| title | DENY Availability Group Permissions (Transact-SQL) | Microsoft Docs | ||||
|---|---|---|---|---|---|
| ms.custom | |||||
| ms.date | 05/15/2017 | ||||
| ms.prod | sql-non-specified | ||||
| ms.reviewer | |||||
| ms.suite | |||||
| ms.technology |
|
||||
| ms.tgt_pltfrm | |||||
| ms.topic | language-reference | ||||
| dev_langs |
|
||||
| helpviewer_keywords |
|
||||
| ms.assetid | bda60b36-a0b9-4c20-80c1-6a5cb1d638a5 | ||||
| caps.latest.revision | 12 | ||||
| author | BYHAM | ||||
| ms.author | rickbyh | ||||
| manager | jhubbard |
[!INCLUDEtsql-appliesto-ss2012-xxxx-xxxx-xxx_md]
Denies permissions on an Always On availability group in [!INCLUDEssNoVersion].
Transact-SQL Syntax Conventions
DENY permission [ ,...n ] ON AVAILABILITY GROUP :: availability_group_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 availability group. For a list of the permissions, see the Remarks section later in this topic.
ON AVAILABILITY GROUP ::availability_group_name
Specifies the availability group on which the permission is being denied. The scope qualifier (::) is required.
TO <server_principal>
Specifies the [!INCLUDEssNoVersion] login to which the permission is being denied.
SQL_Server_login
Specifies the name of a [!INCLUDEssNoVersion] login.
SQL_Server_login_from_Windows_login
Specifies the name of a [!INCLUDEssNoVersion] login created from a Windows login.
SQL_Server_login_from_certificate
Specifies the name of a [!INCLUDEssNoVersion] login mapped to a certificate.
SQL_Server_login_from_AsymKey
Specifies the name of a [!INCLUDEssNoVersion] 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 [!INCLUDEssNoVersion] 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 availability groups is visible in the sys.availability_groups (Transact-SQL) 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 availability group is a server-level securable. The most specific and limited permissions that can be denied on an availability group are listed in the following table, together with the more general permissions that include them by implication.
| Availability group permission | Implied by availability group permission | Implied by server permission |
|---|---|---|
| ALTER | CONTROL | ALTER ANY AVAILABILITY GROUP |
| CONNECT | CONTROL | CONTROL SERVER |
| CONTROL | CONTROL | CONTROL SERVER |
| TAKE OWNERSHIP | CONTROL | CONTROL SERVER |
| VIEW DEFINITION | CONTROL | VIEW ANY DEFINITION |
Requires CONTROL permission on the availability group or ALTER ANY AVAILABILTIY GROUP permission on the server.
The following example denies VIEW DEFINITION permission on availability group MyAg to [!INCLUDEssNoVersion] login ZArifin.
USE master;
DENY VIEW DEFINITION ON AVAILABILITY GROUP::MyAg TO ZArifin;
GO
The following example denies TAKE OWNERSHIP permission on availability group MyAg to [!INCLUDEssNoVersion] user PKomosinski with the CASCADE option.
USE master;
DENY TAKE OWNERSHIP ON AVAILABILITY GROUP::MyAg TO PKomosinski
CASCADE;
GO
REVOKE Availability Group Permissions (Transact-SQL)
GRANT Availability Group Permissions (Transact-SQL)
CREATE AVAILABILITY GROUP (Transact-SQL)
sys.availability_groups (Transact-SQL)
Always On Availability Groups Catalog Views (Transact-SQL)
Permissions (Database Engine)
Principals (Database Engine)