DROP TABLE
  
   This statement removes a table and all its data from the database.
  
  
   To support DROP TABLE processing, the IP GETSUPPORT operation must return TRUE for IP_SUPPORT_DROP_TABLE.
  
  Syntax 
  
   DROP table_name [CASCADE | RESTRICT]
  
  Examples
  
   DROP TABLE test_data;
  
  
   DROP TABLE emp CASCADE;
  
  
   DROP TABLE emp RESTRICT;