2026-03-12 20:23:15

timhall/monitoring/logfiles.sql

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+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/monitoring/logfiles.sql
+-- Author       : Tim Hall
+-- Description  : Displays information about redo log files.
+-- Requirements : Access to the V$ views.
+-- Call Syntax  : @logfiles
+-- Last Modified: 21/12/2004
+-- -----------------------------------------------------------------------------------
+
+SET LINESIZE 200
+COLUMN member FORMAT A50
+COLUMN first_change# FORMAT 99999999999999999999
+COLUMN next_change# FORMAT 99999999999999999999
+
+SELECT l.thread#,
+       lf.group#,
+       lf.member,
+       TRUNC(l.bytes/1024/1024) AS size_mb,
+       l.status,
+       l.archived,
+       lf.type,
+       lf.is_recovery_dest_file AS rdf,
+       l.sequence#,
+       l.first_change#,
+       l.next_change#   
+FROM   v$logfile lf
+       JOIN v$log l ON l.group# = lf.group#
+ORDER BY l.thread#,lf.group#, lf.member;
+
+SET LINESIZE 80