title: Cassandra Slice Query for parts of CompositeType
body: <p>I have a composite column made of four fields: (field1, field2, field3, field4). I need to perform following slice queries:
  1. Get All composite columns where field2 has a specific value and other fields do not matter. Let us say I have three composite columns for a row key: ('ACTIVE', '35', 'Name', 'Time'), ('INACTIVE', '35', 'City', 'Country'), and ('PASSIVE', '25', 'Time', 'Zone'). Given the row key and value of field3 as '35' I should get results with first two composite columns. Any suggestion will be highly appreciated.  </p>