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Script: large_lob_segments.sql
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-- ----------------------------------------------------------------------------------- -- File Name : https://oracle-base.com/dba/monitoring/large_lob_segments.sql -- Author : Tim Hall -- Description : Displays size of large LOB segments. -- Requirements : Access to the DBA views. -- Call Syntax : @large_lob_segments (rows) -- Last Modified: 12/09/2017 -- ----------------------------------------------------------------------------------- SET LINESIZE 500 VERIFY OFF COLUMN owner FORMAT A30 COLUMN table_name FORMAT A30 COLUMN column_name FORMAT A30 COLUMN segment_name FORMAT A30 COLUMN tablespace_name FORMAT A30 COLUMN size_mb FORMAT 99999999.00 SELECT * FROM (SELECT l.owner, l.table_name, l.column_name, l.segment_name, l.tablespace_name, ROUND(s.bytes/1024/1024,2) size_mb FROM dba_lobs l JOIN dba_segments s ON s.owner = l.owner AND s.segment_name = l.segment_name ORDER BY 6 DESC) WHERE ROWNUM <= &1; SET VERIFY ON