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ABENLOGEXP_RULES_OPERANDS_DOBJ - LOGEXP RULES OPERANDS DOBJ

- Comparison Type of Elementary Data Objects

The following sections describe which comparison types results from the combinations of different elementary data objects. They also list the rules that determine the length in which the comparison is performed for comparison types with generic lengths.

• Comparison type of numeric data objects

• Comparison type of character-like data objects

• Comparison type of byte-like data objects

• Comparison Type of Date Fields, Time Fields, and Time Stamp Fields

Note

When converting between directly specified elementary data objects with different data types, all exceptions listed here can be raised. In comparisons, these are either handled implicitly or produce a runtime error. They cannot, however, be handled using CATCH. In comparisons of expressions, it is possible to handle the exceptions partially.