title: How to retrieve all the documents in couchdb by given key?
body: <p>Our couch DB url is <a href="http://10.1.5.88:5984/_utils/database.html?testdata/" rel="noreferrer">http://10.1.5.88:5984/_utils/database.html?testdata/</a></p>
  
  <p>I want to retrieve all the documents for a given key. I'm not sure whether we can search by passing the key, as a query parameter, in the above url.</p>
  
  <p>Please tell me know how to display the query results via the browser.</p>
  
  <p>For example: get all documents where key="countryname".</p>
  
  <p>Thanks.</p>