如何正确查看SQL Server超级用户权限

2025-03-07 00:12:06
推荐回答(1个)
回答(1):

查看SQL Server超级用户权限的实际操作步骤,在实际操作中sa 帐户在 SQL Server 数据库权利很大。其主要原因是因为 sa 属于 sysadmin 固定服务器角色。
普通 SQL Server 帐户,如果加入了 sysadmin 固定服务器角色,那么也会拥有和 sa 帐户一样的权利。
我们知道,sa 帐户在 SQL Server 中拥有至高无上的权利。归根结底在于 sa 属于 sysadmin 固定服务器角色。普通 SQL Server 帐户,如果加入了 sysadmin 固定服务器角色,那么也会拥有和 sa 帐户一样的权利。
查看自己是否具有SQL Server超级用户权限:
select is_srvrolemember('sysadmin')
如果返回值为 1,则有;0,没有。
SQL Server 系统存储过程 is_srvrolemember 语法:
is_srvrolemember ('role')
is_srvrolemember ('role', 'login')
把普通帐户加入到 sysadmin 角色:
exec sp_addsrvrolemember '普通帐户', 'sysadmin'
SQL Server 系统存储过程 sp_addsrvrolemember 语法:
sp_addsrvrolemember [ @loginame = ] 'login', [ @rolename = ] 'role'
以上的相关内容就是对查看SQL Server超级用户权限的介绍,望你能有所收获。

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