Applies to:SQL ServerAzure SQL Managed InstanceAnalytics Platform System (PDW) SQL Server provides server-level roles to help you manage the permissions on a server. These roles are security principals that group other principals. Server-level roles are server-wide in their permissions scope. (R...
Roles 属性表示ServerRole 对象的集合。每个 ServerRole 对象都表示对 SQL Server 的实例定义的角色。 命名空间: Microsoft.SqlServer.Management.Smo 程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中) 语法 C# 复制 [SfcObjectAttribute(SfcContainerRelationship.ObjectContainer, SfcContainer...
SQL Server通过Server Roles来进行整个Server的权限管理,通过Database Roles来对单个的数据库进行权限管理。 通过将用户加到不同的Server Role组来控制用户对SQL Server的操作权限,首先,每一个SQL Server的用户都有public这个Server Role的权限,以下是SQL Server Security下除public外所有预定义Server Role所对应的权限表...
All versions of SQL Server use role-based security, which allows you to assign permissions to a role, or group of users, instead of to individual users. Fixed server and fixed database roles have a fixed set of permissions assigned to them....
6.5 database groups, but roles have some improvements: in SQL Server 6.5 each user can be a member of only one group (in addition to public group), but in SQL Server 7.0 each user can belong to many roles and the result users permissions are combined for all roles they're members of...
You can view server roles by querying the sys.server_role_members and sys.server_principals catalog views.To change the owner of a user-defined server role, use ALTER AUTHORIZATION (Transact-SQL).In Azure SQL Database, ALTER SERVER ROLE must be run in the master database....
SQL 複製 SELECT roles.principal_id AS RolePrincipalID, roles.name AS RolePrincipalName, database_role_members.member_principal_id AS MemberPrincipalID, members.name AS MemberPrincipalName FROM sys.database_role_members AS database_role_members INNER JOIN sys.database_principals AS roles ON ...
SQL Server, you have a few different options. You probably don’t want to connect to each server one at a time in order to create the user-defined server roles. One option would be to use the SQL Server Management Studio feature. This lets you run T/SQL scripts against multiple ...
Fixed server roles cannot be renamed. Transact-SQL syntax conventions Syntax syntaxsql Salin -- Syntax for SQL Server, Azure SQL Database, Azure SQL Managed Instance ALTER SERVER ROLE server_role_name { [ ADD MEMBER server_principal ] | [ DROP MEMBER server_principal ] | [ WITH NAME = ...
以下语句使用sys.server_role_members和sys.sql_logins目录视图返回任何固定服务器级角色的所有成员。 该语句必须在虚拟主数据库中运行。 SQL SELECTsql_logins.principal_idASMemberPrincipalID , sql_logins.nameASMemberPrincipalName , roles.principal_idASRolePrincipalID , roles.nameASRolePrincipalNameFROMsys.server...