Open database link information - oracle database script

Open database link information - Oracle Database Script.

SET pagesize 200
SET lines 200 col db_link
FOR a19
SET long 999
SELECT db_link,
       owner_id,
       logged_on,
       heterogeneous,
       open_cursors,
       in_transaction,
       update_sent
FROM gv$dblink
ORDER BY db_link;