英文原版 MySQL and Java Developer s Guide,里面有不少java与数据库编程实例,值得拥有.

用delphi编写的人事管理系统，用的是sql的数据库-Use delphi to prepare the personnel management system, using a sql database

C#的数据库设计 C#的数据库设计-C#, database design, C#, database design, C#, database design,

开发工具：Eclipse+SQl2000+Tomcat+Dreamnever. EMS物料系统，包含所有文件。-Development Tools: Eclipse+ SQl2000+ Tomcat+ Dreamnever. EMS material system that contains all the files.

一个三层结构的系统-a three-tier structure of the system

VB+SQL 一款SQL库的宾馆管理信息系统 具有查询房间信息 设备 等功能-VB+ SQL a SQL database of hotel management information system has a query function room information equipment, etc.

实现物流系统中库存管理，订单管理，销售管理，配送管理，破损查询等所有功能！-The realization of the logistics system of inventory management, order management, sales management, distribution management, and damaged all the features of inquiry!

ode完整，编辑mapx地图，值得学习。仅限X86。。。代码

运用数据库技术来实现的学生选课系统,可以登入成绩,登入学生,记录成绩等功能-The use of database technology to achieve student elective system, you can log results, log in students, recording achievement and other functions

用 Java编写的访问Sql数据库的代码。-Used to access Sql database written in Java code.

在SQL中删除重复记录 学习sql有一段时间了，发现在我建了一个用来测试的表（没有建索引）中出现了许多的重复记录。后来总结了一些删除重复记录的方法，在Oracle中，可以通过唯一rowid实现删除重复记录；还可以建临时表来实现...这个只提到其中的几种简单实用的方法，希望可以和大家分享（以表employee为例）。-SQL delete duplicate records sql learning for a long time, I found in a building used for the test (not built Index) There"s a lot of duplication of records. Later up in the deletion of duplicate records, Oracle, can only achieve rowid delete duplicate records; Also temporary tables can be built to achieve ... the only mention of several simple, practical methods, and we hope to share (table employee example).