|Oracle® Database Reference
11g Release 2 (11.2)
Part Number E17110-04
USER_DB_LINKS describes the database links owned by the current user. Its columns are the same as those in
ALL_DB_LINKS except that it does not have the
OWNER column. It also displays an additional column,
PASSWORD, which is no longer used and for which nothing is returned. The
PASSWORD column is maintained for backward compatibility only.