UserDefinedAggregate-Klasse
The UserDefinedAggregate object represents a SQL Server user-defined aggregate.
Vererbungshierarchie
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
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute> _
Public NotInheritable Class UserDefinedAggregate _
Inherits ScriptSchemaObjectBase _
Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, _
IExtendedProperties, IScriptable, IAlterable
'Usage
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
Der UserDefinedAggregate-Typ macht folgende Elemente verfügbar.
Konstruktoren
| Name | Beschreibung | |
|---|---|---|
.gif "Öffentliche Methode") |
UserDefinedAggregate() | Initializes a new instance of the UserDefinedAggregate class. |
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UserDefinedAggregate(Database, String) | Initializes a new instance of the UserDefinedAggregate class on the specified database and with the specified name. |
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UserDefinedAggregate(Database, String, String) | Initializes a new instance of the UserDefinedAggregate class on the specified database and with the specified name and schema. |
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Eigenschaften
| Name | Beschreibung | |
|---|---|---|
.gif "Öffentliche Eigenschaft") |
AssemblyName | Gets or sets the name of the assembly for the user-defined aggregate. |
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ClassName | Gets or sets the name of the class for the user-defined aggregate. |
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CreateDate | Gets the date and time when the user-defined aggregate was created. |
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DataType | Gets or sets the data type returned by the user-defined aggregate. |
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DateLastModified | Gets the date and time when the user-defined aggregate was last modified. |
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ExtendedProperties | Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property defined on the user-defined aggregate. |
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ID | Gets the ID value that uniquely identifies the user-defined aggregate. |
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IsSchemaOwned | Gets a Boolean value that indicates whether the UserDefinedAggregate object is owned by a schema. |
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Name | Gets or sets a String which contains the name of the UserDefinedAggregate. (Überschreibt ScriptSchemaObjectBase.Name.) |
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Owner | Gets the name of the owner of the UserDefinedAggregate object. |
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Parameters | Represents a collection of UserDefinedAggregateParameter objects. Each UserDefinedAggregateParameter object represents a parameter defined on the user-defined aggregate. |
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Parent | Gets the Database object that is the parent of the UserDefinedAggregate object. |
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Properties | Gets a collection of Property objects that represent the object properties. (Geerbt von SqlSmoObject.) |
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Schema | Gets or sets a String which contains the name of the Scheme which owns the UserDefinedAggregate. (Überschreibt ScriptSchemaObjectBase.Schema.) |
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State | Gets the state of the referenced object. (Geerbt von SmoObjectBase.) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Geerbt von SqlSmoObject.) |
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UserData | Gets or sets user-defined data associated with the referenced object. (Geerbt von SmoObjectBase.) |
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Methoden
| Name | Beschreibung | |
|---|---|---|
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Alter | Updates any UserDefinedAggregate object property changes on instance of Microsoft SQL Server. |
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ChangeSchema | Changes the schema for the user-defined aggregate. |
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Create | Creates a user-defined aggregate on the instance of Microsoft SQL Server as defined by the UserDefinedAggregate object. |
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Deny(ObjectPermissionSet, String) | Denies the specified set of permissions for the specified grantee on the user-defined aggregate. |
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Deny(ObjectPermissionSet, array<String[]) | Denies the specified set of permissions for the specified grantees on the user-defined aggregate. |
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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. |
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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. |
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Discover | Discovers a list of type Object. (Geerbt von SqlSmoObject.) |
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Drop | Removes the user-defined aggregate from the instance of Microsoft SQL Server. |
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EnumObjectPermissions() | Enumerates a list of object permissions for the user-defined aggregate. |
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EnumObjectPermissions(String) | Enumerates a list of object permissions for a specified grantee on the user-defined aggregate. |
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EnumObjectPermissions(ObjectPermissionSet) | Enumerates a list of object permissions for a specified permission on the user-defined aggregate. |
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EnumObjectPermissions(String, ObjectPermissionSet) | Enumerates a list of object permissions for a specified grantee and a specified permission on the user-defined aggregate. |
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Equals | (Geerbt von Object.) |
.gif "Geschützte Methode") |
FormatSqlVariant | Formats an object as SqlVariant type. (Geerbt von SqlSmoObject.) |
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GetContextDB | Gets the context database that is associated with this object. (Geerbt von SqlSmoObject.) |
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GetDBName | Gets the database name that is associated with the object. (Geerbt von SqlSmoObject.) |
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GetHashCode | (Geerbt von Object.) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetServerObject | Gets the server of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetType | (Geerbt von Object.) |
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Grant(ObjectPermissionSet, String) | Grants the specified set of permissions to the specified grantee on the user-defined aggregate. |
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Grant(ObjectPermissionSet, array<String[]) | Grants the specified set of permissions to the specified grantees on the user-defined aggregate. |
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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. |
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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. |
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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. |
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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. |
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Initialize() | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) |
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IsObjectInitialized | Verifies whether the object has been initialized. (Geerbt von SqlSmoObject.) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Geerbt von SqlSmoObject.) |
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Refresh | Refreshes the UserDefinedAggregate object properties. (Überschreibt ScriptNameObjectBase.Refresh().) |
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Revoke(ObjectPermissionSet, String) | Revokes a previously granted set of permissions from a grantee on the user-defined aggregate. |
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Revoke(ObjectPermissionSet, array<String[]) | Revokes a previously granted set of permissions from a list of grantees on the user-defined aggregate. |
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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. |
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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. |
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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. |
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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. |
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Script() | Generates a Transact-SQL script that can be used to re-create the user-defined aggregate. |
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Script(ScriptingOptions) | Generates a Transact-SQL script that can be used to re-create the user-defined aggregate as specified by the script options. |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (Geerbt von SqlSmoObject.) |
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ToString | Returns a String that represents the referenced object. (Geerbt von SqlSmoObject.) |
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Validate | Validates the state of an object. (Geerbt von SmoObjectBase.) |
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Ereignisse
| Name | Beschreibung | |
|---|---|---|
.gif "Öffentliches Ereignis") |
PropertyChanged | Represents the event that occurs when a property is changed. (Geerbt von SqlSmoObject.) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (Geerbt von SqlSmoObject.) |
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Explizite Schnittstellenimplementierungen
| Name | Beschreibung | |
|---|---|---|
.gif "Explizite Schnittstellenimplementierung") .gif "Private Methode") |
IAlienObject.Discover | Discovers any dependencies. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetParent | Gets the parent of this object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Geerbt von SqlSmoObject.) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (Geerbt von SqlSmoObject.) |
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IAlienObject.SetPropertyValue | Sets the property value. (Geerbt von SqlSmoObject.) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (Geerbt von SqlSmoObject.) |
.gif "Private Eigenschaft") |
ISfcSupportsDesignMode.IsDesignMode | Gets a value that indicates whether the UserDefinedAggregate object supports design mode. |
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Hinweise
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.
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.
Siehe auch
Verweis
Microsoft.SqlServer.Management.Smo-Namespace