ALTER OPERATOR CLASS
Name
ALTER OPERATOR CLASS -- change the definition of an operator class
Synopsis
ALTER OPERATOR CLASS name USING index_method RENAME TO newname
Description
   ALTER OPERATOR CLASS changes the definition of
   an operator class.  The only functionality is to rename the
   operator class.
  
Parameters
- name
-       The name (optionally schema-qualified) of an existing operator
      class.
      
- index_method
-       The name of the index method this operator class is for.
      
- newname
-       The new name of the operator class.
      
Compatibility
   There is no ALTER OPERATOR CLASS statement in
   the SQL standard.