anchor.diff:      | create_package_body
   
   //  | create_index //TODO
  -//  | create_table //TODO
  +    | create_table
   //  | create_view //TODO
   //  | create_directory //TODO
   //  | create_materialized_view //TODO
  
positive.code: // SqlPlus
  
  sql_plus_command 
      : ('/' | whenever_command | exit_command | prompt_command | set_command | show_errors_command) ';'?
      ;
  
  whenever_command
  
negative.code: 
  sequence_start_clause
      : START WITH UNSIGNED_INTEGER
      ;
  
  // $<Table DDL Clauses
  
  create_table
      : CREATE TABLE tableview_name LEFT_PAREN column_name datatype (COMMA column_name datatype)* RIGHT_PAREN
      ;
  
  drop_table
      : DROP TABLE tableview_name
      ;
  
  // $<Anonymous PL/SQL code block
  
  anonymous_block
      : BEGIN seq_of_statements END SEMICOLON
      ;
  
  // $<Common DDL Clauses
  