title: Create hive table from another existing table without defining schema
body: <p>I have table Employee in hive which is partitioned.<br>
  Now i want to copy  all the contents from <code>Employee</code> to another table without defining any schema like:<br>
  My first table is like:<br>
  <code>create table Employee(Id String,FirstName String,Lastname String);</code><br>
  But i don't want to define the same schema for the <code>NewEmployee</code> table:<br>
  <code>create table Newemployee(Id String,FirstName String,LastName String);</code></p>