Difference between revisions of "DBLinks not in Use"
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(Created page with "<pre> select db_link from dba_db_links where db_link not in (select db_link from dba_db_links where db_link in (select referen...") |
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Latest revision as of 23:01, 8 November 2019
select db_link
from dba_db_links
where db_link not in (select db_link
from dba_db_links
where db_link in (select referenced_link_name
from dba_dependencies));
