20111211083713658

这是一个简单的数据库管理系统.这有利于对sql server 2000以及ado.net的学习.希望大家多多指教-This is a simple database management system. This is conducive to the sql server, as well as a 2000 do.net learning. We hope the exhibitions

sqlsever2005

选择数据库中的表，自动生成备份数据文件。(Select the table in the database, automatically generate backup data files.)

SQL数据库中关于图片的存储和读取方法，很经典-SQL database for storage of pictures and reading method, it is very classic

vb+sql的汽车销售管理信息系统 好不好你就给个号我急(vb sql automobile sales management information system is good you gave them out, I hasten)

Spring Security 的演示Demo，通过mysql数据库配置用户、角色、资源等，利用mybatis实现持久化。数据库脚本在项目/WebRoot/sql 目录下(Spring Security Demo Demo, configure users, roles, and resources through the mysql database using mybatis for persistence. Database scripts in the project/WebRoot/sql directory)

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).

开放数据库互连(ODBC)已经成为Client/Server数据库应用系统中访问远程数据库的一个标准。作为强大的前端开发工具,Visual Basic为开发者提供了多种访问ODBC数据源的途径,如JET数据库引擎、ODBC API函数、RDO接口等。比较而言,直接使用ODBC API函数的编程难度最大,但获得的存取数据库的性能也最佳。-Open Database Connectivity (ODBC) has become the Client/Server Database Application Remote Access database standards. As a powerful front-end development tools, Visual Basic developers to provide a variety of ODBC data source access channels such as the JET database engine, ODBC API function, RDO interface. Comparatively speaking, the direct use ODBC API programming the most difficult, but we have gained access to the database of best performance.

this a program about talent web database used asp and VB.

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