title: How can i retrieve data from two tables in Cassandra Database
body: <p>I have to retrive the data from two tables,</p>
  
  <p>Here are my two tables in Cassandra DataBase.</p>
  
  <p>employee is keyspace,</p>
  
  <p>Two tables:</p>
  
  <ol>
  <li>emp:- "eno" is primay key,"username","password"</li>
  <li>Dept:-"dno" is primary key ,"eno","dname"</li>
  </ol>
  
  <p>Now i want to retrieve the data from two tables, e.g. eno,username,password,dno,dname.</p>
  
  <p>How can i retrieve data from two tables?</p>