Difference between revisions of "Test268 Section 1"

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(Use database file I/O operations in a program)
(Use database file I/O operations in a program)
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Chain a record:
 
Chain a record:
 
       chain (dapivndgrp:dapivendor) venfmt;
 
       chain (dapivndgrp:dapivendor) venfmt;
 +
 +
Write a record:
 +
      write roperator;
 +
 +
SetLL and ReadE:
 +
      setll (dapiobjid) apdfmt;
 +
      reade (dapiobjid) apdfmt;
  
 
=== Use display file I/O operations in a program ===
 
=== Use display file I/O operations in a program ===

Revision as of 16:15, 29 November 2005

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Section 1 - Externally Described Files in Programs (14%)

Use printer files and "O" specs to define output in a program

Use database file I/O operations in a program

Chain a record:

      chain (dapivndgrp:dapivendor) venfmt;

Write a record:

      write roperator;

SetLL and ReadE:

      setll (dapiobjid) apdfmt;
      reade (dapiobjid) apdfmt;

Use display file I/O operations in a program

Use externally described database files in a program

Use externally-described printer files in a program

Use externally-described display files in a program

Create DDS externally described files

Create SQL externally described files

Use EXTFILE. EXTMBR and OPEN/CLOSE file operations in a program

When using externally described files, rename fields

When using externally described files, show how to rename record formats in a program

Create Physical, Logical/View, Printer, and Display externally described files

Use a field reference file to create an externally described file