This is a simple video demonstrating creation of a logical file (LF) in AS400 the DDS (Data Description Specification) way!
1. What is a LF?
2. What is it used for?
3. How to create LF?
4. Select and Omit criteria, keys, and specific fields.
5. Compile and run!
What is Select-Omit? lets find out in this and future videos.
#ibmi #as400 #lf #logicalfile#iseries #dds #db2 #sql