Open Query File Magic: A Complete Guide to Maximizing the Power of OPNQRYF

by Ted Holt

This time-saving book shows you how to exploit the power of IBM's Open Query File (OPNQRYF) to sort, select, summarize, and join data for input to programs. With OPNQRYF, you can allow end users to... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1883884578
• ISBN13: 9781883884574
• Release Date: December 1998
• Publisher: MC Press
• Length: 302 Pages
• Weight: 0.90 lbs.
• Dimensions: 0.7" x 7.1" x 9.0"