anchor.diff:  
   object_properties
       : (column_name | attribute_name) (DEFAULT expression)? ((','? inline_constraint)+ | inline_ref_constraint)? 
  -
       | out_of_line_constraint
       | out_of_line_ref_constraint
       | supplemental_logging_props
  
positive.code: 
  create_table
      : CREATE (GLOBAL TEMPORARY)? TABLE tableview_name 
          (relational_table|object_table) (AS subquery)?
        ';'
      ;
  
  object_table 
      : OF type_name object_table_substitution? ('(' (','? object_properties)+ ')')? (ON COMMIT (DELETE | PRESERVE) ROWS )? oid_clause? oid_index_clause? physical_properties? column_properties? table_partitioning_clauses? (CACHE | NOCACHE)? ( RESULT_CACHE '(' MODE (DEFAULT | FORCE) ')' )? parallel_clause? (ROWDEPENDENCIES | NOROWDEPENDENCIES)? (enable_disable_clause+)? row_movement_clause? flashback_archive_clause?
      ;
  
  oid_index_clause
  
negative.code:     ;
  
  relational_table
      : ('(' relational_properties ')')? (ON COMMIT (DELETE | PRESERVE) ROWS)? physical_properties? column_properties? table_partitioning_clauses? (CACHE | NOCACHE)? (RESULT_CACHE '(' MODE (DEFAULT | FORCE) ')')? parallel_clause? (ROWDEPENDENCIES | NOROWDEPENDENCIES)? (enable_disable_clause+)? row_movement_clause? flashback_archive_clause? 
      ;
   
  relational_properties
  