2026-03-12 20:23:15

vdh/log_history.sql

@@ -0,0 +1,16 @@
+set linesize 140
+set pages 999
+
+column day_arch# format 999G999
+column graph format a15
+column dayname format a12
+column day format a12
+
+select to_char(day, 'DD/MM/YYYY') day, to_char(day,'DAY') dayname, day_arch#, graph
+from ( select trunc(first_time) day, count(*) day_arch#,
+              rpad('*',floor(count(*)/10),'*') graph
+       from v$log_history
+       where first_time >= trunc(sysdate) - 20
+       group by trunc(first_time)
+       order by day
+     );