New reply on DataCleaner's online discussion forum
(http://datacleaner.org/forum):
Jakub replied to subject 'merge/group rows based on ID'
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Yes. Imagine data with customers phone numbers:
{{{CustomerId;Phone}}}
{{{1;48573732}}}
{{{1;49585894}}}
{{{2;39482937}}}
Now I want to create json structure (to insert it to elasticsearch) - one json
object for each customer, with all his phone numbers as a list. So I want
basically merge the rows with the same customer ID.
As far as I know, even the scripting transformer does not help. This
transformer is stageful, so can store some map for example, but I have no
chance to "emit" the data to the output at the end of transformation…
-------------------
View the topic online to reply - go to
http://datacleaner.org/topic/1053/merge-group-rows-based-on-ID
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