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Add Group by in ListRangeExtractor

Related products:Transformers
  • November 27, 2015
  • 1 reply
  • 17 views

lars_de_vries
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I need a GroupBy function in the ListRangeExtractor transformer. Now the complete range is extracted, but I need it to be extracted per group.

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1 reply

takashi
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  • November 28, 2015

Like this?

Input:

_list{}.name = [a, a, a, b, b, b]

_list{}.value = [1, 2, 3, 4, 5, 6]

Output: min and max in _list{}.value grouping by _list{}.name

a.min = 1, a.max = 3, b.min = 4, b.max = 6