Oca/ocp Introduction To Oracle 9i Sql Stu(1z0-007)

Here's the book you need to prepare for Exam 1Z0-007: Introduction to Oracle9i:,1) In-depth coverage of official exam objectives,2) Practical information on using SQL in a real-world Oracle9i environment,3) Hundreds of challenging review questions, in the book and on the CD,Authoritative coverage of all exam objectives, including:1) Writing basic SQL SELECT statements,2) Restricting and sorting data,3) Displaying data from multiple tables,4) Aggregating data using group functions,5) Producing readable output with iSQL*Plus,6) Creating and managing tables,7) Controlling user access