动态SQL的第4种方法通过SQLDA（The SQL Descriptor Area）和oracle内部交换数据，可以执行直到程序运行时还不知道选择表项或虚拟输...

在百亿数据中可急速计算两个时间的时差

This a jar format file which contains oracle examples,may it help you in your study.(This a jar format file which contains ora cle examples, it may help you in your study.)

Testing Program for test

Oracle数据库入门必备书籍，介绍Oracle数据库基本知识――基础重于一切！-Oracle database entry required books, introduced Oracle Database basic knowledge-- based on all heavy!

Oracle10g_PL_SQL比较好的讲义文件。(Oracle10g_PL_SQL good notes file.)

一个数据库连接池，能捕获close方法，初始的时候指定初始化多少个连接，如果超过连接个数，则会自动递增连接个数，同时，在代码中可以直接调用close方法，程序会自动捕获-a database connection pool that can capture close, the initial initialization time specified number of connections exceeds the number connections, connections will be automatically increased the number, and in the code can directly call close, the program will automatically capture

Oracle 9i数据库应用技术是对Oracle数据库操作的基本介绍,是用powerpoint方式作的课件如果你是Oracle 的初学者,这是不错的选择.-Oracle 9i database applications on Oracle technology in the basic operation of the database, is used powerpoint way for the courseware if you are Oracle beginners, this is a good choice.

用asp编写的考试系统，有源码，可以轻松下载并安装，数据库用的是SQL Server-Written by asp examination system, with source code, you can easily download and install the database using a SQL Server

oracle的知识库,都来自oracle的官方网站.有很大的使用价值.-oracle of knowledge, both from the oracle"s official website. A great value.