2026-03-12 20:23:15

vdh/segment_statistics.sql

@@ -0,0 +1,24 @@
+set linesize 130
+set pagesize 9999
+
+break on statistic_name skip 1
+
+column tablespace_name format a20
+column object_type format a10
+column object_name format a30
+column statistic_name format a34
+column owner format a15
+column rn format 99
+
+select statistic_name, value, rn,owner, object_name, object_type, tablespace_name
+from ( select owner, object_name, object_type, tablespace_name,
+              statistic_name, value,
+              dense_rank() over
+                ( partition by statistic_name
+                  order by value desc
+                ) rn
+       from v$segment_statistics
+     )
+where rn <= 5
+      and value != 0
+order by statistic_name, value desc, owner, object_name, object_type;