| Term | Topic | Meaning | See Also |
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Data File Handling |
One or more columns in a database used for ordering it in an index. |
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Introducing OPL |
A word in a program with a special meaning to OPL. OPL keywords are usually program instructions, although other types of keywords exist. |
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OPL Basics |
A word with a special meaning to OPL that performs some action when used in a statement. You can’t use keywords for variable or constant names. |