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From "Chinmay Kolhatkar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (APEXMALHAR-2150) Allow enricher to map input fields and db columns to output fields
Date Thu, 14 Jul 2016 05:56:20 GMT
Chinmay Kolhatkar created APEXMALHAR-2150:
---------------------------------------------

             Summary: Allow enricher to map input fields and db columns to output fields
                 Key: APEXMALHAR-2150
                 URL: https://issues.apache.org/jira/browse/APEXMALHAR-2150
             Project: Apache Apex Malhar
          Issue Type: Improvement
          Components: algorithms
            Reporter: Chinmay Kolhatkar
            Assignee: Chinmay Kolhatkar


Currently, enricher in malhar needs all the fields names in input and output field to be same
as well as the name of db columns should be same as the one in output pojo for select clause
and the ones in input pojo for where clause.

This may not be the same all the time. This restriction needs to be removed.

This jira will improve Enricher to allow user to provide mapping of 
1. Input fields to output fields for copying.
2. Provide an option to user which will by default copy matching fields (input to output having
same name and type)
3. DB Column to Output Fields for enriching data
4. Input Fields to DB Columns for where clause

NOTE: The requirement might change as per discussion on dev@apex mailing list.



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