title: Bad Request: No indexed columns present in by-columns clause with Equal operator : CQL error?
body: <p>I have below table in CQL-</p>
  
  <pre><code>create table test (
      employee_id text,
      employee_name text,
      value text,
      last_modified_date timeuuid,
      primary key (employee_id)
     );
  </code></pre>
  
  <p>I inserted couple of records in the above table like this which I will be inserting in our actual use case scenario- </p>
  
  <pre><code>insert into test (employee_id, employee_name, value, last_modified_date) values ('1', 'e27',  'some_value', now());
  insert into test (employee_id, employee_name, value, last_modified_date) values ('2', 'e27',  'some_new_value', now());
  insert into test (employee_id, employee_name, value, last_modified_date) values ('3', 'e27',  'some_again_value', now());
  insert into test (employee_id, employee_name, value, last_modified_date) values ('4', 'e28',  'some_values', now());
  insert into test (employee_id, employee_name, value, last_modified_date) values ('5', 'e28',  'some_new_values', now());
  </code></pre>
  
  <p>Now I was doing select query for -  give me all the employee_id for employee_name <code>e27</code>.</p>
  
  <pre><code>select employee_id from test where employee_name = 'e27';
  </code></pre>
  
  <p>And this is the error I am getting - </p>
  
  <pre><code>Bad Request: No indexed columns present in by-columns clause with Equal operator
  Perhaps you meant to use CQL 2? Try using the -2 option when starting cqlsh.
  </code></pre>
  
  <p>Is there anything wrong I am doing here?</p>
  
  <p>My use cases are in general - </p>
  
  <ol>
  <li>Give me everything for any of the employee_name? </li>
  <li>Give me everything for what has changed in last 5 minutes? </li>
  <li>Give me the latest employee_id and value for any of the employee_name?</li>
  <li>Give me all the employee_id for any of the employee_name?</li>
  </ol>
  
  <p>I am running Cassandra 1.2.11</p>