SYNOPSIS

ALTER FOREIGN TABLE [ IF EXISTS ] name
action [, ... ]
ALTER FOREIGN TABLE [ IF EXISTS ] name
RENAME [ COLUMN ] column_name TO new_column_name
ALTER FOREIGN TABLE [ IF EXISTS ] name
RENAME TO new_name
ALTER FOREIGN TABLE [ IF EXISTS ] name
SET SCHEMA new_schema
where action is one of:
ADD [ COLUMN ] column_name data_type [ NULL | NOT NULL ]
DROP [ COLUMN ] [ IF EXISTS ] column_name [ RESTRICT | CASCADE ]
ALTER [ COLUMN ] column_name [ SET DATA ] TYPE data_type
ALTER [ COLUMN ] column_name { SET | DROP } NOT NULL
ALTER [ COLUMN ] column_name SET STATISTICS integer
ALTER [ COLUMN ] column_name SET ( attribute_option = value [, ... ] )
ALTER [ COLUMN ] column_name RESET ( attribute_option [, ... ] )
ALTER [ COLUMN ] column_name OPTIONS ( [ ADD | SET | DROP ] option ['value'] [, ... ])
OWNER TO new_owner
OPTIONS ( [ ADD | SET | DROP ] option ['value'] [, ... ])

DESCRIPTION

Note

The following description applies only to Postgres-XC

FOREIGN DATA WRAPPER has not been supported by Postgres-XC yet. This command may be supported in the future releases.