Propósito
Modifica los parámetros de un objeto de servidor existente.
Sintaxis
ALTER FOREIGN SERVER server_name [ EXTERNAL SECURITY [ INVOKER | DEFINER ] TRUSTED authorization_name ] [ modify_options | drop_options ][,...] [;]
Elementos de sintaxis
- modify_options
ADD { name (value) [...] | { IMPORT | EXPORT } { USING name (value) [...] | WITH operator_name [ USING name (value) [...] ] } }
- drop_options
DROP { name [...] | { IMPORT | EXPORT } [ USING name [...] ] }