Function components
The transformation language includes the following components to create simple or complex transformation expressions:
- •Functions. Over 100 SQL-like functions allow you to change data in a mapping.
- •Operators. Use transformation operators to create transformation expressions to perform mathematical computations, combine data, or compare data.
- •Constants. Use built-in constants to reference values that remain constant, such as TRUE.
- •System Variables. Use variables to return system values that change, such as the current task name and run ID.