DatabaseRole-Klasse

  • Artikel

The DatabaseRole object represents a SQL Server database security role.

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.DatabaseRole

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
<StateChangeEventAttribute("CREATE_ROLE", "ROLE")> _
<StateChangeEventAttribute("ALTER_ROLE", "ROLE")> _
<PhysicalFacetAttribute> _
<SfcElementTypeAttribute("Role")> _
<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ROLE")> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None Or AutomatedPolicyEvaluationMode.Enforce Or AutomatedPolicyEvaluationMode.CheckOnChanges Or AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class DatabaseRole _
    Inherits ScriptNameObjectBase _
    Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable,  _
    IAlterable, IRenamable, IExtendedProperties, IScriptable
'Usage
Dim instance As DatabaseRole

[StateChangeEventAttribute("CREATE_ROLE", "ROLE")]
[StateChangeEventAttribute("ALTER_ROLE", "ROLE")]
[PhysicalFacetAttribute]
[SfcElementTypeAttribute("Role")]
[StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ROLE")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class DatabaseRole : ScriptNameObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, 
    IRenamable, IExtendedProperties, IScriptable

[StateChangeEventAttribute(L"CREATE_ROLE", L"ROLE")]
[StateChangeEventAttribute(L"ALTER_ROLE", L"ROLE")]
[PhysicalFacetAttribute]
[SfcElementTypeAttribute(L"Role")]
[StateChangeEventAttribute(L"ALTER_AUTHORIZATION_DATABASE", L"ROLE")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::None|AutomatedPolicyEvaluationMode::Enforce|AutomatedPolicyEvaluationMode::CheckOnChanges|AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class DatabaseRole sealed : public ScriptNameObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, 
    IRenamable, IExtendedProperties, IScriptable

[<SealedAttribute>]
[<StateChangeEventAttribute("CREATE_ROLE", "ROLE")>]
[<StateChangeEventAttribute("ALTER_ROLE", "ROLE")>]
[<PhysicalFacetAttribute>]
[<SfcElementTypeAttribute("Role")>]
[<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "ROLE")>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type DatabaseRole =  
    class 
        inherit ScriptNameObjectBase 
        interface ISfcSupportsDesignMode 
        interface IObjectPermission 
        interface ICreatable 
        interface IDroppable 
        interface IAlterable 
        interface IRenamable 
        interface IExtendedProperties 
        interface IScriptable 
    end

public final class DatabaseRole extends ScriptNameObjectBase implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, IRenamable, IExtendedProperties, IScriptable

Der DatabaseRole-Typ macht folgende Elemente verfügbar.

Konstruktoren

  Name Beschreibung
Öffentliche Methode DatabaseRole() Initializes a new instance of the DatabaseRole class.
Öffentliche Methode DatabaseRole(Database, String) Initializes a new instance of the DatabaseRole class.

Zum Anfang

Eigenschaften

  Name Beschreibung
Öffentliche Eigenschaft CreateDate Gets the date and time when the database role was created.
Öffentliche Eigenschaft DateLastModified Gets the date and time when the database role was last modified.
Öffentliche Eigenschaft ExtendedProperties Gets the extended properties of the database role.
Öffentliche Eigenschaft ID Gets the ID value that uniquely identifies the database role.
Öffentliche Eigenschaft IsFixedRole Gets the Boolean property value that specifies whether the database role is a fixed role or a user-defined role.
Öffentliche Eigenschaft Name Gets or sets a String value that specifies the name of the database role. (Überschreibt NamedSmoObject.Name.)
Öffentliche Eigenschaft Owner Gets or sets the owner of the database role.
Öffentliche Eigenschaft Parent Gets or sets the Database object that is the parent of the DatabaseRole object.
Öffentliche Eigenschaft Properties Gets a collection of Property objects that represent the object properties. (Geerbt von SqlSmoObject.)
Öffentliche Eigenschaft State Gets the state of the referenced object. (Geerbt von SmoObjectBase.)
Öffentliche Eigenschaft Urn Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Geerbt von SqlSmoObject.)
Öffentliche Eigenschaft UserData Gets or sets user-defined data associated with the referenced object. (Geerbt von SmoObjectBase.)

