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  1. Preface
  2. The Transformation Language
  3. Constants
  4. Operators
  5. Variables
  6. Dates
  7. Functions

Transformation Language Reference

Transformation Language Reference

Null Values in Aggregate Functions

Null Values in Aggregate Functions

The
Data Integration Service
treats null values as nulls in aggregate functions. If you pass an entire port or group of null values, the function returns NULL.

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