Here is a simple script to extract the DB Links DDL with the encripted password.
SET LONG 9000 -- to print the complete string
SELECT DBMS_METADATA.GET_DDL('DB_LINK',a.db_link,a.owner)
FROM dba_db_links a;
How to extract the DB LINKS DDL with the password
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7 responses to “How to extract the DB LINKS DDL with the password”
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Ohh..It is really great tip. Can you tell me it provides encrypted password or simple password? Thanks for sharing.
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thats helpful. Thanks Alex
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By using above query,I didn’t get real password details.Hence my LIVE account has locked suddenly.
Noone is able to provide the password.
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I do recommend to test it before you execute anything in your production systems at your own risk.
In the Disclaimer:
I do not recommend apply any information posted here in your production system without fully test it in your testing systems.LikeLike
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Great tip! Very useful!
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SELECT ‘CREATE ‘
|| DECODE (U.NAME, ‘PUBLIC’, ‘PUBLIC ‘)
|| ‘DATABASE LINK “‘
|| DECODE (U.NAME, ‘PUBLIC’, NULL, U.NAME || ‘.’)
|| L.NAME
|| ‘” CONNECT TO “‘
|| L.USERID
|| ‘” IDENTIFIED BY VALUES ”’
|| L.PASSWORDX
|| ”’ USING ”’
|| L.HOST
|| ””
|| CHR (10)
|| ‘;’
TEXT
FROM sys.link$ L, sys.user$ U
WHERE L.OWNER# = U.USER#;— i found this on net dont recall the site but this should work
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Thanks, itr works :)
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Alex Lima 
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