title: DataStax Devcenter: export data as JSON
body: <p>Using this DevCenter, how to save result of query to json (I actually get JSON table) to file on disk? I know there is "COPY All as CSV" when right click on any row, however I dont see copy as JSON. If I just use copy as csv, the original format is modified and therefore of no use for further access in any other tool.</p>
  
  <p>In short, there should be some way to export as whatever type. But it seems this visual tool only has export as csv.</p>