Топ-100
 

ALTER FOREIGN TABLE

RDBMS Type: PostgreSQL
Topic

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 [ COLLATE collation ] [ column_constraint [ ... ] ]
DROP [ COLUMN ] [ IF EXISTS ] column_name [ RESTRICT | CASCADE ]
ALTER [ COLUMN ] column_name [ SET DATA ] TYPE data_type
ALTER [ COLUMN ] column_name SET DEFAULT expression
ALTER [ COLUMN ] column_name DROP DEFAULT
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'] [, ... ])
DISABLE TRIGGER [ trigger_name | ALL | USER ]
ENABLE TRIGGER [ trigger_name | ALL | USER ]
ENABLE REPLICA TRIGGER trigger_name
ENABLE ALWAYS TRIGGER trigger_name
OWNER TO new_owner
OPTIONS ( [ ADD | SET | DROP ] option ['value'] [, ... ])

Example

ALTER FOREIGN TABLE distributors ALTER COLUMN street SET NOT
NULL;
ALTER FOREIGN TABLE myschema.distributors OPTIONS (ADD opt1
'value', SET opt2, 'value2', DROP opt3 'value3');