Zum Anfang

Methoden

  Name Beschreibung
Öffentliche Methode AddMember Adds an existing database user or database role to the database role.
Öffentliche Methode Alter Updates any DatabaseRole object property changes on the instance of Microsoft SQL Server.
Öffentliche Methode Create Creates a database role on the instance of Microsoft SQL Server as defined by the DatabaseRole object.
Öffentliche Methode Deny(ObjectPermissionSet, String) Denies the specified set of permissions for the specified grantee on the database role.
Öffentliche Methode Deny(ObjectPermissionSet, array<String[]) Denies the specified set of permissions for the specified grantees on the database role.
Öffentliche Methode 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 database role.
Öffentliche Methode 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 database role.
Öffentliche Methode Discover Discovers a list of type Object. (Geerbt von SqlSmoObject.)
Öffentliche Methode Drop Drops the database role.
Öffentliche Methode DropMember Removes the specified database user or role from the referenced database role.
Öffentliche Methode EnumAgentProxyAccounts Returns a list of agent proxy accounts that are assigned to the database role.
Öffentliche Methode EnumMembers Returns a list of database users that are members of the database role.
Öffentliche Methode EnumObjectPermissions() Returns a list of object permissions assigned to the referenced database role.
Öffentliche Methode EnumObjectPermissions(String) Returns a list of object permissions assigned to the referenced database role for the specified member of the role.
Öffentliche Methode EnumObjectPermissions(ObjectPermissionSet) Returns a list of object permissions assigned to the referenced database role for the specified set of object permissions.
Öffentliche Methode EnumObjectPermissions(String, ObjectPermissionSet) Returns a list of object permissions assigned to the referenced database role for the specified member of the role and for the specified set of permissions.
Öffentliche Methode EnumRoles Returns a list of the roles that the referenced database role is a member of.
Öffentliche Methode Equals (Geerbt von Object.)
Geschützte Methode FormatSqlVariant Formats an object as SqlVariant type. (Geerbt von SqlSmoObject.)
Geschützte Methode GetContextDB Gets the context database that is associated with this object. (Geerbt von SqlSmoObject.)
Geschützte Methode GetDBName Gets the database name that is associated with the object. (Geerbt von SqlSmoObject.)
Öffentliche Methode GetHashCode (Geerbt von Object.)
Geschützte Methode GetPropValue Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
Geschützte Methode GetPropValueOptional Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
Geschützte Methode GetPropValueOptionalAllowNull Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
Geschützte Methode GetServerObject Gets the server of the SqlSmoObject object. (Geerbt von SqlSmoObject.)
Öffentliche Methode GetType (Geerbt von Object.)
Öffentliche Methode Grant(ObjectPermissionSet, String) Grants the specified set of permissions to the specified grantee on the database role.
Öffentliche Methode Grant(ObjectPermissionSet, array<String[]) Grants the specified set of permissions to the specified grantees on the database role.
Öffentliche Methode Grant(ObjectPermissionSet, String, Boolean) Grants access to the specified permission to the grantee and the ability to grant access to other users on the database role.
Öffentliche Methode 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 database role.
Öffentliche Methode Grant(ObjectPermissionSet, 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 database role under an assumed role.
Öffentliche Methode 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 database role under an assumed role.
Öffentliche Methode Initialize() Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.)
Öffentliche Methode Initialize(Boolean) Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.)
Geschützte Methode IsObjectInitialized Verifies whether the object has been initialized. (Geerbt von SqlSmoObject.)
Geschützte Methode IsObjectInSpace Verifies whether the object is isolated or connected to the instance of SQL Server. (Geerbt von SqlSmoObject.)
Öffentliche Methode Refresh Refreshes the script name. (Geerbt von ScriptNameObjectBase.)
Öffentliche Methode Rename Renames the database role.
Öffentliche Methode Revoke(ObjectPermissionSet, String) Revokes a previously granted set of permissions from a grantee on the database role.
Öffentliche Methode Revoke(ObjectPermissionSet, array<String[]) Revokes a previously granted set of permissions from a list of grantees on the database role.
Öffentliche Methode Revoke(ObjectPermissionSet, String, Boolean, Boolean) Revokes previously granted permissions from a grantee on the database role 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.
Öffentliche Methode Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean) Revokes previously granted permissions from grantees on the database role 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.
Öffentliche Methode Revoke(ObjectPermissionSet, String, Boolean, Boolean, String) Revokes previously granted permissions from a grantee on the database role 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.
Öffentliche Methode Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String) Revokes previously granted permissions from grantees on the database role 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.
Öffentliche Methode Script() Generates a Transact-SQL script that can be used to re-create the Microsoft SQL Server database role.
Öffentliche Methode Script(ScriptingOptions) Generates a Transact-SQL script that can be used to re-create the Microsoft SQL Server database role as specified by the scripting options.
Geschützte Methode SetParentImpl Sets the parent of the SqlSmoObject to the newParent parameter. (Geerbt von SqlSmoObject.)
Öffentliche Methode ToString Returns a String that represents the referenced object. (Geerbt von SqlSmoObject.)
Öffentliche Methode Validate Validates the state of an object. (Geerbt von SmoObjectBase.)

Zum Anfang

Ereignisse

  Name Beschreibung
Öffentliches Ereignis PropertyChanged Represents the event that occurs when a property is changed. (Geerbt von SqlSmoObject.)
Öffentliches Ereignis PropertyMetadataChanged Represents the event that occurs when property metadata changes. (Geerbt von SqlSmoObject.)

Zum Anfang

Explizite Schnittstellenimplementierungen

  Name Beschreibung
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.Discover Discovers any dependencies. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.GetDomainRoot Returns the root of the domain. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode 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.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.GetPropertyType Gets the type of the specified property. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.GetPropertyValue Gets the value of the specified property. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode 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.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.Resolve Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.SetObjectState Sets the object state to the specified SfcObjectState value. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode IAlienObject.SetPropertyValue Sets the property value. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Methode ISfcPropertyProvider.GetPropertySet Gets the interface reference to the set of properties of this object. (Geerbt von SqlSmoObject.)
Explizite SchnittstellenimplementierungPrivate Eigenschaft ISfcSupportsDesignMode.IsDesignMode Gets a Boolean value that specifies whether the database role supports design mode.

Zum Anfang

Hinweise

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

To set DatabaseRole object properties, users must have ALTER permission on the database role.

To create a database role, users must have CREATE ROLE permission on the parent database.

To drop a database role, users must have ALTER ANY ROLE permission on the parent database.

To add or remove members from the database role, users must be members of the db_owner or db_security admin fixed database role.

To grant, deny, or revoke permission on the database for other users, users must have CONTROL permission on the database role.

Thread Safety

Alle öffentlichen, statischen Elemente dieses Typs (Shared in Microsoft Visual Basic) sind für Vorgänge mit mehreren Threads sicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Beispiele

Verwalten von Benutzern, Rollen und Anmeldungen

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

Andere Ressourcen

Verwalten von Benutzern, Rollen und Anmeldungen

Rollen auf Datenbankebene

CREATE ROLE (Transact-SQL)