Summary

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DB2 Universal Database for OS/390 v7.1 Application Certification Guide
By Susan Lawson
Table of Contents
Chapter 5.  Using SQL in an Application Program

Summary

In this chapter we looked at the various components of a DB2 application program. We looked at how to construct a program and have it communicate with DB2. DB2 can use data in an application program by means of host variables and host structures. We can move through result sets of our data by means of cursors. These cursors must be declared and opened before fetching rows of data is possible. Scrollable and nonscrollable cursors are the two types of cursors that can be used with various options.


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DB2 Universal Database for OS. 390 v7. 1 Application Certification Guide
DB2(R) Universal Database for OS/390 V7.1 Application Certification Guide (IBM DB2 Certification Guide Series)
ISBN: 0131007718
EAN: 2147483647
Year: 2002
Pages: 163
Authors: Susan Lawson

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