Oracle 的入门基础PPT，共18个，全是上课学习的资料，不过全是英文的。-Oracle' s entry-based PPT, a total of 18, all classes of learning materials, but all in English.

这是一个ORACLE数据库的PPT,内部详细讲解了关于ORACLE基础知识，高级使用技能，查询语句等等，为学习ORACLE提供了一个很好的平台。-This is an ORACLE database, PPT, explained in detail within the basic knowledge on ORACLE, advanced ability to use a query, etc., for the ORACLE study provides a good platform.