Execute Spark function¤
Applies a specified Scala function to a specified field. E.g. when the inputField is ‘name’, the inputFunction is ‘any => “Arrrrgh!” and the alias is ‘xxx’,)’ a query corresponding to ‘Function existingField1, existingFiled2, … “Arrrrgh!” as “xxx”’ will be generated. If alias is empty the inputField will be overwritten, otherwise a new field will be added and the rest of the schema stays the same.
Parameter¤
Function¤
Scala function expression.
- Datatype:
multiline string - Default Value:
None
Input field¤
Input field.
- Datatype:
string - Default Value:
None
Alias¤
Alias.
- Datatype:
string - Default Value:
None