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rel_exp - Comparing Elementary Data Types

If operand1 and operand2 in a relational expression have elementary data types, they are used to determine a common elementary

whose rules are used to perform the comparison. Operands that are not compatible with the comparison type are converted to this type. Comparisons with elementary comparison types are

The return values or results of functional methods, predefined functions, constructor expressions, and table expressions are handled like elementary data objects.

Notes




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rel_exp - Comparison Type
rel_exp - Comparisons of Elementary Data Objects
rel_exp - Comparisons of Calculation Expressions