适用oracle oci接口读写数据库中的几何实体，做gis开发的可以学习一下...

Common Martix Operation ,include transpose, qr-factorization, trangular martix

掌握序列的应用 掌握视图的应用 了解索引的使用 了解同义词的使用 (To grasp the sequence of application to master view of the application to understand the use of the index to understand the use of synonyms)

从ms-sql move data to oracle DB 的客户端-From ms-sql move data to oracle DB client

oracle性能查询汇总.sql 包含常用性能监控脚本(oracle query performance summary. sql script that contains common Performance Monitoring)

select * from 表1 t where exists (select * form 表2 g where g.id = t.id);

<<Oracle的入门心得>> 一位大虾写的自己学习Oracle的心得体会，很不错。(< <Oracle的入门心得> > Writing a shrimp Oracle' s study of their own experiences, is pretty good.)

《oracleunix安装手册》 oracle 数据库的安装过程及其应用-"oracleunix installation manual" oracle database and application installation process

Oracle-by-tom，tom 大师，值得学习。-Oracle-by-tom

oracle10g数据库的服务启动提示与关键函数的提示！(oracle10g database service startup tips tips and key function!)

oracle9i的sql编写参考，开发人员的重要参考书-oracle9i to prepare the sql reference, the development of an important reference book