| Murach's Structured COBOL | ||
| Chapter 13 | How to work with sequential files | |
| COBOL for fixed-length records | 402 | |
| How code select and FD statements | 402 | |
| How to code Procedure Division statements | 404 | |
| How to work with file status codes | 406 | |
| A sequential update program | 408 | |
| The program specifications | 408 | |
| The test data and matching reocrd logic | 410 | |
| The structure chart | 412 | |
| The COBOL code | 414 | |
| A sequential maintenance program | 420 | |
| The program specifications | 420 | |
| The test data and matching reocrd logic | 422 | |
| The structure chart | 424 | |
| The COBOL code | 426 | |
| Special considerations for sequential update and maintenance programs | 434 | |
| Error processing for I/O operations | 434 | |
| Testing and Debugging | 436 | |
| Design alternatives | 438 | |
| COBOL for variable-length records | 440 | |
| How to code FD statements | 440 | |
| How to write to a file that contains record types with different lengths | 442 | |
| How to process a file that contains record types with different lengths | 444 | |
| How to write records with a varying number of segments | 446 | |
| How to process records with a varying number of segments | 448 | |
| Perspective | 450 | |
| t | ||
| [Book summary] | ||
| © Copyright 1998-2008 Mike Murach & Associates, Inc. All rights reserved. |
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