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DBA_DB_LINKS view tips

Oracle Tips by Burleson Consulting

DBA_DB_LINKS

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Oracle 11g makes the following comments about the DBA_DB_LINKS table: "All database links in the database"

Related notes on DBA_DB_LINKS:

Column description of the DBA_DB_LINKS view:

OWNER
No comments exist for the OWNER column of the DBA_DB_LINKS table.
DB_LINK
Description of DBA_DB_LINKS.DB_LINK: "Name of the database link"
USERNAME
Description of DBA_DB_LINKS.USERNAME: "Name of user to log on as"
HOST
Description of DBA_DB_LINKS.HOST: "SQL*Net string for connect"
CREATED
Description of DBA_DB_LINKS.CREATED: "Creation time of the database link"

DBA_DB_LINKS View Source

Oracle 11g's data dictionary defines the DBA_DB_LINKS view using the following source query:

select u.name, l.name, l.userid, l.host, l.ctime
from sys.link$ l, sys.user$ u
where l.owner# = u.user#

 
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