2026-03-12 20:23:15

tpt/topseg.sql

@@ -0,0 +1,28 @@
+-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
+-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
+
+prompt Show top space users per tablespace - collapse partitions to table/index level
+
+col topseg_segment_name head SEGMENT_NAME for a30
+col topseg_seg_owner HEAD OWNER FOR A30
+
+select * from (
+	select 
+		round(SUM(bytes/1048576)) MB,
+		tablespace_name, 
+		owner topseg_seg_owner, 
+		segment_name topseg_segment_name, 
+		--partition_name,
+		segment_type, 
+    case when count(*) > 1 then count(*) else null end partitions
+	from dba_segments
+	where upper(tablespace_name) like upper('%&1%')
+  group by
+		tablespace_name, 
+		owner, 
+		segment_name,
+		segment_type 
+	order by MB desc nulls last
+)
+where rownum <= 30;
+