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Subfiles in Free-Format RPG: Rules, Examples, Techniques, and Other Cool Stuff by Kevin Vandever

Subfiles in Free-Format RPG: Rules, Examples, Techniques, and Other Cool Stuff Kevin Vandever ebook
Format: pdf
ISBN: 9781583470947
Publisher: Mc Press
Page: 226

Answer : Use the command MRGMSGF. It is used to write coding in AS/400 environment. Conclusion: Subroutines are not free. Both examples perform identically, but you can see that the new EXEC SQL syntax available in V5R4 leads to much more readable code when mixing with free-format RPG. The most important thing to remember is that you must test SQLCOD after each statement. Aug 31, 1993 - These questions all take the general format: Is it better to code this way or that way in RPG? To access multiple records at a time, we can use subfiles. It makes easy the user task that he can work with group of record. What is the current version in RPG? Jun 7, 2007 - The simplest rule of thumb is that you should check the value of SQLCOD after every SQL statement. When is it efficient to make RPG Program cycle? When I show you some performance tests that I've run, you'll see that, in most of these cases, the coding techniques matter only to the programmer-no user will ever be able to measure the impact on performance. So bear in mind the evidence I'm presenting, but don't forget to consider other factors in your program design. Question : How can we copy messages from one message file to another? Jun 16, 2007 - Sample Thank You Letters For Donations Donkey Basketball Game Rules Free Form Hcfa 1500 Rurouni Kenshin Rpg . Jun 2, 2013 - In the other hand, we can store the different values in same variables at various stages. If it is zero, the Any other positive value indicates a warning of some sort. The RCLRSC command is not needed to reclaim the files and static storage of most programs, such as CL programs that end (return) normally, RPG programs that have the last record (LR) indicator set on, and COBOL programs.