SqlSmoObject。)
公用方法 GetType (繼承自 Object。)
公用方法 Grant(ObjectPermissionSet, String) Grants the specified set of permissions to the specified grantee on the user-defined aggregate.
公用方法 Grant(ObjectPermissionSet, array<String[]) Grants the specified set of permissions to the specified grantees on the user-defined aggregate.
公用方法 Grant(ObjectPermissionSet, String, Boolean) Grants access to the specified permission to the grantee and the ability to grant access to other users on the user-defined aggregate.
公用方法 Grant(ObjectPermissionSet, array<String[], Boolean) Grants access to the specified permission to the grantees and the ability to grant access to other users on the user-defined aggregate.
公用方法 Grant(ObjectPermissionSet, String, Boolean, String) Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the user-defined aggregate under an assumed role.
公用方法 Grant(ObjectPermissionSet, array<String[], Boolean, String) Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the user-defined aggregate under an assumed role.
公用方法 Initialize() Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
公用方法 Initialize(Boolean) Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectInitialized Verifies whether the object has been initialized. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectInSpace Verifies whether the object is isolated or connected to the instance of SQL Server. (繼承自 SqlSmoObject。)
公用方法 Refresh Refreshes the UserDefinedAggregate object properties. (覆寫 ScriptNameObjectBase.Refresh()。)
公用方法 Revoke(ObjectPermissionSet, String) Revokes a previously granted set of permissions from a grantee on the user-defined aggregate.
公用方法 Revoke(ObjectPermissionSet, array<String[]) Revokes a previously granted set of permissions from a list of grantees on the user-defined aggregate.
公用方法 Revoke(ObjectPermissionSet, String, Boolean, Boolean) Revokes previously granted permissions from a grantee on the user-defined aggregate and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
公用方法 Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean) Revokes previously granted permissions from grantees on the user-defined aggregate and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
公用方法 Revoke(ObjectPermissionSet, String, Boolean, Boolean, String) Revokes previously granted permissions from a grantee on the user-defined aggregate and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role.
公用方法 Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String) Revokes previously granted permissions from grantees on the user-defined aggregate and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role.
公用方法 Script() Generates a Transact-SQL script that can be used to re-create the user-defined aggregate.
公用方法 Script(ScriptingOptions) Generates a Transact-SQL script that can be used to re-create the user-defined aggregate as specified by the script options.
受保護的方法 SetParentImpl Sets the parent of the SqlSmoObject to the newParent parameter. (繼承自 SqlSmoObject。)
公用方法 ToString Returns a String that represents the referenced object. (繼承自 SqlSmoObject。)
公用方法 Validate Validates the state of an object. (繼承自 SmoObjectBase。)

上層

事件

  名稱 說明
公用事件 PropertyChanged Represents the event that occurs when a property is changed. (繼承自 SqlSmoObject。)
公用事件 PropertyMetadataChanged Represents the event that occurs when property metadata changes. (繼承自 SqlSmoObject。)

上層

明確 繼承 實作

  名稱 說明
明確介面實作私用方法 IAlienObject.Discover Discovers any dependencies. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetDomainRoot Returns the root of the domain. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetParent Gets the parent of this object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyType Gets the type of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyValue Gets the value of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetUrn Gets the Unified Resource Name (URN) of the object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.Resolve Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetObjectState Sets the object state to the specified SfcObjectState value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetPropertyValue Sets the property value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 ISfcPropertyProvider.GetPropertySet Gets the interface reference to the set of properties of this object. (繼承自 SqlSmoObject。)
明確介面實作私用屬性 ISfcSupportsDesignMode.IsDesignMode Gets a value that indicates whether the UserDefinedAggregate object supports design mode.

上層

備註

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

To set UserDefinedAggregate object properties, users must have CREATE AGGREGATE permission on the database and also REFERENCES permission on the specified assembly.

To create a user-defined aggregate, users must have DROP AGGREGATE permission on the database or ALTER permission on the user-defined aggregate.

To grant, deny, or revoke permission on the user-defined aggregate to other users, users must have CONTROL permission on the user-defined aggregate.

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Smo 命名空間

其他資源

彙總 Showplan 運算子