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2026-03-12 20:23:15

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2026-03-12 21:23:47 +01:00
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commit 93039b8489
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vg/unused_space.sql Normal file
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@@header
/*
*
* Author : Vishal Gupta
* Purpose : Display Unused space in a segment
*
* Revision History:
* ===================
* Date Author Description
* --------- ------------ -----------------------------------------
* 27-Nov-07 Vishal Gupta First Draft
*/
set serveroutput on
set numf 999,999,999,999
set verify off
define SEGMENT_OWNER="&&1"
define SEGMENT_NAME="&&2"
define SEGMENT_TYPE="&&3"
--define PARTITION_NAME="&&4"
DECLARE
l_total_blocks NUMBER;
l_total_bytes NUMBER;
l_unused_blocks NUMBER;
l_unused_bytes NUMBER;
l_last_used_extent_file_id NUMBER;
l_last_used_extent_block_id NUMBER;
l_last_used_block NUMBER;
BEGIN
DBMS_SPACE.UNUSED_SPACE (
'&&SEGMENT_OWNER'
,'&&SEGMENT_NAME'
,'&&SEGMENT_TYPE'
,l_total_blocks
,l_total_bytes
,l_unused_blocks
,l_unused_bytes
,l_last_used_extent_file_id
,l_last_used_extent_block_id
,l_last_used_block
,'&&PARTITION_NAME'
);
DBMS_OUTPUT.PUT_line(' ' );
DBMS_OUTPUT.PUT_line(' ' );
DBMS_OUTPUT.PUT_line('Segment Owner : ' || '&&SEGMENT_OWNER' );
DBMS_OUTPUT.PUT_line('Segment Name : ' || '&&SEGMENT_NAME' );
DBMS_OUTPUT.PUT_line('Segment Type : ' || '&&SEGMENT_TYPE' );
DBMS_OUTPUT.PUT_line('Total Blocks : ' || TO_CHAR(l_total_blocks,'999,999,999,999,999') );
DBMS_OUTPUT.PUT_line('Total Bytes : ' || TO_CHAR(l_total_bytes,'999,999,999,999,999'));
DBMS_OUTPUT.PUT_line('Total unused blocks : ' || TO_CHAR(l_unused_blocks,'999,999,999,999,999'));
DBMS_OUTPUT.PUT_line('Total unused bytes : ' || TO_CHAR(l_unused_bytes,'999,999,999,999,999'));
DBMS_OUTPUT.PUT_line('Last used extent file id : ' || TO_CHAR(l_last_used_extent_file_id,'999,999,999,999,999'));
DBMS_OUTPUT.PUT_line('Last used extend Block id : ' || TO_CHAR(l_last_used_extent_block_id,'999,999,999,999,999'));
DBMS_OUTPUT.PUT_line('Last used extend Block : ' || TO_CHAR(l_last_used_block,'999,999,999,999,999'));
END;
/
undefine SEGMENT_OWNER
undefine SEGMENT_NAME
undefine SEGMENT_TYPE
@@footer