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RPG/400 Tables

RPG/400 Tables. Tables. Contains related or similar data Same data format Organized in columns and rows Uses: Validation Decoding. Tables for Validation. Verify that code or value exists or is acceptable. Tables for Decoding. Find a related or corresponding value . Loading Tables.

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RPG/400 Tables

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  1. RPG/400 Tables

  2. Tables • Contains related or similar data • Same data format • Organized in columns and rows • Uses: • Validation • Decoding

  3. Tables for Validation • Verify that code or value exists or is acceptable

  4. Tables for Decoding • Find a related or corresponding value

  5. Loading Tables • Compile time • Pre-runtime(runtime or execution time)

  6. An RPG/400 Table • Table namesbegin TAB___ • Extension specificationsE tabcod 50 2 A • Table look-upC code lokup tabcod 50

  7. RPG/400 Related Tables • Extension specificationsE tabcod 50 2 A tabnam 14 • Table look-upC code lokup tabcod tabnam 50

  8. Questions?

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