摘要： use masterGOEXEC sp_addlogin 'infos1', '1', 'master'exec sp_grantdbaccess 'infos311' -- 给访问权限USE [UniMessage];grant select,insert,update,delete to [infos311]GO-- 创建用户 create login [infos1] with password='1'; gouse [UniMessage]; go create user [infos1] from log 阅读全文