Oracle Database Links
A database link (dblink) links databases. It allows you to query against other databases using the syntax TABLENAME@DBLINK.
Use the following code to create a database link:
create database link "database_link_name"
connect to username
identified by "password"
using 'connection_name';
The values you need to plugin are:
-
database_link_namethe name you want to give your database link and what you enter after the@inTABLENAME@DBLINK -
usernamethe username to connect to connect to the database -
passwordthe password for the username to connect to the database -
connect_namethe TNS or full domain name to uniquely identify the database connection
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