对oracle数据库中的函数做出了详细说明了-Oracle database on a function to make a detailed explanation of the

基于MFC的医院挂号系统，采用Orecal数据库来进行医生图片的大字段存储。能实现挂号、退号、医生管理、登陆等问题。便于VC初学者和Orecal数据库的初学者学习，简单易懂-MFC-based hospital registration system, using Orecal database for medical images stored in the large field. To achieve registration, back number, the doctor manage