| title | sp_dbfixedrolepermission (Transact-SQL) | Microsoft Docs | ||
|---|---|---|---|
| ms.custom | |||
| ms.date | 03/14/2017 | ||
| ms.prod | sql | ||
| ms.prod_service | database-engine | ||
| ms.reviewer | |||
| ms.technology | system-objects | ||
| ms.topic | language-reference | ||
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| ms.assetid | b8c30191-f532-49cd-83f3-c271f63ce572 | ||
| author | stevestein | ||
| ms.author | sstein |
[!INCLUDEtsql-appliesto-ss2008-xxxx-xxxx-xxx-md]
Displays the permissions of a fixed database role. sp_dbfixedrolepermission returns correct information in [!INCLUDEssVersion2000]. The output does not reflect the changes to the permissions hierarchy that were implemented in [!INCLUDEssVersion2005]. For more information, see Database-Level Roles, which shows a list of fixed database roles and it's corresponding permissions.
Important
[!INCLUDEssNoteDepFutureAvoid]
Transact-SQL Syntax Conventions
sp_dbfixedrolepermission [ [ @rolename = ] 'role' ]
[ @rolename = ] 'role'
Is the name of a valid [!INCLUDEssNoVersion] fixed database role. role is sysname, with a default of NULL. If role is not specified, the permissions for all fixed database roles are displayed.
0 (success) or 1 (failure)
| Column name | Data type | Description |
|---|---|---|
| DbFixedRole | sysname | Name of the fixed database role |
| Permission | nvarchar(70) | Permissions associated with DbFixedRole |
To display a list of the fixed database roles, execute sp_helpdbfixedrole. The following table shows the fixed database roles.
| Fixed database role | Description |
|---|---|
| db_owner | Database owners |
| db_accessadmin | Database access administrators |
| db_securityadmin | Database security administrators |
| db_ddladmin | Database data definition language (DDL) administrators |
| db_backupoperator | Database backup operators |
| db_datareader | Database data readers |
| db_datawriter | Database data writers |
| db_denydatareader | Database deny data readers |
| db_denydatawriter | Database deny data writers |
Members of the db_owner fixed database role have the permissions of all the other fixed database roles. To display the permissions for fixed server roles, execute sp_srvrolepermission.
The result set includes the [!INCLUDEtsql] statements that can be executed, and other special activities that can be performed, by members of the database role.
Requires membership in the public role.
The following query returns the permissions for all fixed database roles because it does not specify a fixed database role.
EXEC sp_dbfixedrolepermission;
GO
Security Stored Procedures (Transact-SQL)
sp_addrolemember (Transact-SQL)
sp_droprolemember (Transact-SQL)
sp_helpdbfixedrole (Transact-SQL)
sp_srvrolepermission (Transact-SQL)
System Stored Procedures (Transact-SQL)