Changes between Version 9 and Version 10 of Doc/panc/dml/operators


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Timestamp:
Mar 2, 2007, 10:54:32 PM (19 years ago)
Author:
/O=GRID-FR/C=FR/O=CNRS/OU=LAL/CN=Charles Loomis
Comment:

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  • Doc/panc/dml/operators

    v9 v10  
    22[[TracNav]]
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    4 The operators available in the pan data manipulation language are very similar to those in the C language.
     4The operators available in the pan Data Manipulation Language (DML) are very similar to those in the C language.  The following tables summarize the DML operators.  The valid primitive types for each operator are indicated.  Those marked with "number" will take either long or double arguments.  In the case of binary operators, the result will be promoted to a double if the operands are mixed. 
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    66Unary DML Operators
    7 
    87|| + || number || preserves sign of argument ||
    98|| - || number || changes sign of argument ||
    … …  
    3736|| <= || string || lexical less-than-or-equal ||
    3837
     38Operator Precedence
     39|| | | || lowest ||
     40|| && || ||
     41|| | || ||
     42|| !^ || ||
     43|| & || ||
     44|| ==, != || ||
     45|| <, <=, >, >= || ||
     46|| + (binary), - (binary) || ||
     47|| *, /, % || ||
     48|| + (unary), - (unary), !, ~ || highest ||
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