Download or read book OCA / OCP: Introduction to Oracle9i SQL Study Guide written by Chip Dawes and published by John Wiley & Sons. This book was released on 2006-02-20 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's the book you need to prepare for Exam 1Z0-007: Introduction to Oracle9i: * In-depth coverage of official exam objectives * Practical information on using SQL in a real-world Oracle9i environment * Hundreds of challenging review questions, in the book and on the CD Authoritative coverage of all exam objectives, including: * Writing basic SQL SELECT statements * Restricting and sorting data * Displaying data from multiple tables * Aggregating data using group functions * Producing readable output with iSQL*Plus * Creating and managing tables * Controlling user access