Chinaunix首页 | 论坛 | 博客
  • 博客访问: 1263601
  • 博文数量: 3010
  • 博客积分: 10011
  • 博客等级: 上将
  • 技术积分: 30431
  • 用 户 组: 普通用户
  • 注册时间: 2008-05-27 11:53
文章分类

全部博文(3010)

文章存档

2008年(3010)

我的朋友

分类: LINUX

2008-05-27 22:52:46

Explore connectivity options, then delve into optimization methods that can be implemented in the Crystal environment, including the use of SQL Expressions and SQL Commands. Coverage includes an execution plan, optimization of indexes, and reduction of parsing, and Oracle-specific features such as external tables, Heterogeneous Connectivity, and Oracle Flashback. Common difficulties when using Oracle are described, and solutions provided.

阅读(166) | 评论(0) | 转发(0) |
给主人留下些什么吧!~~