Concepts to Know > Concepts to Know > Expression Language
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Expression Language
 
DataFlow Core Expression Language
Extending the Expression Language
The expression language can be used to easily compose scalar valued functions, without the need to construct them using the Java API. As with other scalar valued functions, the expression language is primarily used with FilterRows and DeriveFields. All available functions are listed in under Available Functions.
Last modified date: 01/06/2023