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Preview of the Book "Model Programs in COBOL"
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1. The Simple, Single File Program
2. The Simple, Single File Report Program 8
3. The Simple, Single File Report Program with Record Count or Final Totals
4. The Sequence Check Program 14
5. The Record Selection Program. 18
6. The Edit or Validate Program. 21
7. The One Level Subtotal (Control Break) Program 25
8. The Three Level Subtotal (Control Break) Program
9. The Sequential File, Batch Update Program 36
10. The COBOL Sort 42
11. The CASE Structure: EVALUATE 46
12. Direct Subscripting 48
13. The Sequential Search 51
14. The Binary Search 55
15. Loading a Table from a Sequential File 59
16. The VSAM File Read Sequentially 66
17. The VSAM KSDS, Read Randomly 74
18. The VSAM File, Read Randomly,
Based on Records in a Regular Sequential File 77
19. VSAM Initial Load 80
20. VSAM File Maintenance (Add, Change, Delete) 83
21. VSAM Read Sequentially, with START 87
25. Creating a Variable Format File 90
26. Reading a Variable Format File 93
27. Creating a Variable Format File with Occurs Depending On 96
28. Creating a Variable Format File with Occurs Depending On 100
29. The Table Load with Occurs Depending On
Appendix. 108