The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

  • My badges

    Mastodon

  • Twitter Updates

  • My Flickr Stream

    20140508-Delphi-2007--Project-Options--Cannot-Edit-Application-Title-HelpFile-Icon-Theming20140430-Fiddler-Filter-Actions-Button-Run-Filterset-now20140424-VMware-Fusion-6.0.3.-no-reclaimable
    More Photos

  • Pages

  • All categories

  • Enter your email address to subscribe to this blog and receive notifications of new posts by email.

    Join 1,860 other subscribers
«
»

Oracle Cross database queries: you need a “database link” for that

Posted by jpluimers on 2016/09/27

I recently learned that you can do cross database queries in Oracle using database links.

You need to prefix your objects with the right schema/owner (for instance dbo.) and suffix with an @ sign followed by the database link name.

This query finds all configured database links:

select * from all_db_links;

–jeroen

via: Ask Tom “database link”.

This entry was posted on 2016/09/27 at 06:00 and is filed under Database Development, Development, OracleDB. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

«
»