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