这里是我的片段。
USE [master];
GO
CREATE LOGIN [yourUser]
WITH PASSWORD='yourPassword';
GO
USE [yourDB]
GO
CREATE USER [yourUser]
FROM LOGIN [yourUser]
WITH DEFAULT_SCHEMA=yourShema;
GO
ALTER ROLE db_datareader ADD MEMBER [yourUser];
GO
ALTER ROLE db_datawriter ADD MEMBER [yourUser];
GO
结果是: