title: How to list all the available keyspaces in Cassandra?
body: <p>I am newbie in Cassandra and trying to implement one toy application using Cassandra. I had created one keyspace and few column families in my Cassandra DB but I forgot the name of my cluster.</p>
  
  <p>I am trying to find if there is any query which can list down all the available keyspaces.</p>
  
  <p>Anybody knows such a query or command?</p>