javascript - How to check all collections in Mongo database to find field name exists in which collection -

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i have list of field names in file "field_name_list.txt". want know field exists in collection in mongo database using java script or mapreduce job or mongo code.

let me give example

field_name_list.txt 

firstname  lastname address zip

collection in database:

personal_data adress

i want output below:

fieldname      collection_name   firstname      personal_data  lastname       personal_data  address        address  zipcode        address


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