Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

DENY Endpoint Permissions (Transact-SQL)

Denies permissions on an endpoint.

Topic link iconTransact-SQL Syntax Conventions


DENY permission  [ ,...n ] ON ENDPOINT ::endpoint_name
    TO < server_principal >  [ ,...n ]
    [ CASCADE ]
    [ AS SQL_Server_login ] 

<server_principal> ::= SQL_Server_login
    | SQL_Server_login_from_Windows_login 
    | SQL_Server_login_from_certificate 
    | SQL_Server_login_from_AsymKey
permission

Specifies a permission that can be denied on an endpoint. For a list of the permissions, see the Remarks section later in this topic.

ON ENDPOINT ::endpoint_name

Specifies the endpoint on which the permission is being denied. The scope qualifier (::) is required.

TO <server_principal>

Specifies the SQL Server login to which the permission is being denied.

SQL_Server_login

Specifies the name of a SQL Server login.

SQL_Server_login_from_Windows_login

Specifies the name of a SQL Server login created from a Windows login.

SQL_Server_login_from_certificate

Specifies the name of a SQL Server login mapped to a certificate.

SQL_Server_login_from_AsymKey

Specifies the name of a SQL Server login mapped to an asymmetric key.

CASCADE

Indicates that the permission being denied is also denied to other principals to which it has been granted by this principal.

AS SQL_Server_login

Specifies the SQL Server login from which the principal executing this query derives its right to deny the permission.

Permissions at the server scope can be denied only when the current database is master.

Information about endpoints is visible in the sys.endpoints catalog view. Information about server permissions is visible in the sys.server_permissions catalog view, and information about server principals is visible in the sys.server_principals catalog view.

An endpoint is a server-level securable. The most specific and limited permissions that can be denied on an endpoint are listed in the following table, together with the more general permissions that include them by implication.

Endpoint permission

Implied by endpoint permission

Implied by server permission

ALTER

CONTROL

ALTER ANY ENDPOINT

CONNECT

CONTROL

CONTROL SERVER

CONTROL

CONTROL

CONTROL SERVER

TAKE OWNERSHIP

CONTROL

CONTROL SERVER

VIEW DEFINITION

CONTROL

VIEW ANY DEFINITION

Requires CONTROL permission on the endpoint or ALTER ANY ENDPOINT permission on the server.

A. Denying VIEW DEFINITION permission on an endpoint

The following example denies VIEW DEFINITION permission on the endpoint Mirror7 to the SQL Server login ZArifin.

USE master;
DENY VIEW DEFINITION ON ENDPOINT::Mirror7 TO ZArifin;
GO

B. Denying TAKE OWNERSHIP permission with CASCADE option

The following example denies TAKE OWNERSHIP permission on the endpoint Shipping83 to the SQL Server user PKomosinski and to principals to which PKomosinski granted TAKE OWNERSHIP.

USE master;
DENY TAKE OWNERSHIP ON ENDPOINT::Shipping83 TO PKomosinski 
    CASCADE;
GO
Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.