2026-03-12 20:23:15

timhall/monitoring/db_links.sql

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+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/monitoring/db_links.sql
+-- Author       : Tim Hall
+-- Description  : Displays information on all database links.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @db_links
+-- Last Modified: 11/05/2007
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 150
+
+COLUMN owner FORMAT A30
+COLUMN db_link FORMAT A30
+COLUMN username FORMAT A30
+COLUMN host FORMAT A30
+
+SELECT owner,
+       db_link,
+       username,
+       host
+FROM   dba_db_links
+ORDER BY owner, db_link;