ALTER SERVER
Name
ALTER SERVER -- change the definition of a foreign server
Synopsis
ALTER SERVER server_name [ VERSION 'new_version' ]
    [ OPTIONS ( [ ADD | SET | DROP ] option ['value'] [, ... ] ) ]
ALTER SERVER server_name OWNER TO new_ownerDescription
Note: The following description applies only to Postgres-XC
   SERVER has not been supported
   by Postgres-XC yet.  This command may be supported
   in the future releases.
  
Compatibility
   ALTER SERVER conforms to ISO/IEC 9075-9 (SQL/MED).