How to check for DB links

How to check Database links in Oracle Database

Execute this command as sysdba

SQL> select owner||','||db_link||','||username||','||host||','||created from dba_db_links;

After that you can check the status of DB links to know which DB links are working/not working

SQL>Select sysdate from dual@< DB_LINK> ;


Nagulu Polagani

"We are all apprentices in a craft where no one ever becomes a master."

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