SQL笔记整理

教师业绩考核系统，C++语言编程，可连接数据库(Teacher performance evaluation system, C++ programming language, can connect to the database)

简单登录界面没有关联数据库,登录界面附有有验证码功能(Simple login screen is not associated with the database, the login screen with a verification code function)

数据库top-k查询排序文献，发表在vldb2006上，利用视图方法实现top-k查询，具有高效准确特点(Top-k query the to sort literature, published in the vldb2006, use view methods to achieve top-k queries, is an efficient and accurate Features)

MFC使用ADO访问连接数据库，实现对数据的增删改查(MFC uses ADO to access a database connection, to achieve data CRUD)

说明：  PowerBuilder商场零售系统开发实例导航(PowerBuilder Store Retail System Development Example Navigation)

实现用户的注册，登陆，与Bmob数据库相连实现对数据库的操作，用户实现发布新闻的功能(Implement user registration, login, and Bmob connected to achieve operation of the , users realize the function of press release)

1.备份一个要修改的源文件,并放到新的工程目录中. 2.备份一个要修改的数据库,并改成新的库名. 3.删除工程文件和主窗口中的引用单元. 4.改主窗口中的窗体名称和主菜单名称等. 4.改数据库连接名称,并把配置文件清空. 5.运行程序,随便输入名称和密码点击登录. 6.关闭程序,打开配置文件,修改参数如下:(1. Back-up source of a document to be amended and new projects on the directory. 2. Backup a database to be amended and changed to the new library name. 3. To delete the project files and references in the main window unit. 4 . to the main window of the form name and the name of the main menu. 4. change the database connection name, and the empty configuration file. 5. run the program, simply enter a name and password click login. 6. Close the program and open the configuration file , modify the parameters as follows:)

raima velocis 4.0.5

sync excel sheet to mysql

a book of distributed database systems