How to use an external csv/json file in NRQL

I want to use a external csv/json file that contains a list of usernames logged onto a website. Using that file containing the list of usernames, I want to do some queries on nrql. Is there any provision for that?
Please help.

Hi @akshar-vibhav.vibhav - There is no feature to use external data sources in New Relic UI. You could use a scripting language to read the csv file and use the Insights API to query the data and output the results.