以演示账套中的数据为例：

用户【李想】拥有【生产管理_生产排程】里的【工艺模型】对象中的所有明细权限；

列表左侧

select FObjectType,* from t_ObjectType where FName = '生产管理_生产排程'；

select FObjectType，FObjectID，* from t_ObjectType where FObjectType = 5440 and FName = '工艺模型'

右侧列表权限明细项

select * from t_ObjectAccessType a

where a.FObjectType = 5440 and a.FObjectID = 1

然后t_user表中查找李想的ID 16465

判断李想是否有工艺模型的权限

select case when a.FAccessMask = (a.FAccessMask & b.FAccessMask) then 'Y' else 'N' end ,a.* from t_ObjectAccessType a

inner join t_AccessControl b on a.FObjectType = b.FObjectType and a.FObjectID = b.FObjectID

where a.FObjectType = 5440 and a.FObjectID = 1 and (FUserID =16465 or FUserID in (Select FGroupID From t_Group where FUserID = 16465))

--有些权限是按组给的，所有会有or之后的条件

完