Open Query File Magic!
Subtitle: A Complete Guide to Maximizing the Power of OPNQRYF
Edition: 3RD edition
Publisher: Midrange Computing
Published: February 1994
Language: eng
Format: Paperback
Number of pages: 300
ISBN-13: 9781883884055
Subjects: Programming Languages - General; Computers - Languages / Programming; Computer Bks - Languages / Programming; Computer Books: Languages
First sentence: One of the greatest advances in the field of data processing is the invention of interactive query programs, which allow and end user to retrieve data from a database without having to write high-level language programs.