Murach's Mainframe COBOL |
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| Chapter 14 | How to work with indexed files | |
| COBOL for indexed files | 404 | |
| How to code Select statements | 404 | |
| File status codes | 406 | |
| How to code the Open, Close, Read, Write, and Rewrite statements | 408 | |
| How to code the Start statement | 410 | |
| How to code the Delete statement | 410 | |
| A sequential file creation program | 412 | |
| The program specifications | 412 | |
| The structure chart | 412 | |
| The COBOL code | 414 | |
| A random maintenance program | 418 | |
| The program specifications | 418 | |
| The structure chart | 420 | |
| The COBOL code | 422 | |
| How to work with alternate indexes | 430 | |
| How to code Select statements | 430 | |
| How to code Start and Read statements | 432 | |
| How to process an alternate index sequentially | 434 | |
| How to process an alternate index randomly | 436 | |
| Other processing techniques | 438 | |
| How to use dynamic processing | 438 | |
| How to use skip-sequential processing | 440 | |
| Perspective | 442 | |
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© Copyright 1998-2009 Mike Murach & Associates, Inc. All rights reserved. |
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