2026-03-12 20:23:15

timhall/monitoring/db_links_open.sql

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+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/monitoring/db_links_open.sql
+-- Author       : Tim Hall
+-- Description  : Displays information on all open database links.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @db_links_open
+-- Last Modified: 11/05/2007
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 200
+
+COLUMN db_link FORMAT A30
+
+SELECT db_link,
+       owner_id,
+       logged_on,
+       heterogeneous,
+       protocol,
+       open_cursors,
+       in_transaction,
+       update_sent,
+       commit_point_strength
+FROM   v$dblink
+ORDER BY db_link;
+
+SET LINESIZE 80