当你从现有的bak文件,恢复数据库时,如果数据库本身带有一个用户:比如用户叫:DemoUser.
你无法创建一个相同的用户并mapping这个用户到数据库, 并且你无法删除数据库的用户:DemoUser.
请运行以下脚本, 之后你就可以删除用户:DemoUser.然后创建用户(DemoUser.)并mapping到数据库。
脚本:
代码如下:
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Membership_BasicAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Membership_FullAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Membership_ReportingAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Profile_BasicAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Profile_FullAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Profile_ReportingAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Roles_BasicAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Roles_FullAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON ROLE::[aspnet_Roles_ReportingAccess] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON SCHEMA::[db_owner] TO [dbo]
GO
GO
ALTER AUTHORIZATION ON SCHEMA::[db_owner] TO [db_owner]
GO