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PT1362
Summary
In this course, the student will learn operating system access methods, IMS access methods, advanced PSB and DBD options, logical relationships, secondary index processing options and the difference between a physical and a logical database.
Prerequisites
The student should have a familiarity with basic IMS techniques.
Duration
1 Day/Lecture & Lab
Audience
This course is intended for programmers and programmer/analysts.
Topics
- Operating system access methods
- IMS access methods
- Logical relationships
- Secondary indexing
- PSB and DBD statements which support logical relationships and indexes