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From scott <>
Subject nifi unique json field list
Date Sun, 11 Mar 2018 00:18:16 GMT
Hello NiFi community,

I have a problem I've been working on that I was hoping to get some 
suggestions for a solution. I'm ingesting a dump of json records from a 
web service periodically. The json sometimes comes with some fields 
missing. My goal is to insert the data into a SQLServer DB after 
dynamically creating the table based on the fields in the json records. 
The problem is that when I use the list of fields from a record that is 
missing some fields, I get errors when I try to insert. How do I take 
all the fields from all records in my dump and then create a unique list 
of all fields for me to create the table with?



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