sql中检索行列转换,将多行的数据转成一行,然后增加列数

sql Server数据更新部分习题代码(Problem Code section sql Server data updates)

一个比较简单用pb做的图书管理系统 sql里的数据库已放在压缩包里了-a relatively simple pb do with the library management system database sql Lane has been placed on the compression bag

本家庭理财系统是一个简易的家庭理财工具，可以对日常收支及资产进行记录， 并且具有统计分析的功能。-The family financial management system is a simple family of financial management tools, can be carried out day-to-day records of income and expenditure and assets and has a statistical analysis function.

用VC++实现ODBC连接数据库,对于初学者进行数据库开发,或用Java开发ODBC有指导作用!-with VC ODBC to connect to the database, for beginners database development, Java or ODBC development of a guiding role!

数据库方面的课程设计，数据库的图书管理系统，解压后就能用-Database design, database, library management system, after decompression can be used

如果输入数据正确，则显示提交按钮

c代码，学校的数据库做的 时候留下的 ,heel-c code, the school database to do the time left, heel

99乘法表，使用TSQL语言在sqlserver编写的。有利于新手练习(This is a 99 multiplication table)

很好的书籍，自己下载了看吧。我这里就不多说了关于SQL的。-good books, downloaded and see themselves. Here I will not say more on SQL.

商品库存管理系统,可以了解列表框控件,组合框控件的用法,适合初学者参考。-Goods inventory management system, you can understand the list box control, combo box controls to use, suitable for beginners reference.