2026-03-12 20:23:15

timhall/monitoring/segment_size.sql

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+-- -----------------------------------------------------------------------------------
+-- File Name    : https://oracle-base.com/dba/monitoring/segment_size.sql
+-- Author       : Tim Hall
+-- Description  : Displays size of specified segment.
+-- Requirements : Access to the DBA views.
+-- Call Syntax  : @segment_size (owner) (segment_name)
+-- Last Modified: 15/07/2005
+-- -----------------------------------------------------------------------------------
+SET LINESIZE 500 VERIFY OFF
+COLUMN segment_name FORMAT A30
+
+SELECT owner,
+       segment_name,
+       segment_type,
+       tablespace_name,
+       ROUND(bytes/1024/1024,2) size_mb
+FROM   dba_segments
+WHERE  owner = UPPER('&1')
+AND    segment_name LIKE '%' || UPPER('&2') || '%'
+ORDER BY 1, 2;
+
+SET VERIFY ON