title: How to make Simple-JSON variable template query in grafana?
body: <p>I am trying to create a dynamic variable for a graph using a kdb+ database, which requires the Simple-JSON plug in. However, I am struggling to figure out how to write the query in the Query search bar under Variables on my Dashboard. </p>
  
  <p>I have looked into the documentation found here but there is only a few mentions of the templating feature for variables in grafana, but nothing on <em>how</em> to do it.</p>
  
  <p><a href="https://github.com/grafana/simple-json-datasource/blob/master/README.md" rel="nofollow noreferrer">https://github.com/grafana/simple-json-datasource/blob/master/README.md</a></p>