SELECT frv.responsibility_name, fpo.profile_option_name, fpo.user_profile_option_name, fpv.profile_option_value, CASE WHEN fpo.profile_option_name = 'GL_SET_OF_BKS_ID' THEN (SELECT t.name FROM gl_ledgers t WHERE t.ledger_id = fpv.profile_option_value
以下内容主要针对database层面的数据访问权限(比如select, insert, update, delete, execute…) 1.直接给user权限GRANT EXECUTE TO [user] 2.通过role 控制权限,把user加入role中,继承Role所拥有的权限GRANT EXECUTE TO [Role]ALTER ROLE [Role] ADD MEMBER [Member] 3.通过app role的方式访问数据库Application Role 是数据库级别的R
程序分三层:界面层.业务逻辑层.数据访问层 比较规范的写程序方法,要把业务逻辑层和数据访问层分开,此时需要创建实体类和数据访问类 实体类: 例 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace 增删改查.app_ado { public class users { private int _Ids