Класс DatabaseRole
The DatabaseRole object represents a SQL Server database security role.
Иерархия наследования
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
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
<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
'Применение
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
Тип DatabaseRole обеспечивает доступ к следующим элементам.
Конструкторы
Имя | Описание | |
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DatabaseRole() | Initializes a new instance of the DatabaseRole class. |
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DatabaseRole(Database, String) | Initializes a new instance of the DatabaseRole class. |
В начало
Свойства
Имя | Описание | |
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CreateDate | Gets the date and time when the database role was created. |
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DateLastModified | Gets the date and time when the database role was last modified. |
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ExtendedProperties | Gets the extended properties of the database role. |
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ID | Gets the ID value that uniquely identifies the database role. |
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IsFixedRole | Gets the Boolean property value that specifies whether the database role is a fixed role or a user-defined role. |
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Name | Gets or sets a String value that specifies the name of the database role. (Переопределяет NamedSmoObject.Name.) |
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Owner | Gets or sets the owner of the database role. |
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Parent | Gets or sets the Database object that is the parent of the DatabaseRole object. |
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Properties | Gets a collection of Property objects that represent the object properties. (Производный от SqlSmoObject.) |
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State | Gets the state of the referenced object. (Производный от SmoObjectBase.) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Производный от SqlSmoObject.) |
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UserData | Gets or sets user-defined data associated with the referenced object. (Производный от SmoObjectBase.) |
В начало
Методы
Имя | Описание | |
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AddMember | Adds an existing database user or database role to the database role. |
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Alter | Updates any DatabaseRole object property changes on the instance of Microsoft SQL Server. |
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Create | Creates a database role on the instance of Microsoft SQL Server as defined by the DatabaseRole object. |
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Deny(ObjectPermissionSet, String) | Denies the specified set of permissions for the specified grantee on the database role. |
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Deny(ObjectPermissionSet, array<String[]) | Denies the specified set of permissions for the specified grantees on the database role. |
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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 database role. |
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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 database role. |
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Discover | Discovers a list of type Object. (Производный от SqlSmoObject.) |
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Drop | Drops the database role. |
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DropMember | Removes the specified database user or role from the referenced database role. |
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EnumAgentProxyAccounts | Returns a list of agent proxy accounts that are assigned to the database role. |
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EnumMembers | Returns a list of database users that are members of the database role. |
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EnumObjectPermissions() | Returns a list of object permissions assigned to the referenced database role. |
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EnumObjectPermissions(String) | Returns a list of object permissions assigned to the referenced database role for the specified member of the role. |
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EnumObjectPermissions(ObjectPermissionSet) | Returns a list of object permissions assigned to the referenced database role for the specified set of object permissions. |
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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. |
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EnumRoles | Returns a list of the roles that the referenced database role is a member of. |
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Equals | (Производный от Object.) |
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FormatSqlVariant | Formats an object as SqlVariant type. (Производный от SqlSmoObject.) |
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GetContextDB | Gets the context database that is associated with this object. (Производный от SqlSmoObject.) |
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GetDBName | Gets the database name that is associated with the object. (Производный от SqlSmoObject.) |
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GetHashCode | (Производный от Object.) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (Производный от SqlSmoObject.) |
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GetServerObject | Gets the server of the SqlSmoObject object. (Производный от SqlSmoObject.) |
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GetType | (Производный от Object.) |
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Grant(ObjectPermissionSet, String) | Grants the specified set of permissions to the specified grantee on the database role. |
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Grant(ObjectPermissionSet, array<String[]) | Grants the specified set of permissions to the specified grantees on the database role. |
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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 database role. |
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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 database role. |
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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. |
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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 database role under an assumed role. |
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Initialize() | Initializes the object and forces the properties be loaded. (Производный от SqlSmoObject.) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Производный от SqlSmoObject.) |
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IsObjectInitialized | Verifies whether the object has been initialized. (Производный от SqlSmoObject.) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Производный от SqlSmoObject.) |
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Refresh | Refreshes the script name. (Производный от ScriptNameObjectBase.) |
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Rename | Renames the database role. |
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Revoke(ObjectPermissionSet, String) | Revokes a previously granted set of permissions from a grantee on the database role. |
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Revoke(ObjectPermissionSet, array<String[]) | Revokes a previously granted set of permissions from a list of grantees on the database role. |
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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. |
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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. |
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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. |
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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. |
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Script() | Generates a Transact-SQL script that can be used to re-create the Microsoft SQL Server database role. |
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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. |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (Производный от SqlSmoObject.) |
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ToString | Returns a String that represents the referenced object. (Производный от SqlSmoObject.) |
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Validate | Validates the state of an object. (Производный от SmoObjectBase.) |
В начало
События
Имя | Описание | |
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PropertyChanged | Represents the event that occurs when a property is changed. (Производный от SqlSmoObject.) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (Производный от SqlSmoObject.) |
В начало
Явные реализации интерфейса
Имя | Описание | |
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IAlienObject.Discover | Discovers any dependencies. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от SqlSmoObject.) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (Производный от SqlSmoObject.) |
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IAlienObject.GetParent | Gets the parent of this object. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от SqlSmoObject.) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (Производный от SqlSmoObject.) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (Производный от SqlSmoObject.) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. Не ссылайтесь на этот элемент непосредственно из кода. Он поддерживает работу инфраструктуры SQL Server. (Производный от 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. (Производный от SqlSmoObject.) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (Производный от SqlSmoObject.) |
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IAlienObject.SetPropertyValue | Sets the property value. (Производный от SqlSmoObject.) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (Производный от SqlSmoObject.) |
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ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that specifies whether the database role supports design mode. |
В начало
Замечания
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
Все общие статические члены этого типа (Shared в Microsoft Visual Basic) можно использовать в многопоточных операциях. Потокобезопасная работа с членами экземпляров типа не гарантируется.
Примеры
Управление пользователями, ролями и именами входа
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.
См. также
Справочник
Пространство имен Microsoft.SqlServer.Management.Smo