Provided by: postgresql-client-8.4_8.4.11-1_amd64 bug


       ALTER TYPE - change the definition of a type


       ALTER TYPE name RENAME TO new_name
       ALTER TYPE name OWNER TO new_owner
       ALTER TYPE name SET SCHEMA new_schema


       ALTER TYPE changes the definition of an existing type.

       You  must  own  the type to use ALTER TYPE.  To change the schema of a type, you must also
       have CREATE privilege on the new schema.  To alter the owner, you must also be a direct or
       indirect  member  of  the new owning role, and that role must have CREATE privilege on the
       type's schema. (These restrictions enforce that altering the owner doesn't do anything you
       couldn't do by dropping and recreating the type.  However, a superuser can alter ownership
       of any type anyway.)


       name   The name (possibly schema-qualified) of an existing type to alter.

              The new name for the type.

              The user name of the new owner of the type.

              The new schema for the type.


       To rename a data type:

       ALTER TYPE electronic_mail RENAME TO email;

       To change the owner of the type email to joe:

       ALTER TYPE email OWNER TO joe;

       To change the schema of the type email to customers:

       ALTER TYPE email SET SCHEMA customers;


       There is no ALTER TYPE statement in the SQL standard.