2026-03-12 20:23:15
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vg/tbs_file.sql
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141
vg/tbs_file.sql
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@@header
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/*
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*
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* Author : Vishal Gupta
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* Purpose : Display datafile usage information
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* Parameters : 1 - Tablespace Name (Use '%' as wildcard, Default is %)
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* 2 - File ID (Use '%' as wildcard, Default is %)
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* 3 - File Name (Use '%' as wildcard, Default is %)
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*
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* Revision History:
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* ===================
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* Date Author Description
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* --------- ------------ -----------------------------------------
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* 06-Jan-16 Vishal Gupta Increase file_name column width
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* 06-Jul-15 Vishal Gupta Upper case input tablespace_name parameter value
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* 08-Apr-13 Vishal Gupta Fixed increment_by column calculation to multiply
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* number of blocks by tablespace blocks size.
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* 05-Aug-04 Vishal Gupta Added file_id as input parameter
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* 05-Aug-04 Vishal Gupta Created
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*/
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/************************************
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* INPUT PARAMETERS
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************************************/
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UNDEFINE tablespace_name
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UNDEFINE file_id
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DEFINE tablespace_name="&&1"
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DEFINE file_id="&&2"
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DEFINE file_name="&&3"
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set term off
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COLUMN _TABLESPACE_NAME NEW_VALUE TABLESPACE_NAME NOPRINT
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COLUMN _file_id NEW_VALUE file_id NOPRINT
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COLUMN _file_name NEW_VALUE file_name NOPRINT
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SELECT UPPER(DECODE('&&TABLESPACE_NAME','','%','&&TABLESPACE_NAME')) "_TABLESPACE_NAME"
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, DECODE('&&file_id','','%','&&file_id') "_file_id"
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, DECODE('&&file_name','','%','&&file_name') "_file_name"
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FROM DUAL
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;
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set term on
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PROMPT *******************************************
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PROMPT F I L E S U S A G E R E P O R T
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PROMPT
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PROMPT Input Parameters
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PROMPT Tablespace Name = '&&tablespace_name'
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PROMPT File Id = '&&file_id'
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PROMPT File Name = '&&file_name'
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PROMPT *******************************************
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COLUMN tablespace FORMAT a22
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COLUMN alloc HEADING "Alloc|MB" FORMAT 9,999,999
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COLUMN maxsize HEADING "MaxSize|MB" FORMAT 999,999
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COLUMN hwm HEADING "HWM|MB" FORMAT 999,999
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COLUMN used HEADING "Used|MB" FORMAT 999,999
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COLUMN free HEADING "Free|MB" FORMAT 999,999
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COLUMN freeable HEADING "FreeAble|MB" FORMAT 999,999
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COLUMN initial_extent HEADING "InitExt|MB" FORMAT 9,999
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COLUMN increment_by HEADING "IncBy|MB" FORMAT 9,999
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COLUMN min_extents HEADING "MinExts" FORMAT 999
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COLUMN max_extents HEADING "MaxExts" FORMAT 99,999
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COLUMN pct_increase HEADING "%Inc" FORMAT 999
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COLUMN file_id HEADING "F#" FORMAT 9999
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COLUMN file_name HEADING "Datafile name" FORMAT a95
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BREAK ON report
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COMPUTE SUM LABEL 'Total' OF alloc FORMAT 99,999 ON report
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COMPUTE SUM LABEL 'Total' OF used FORMAT 99,999 ON report
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COMPUTE SUM LABEL 'Total' OF hwm FORMAT 99,999 ON report
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COMPUTE SUM LABEL 'Total' OF free FORMAT 99,999 ON report
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COMPUTE SUM LABEL 'Total' OF freeable FORMAT 99,999 ON report
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select /*+ CHOOSE */ * from
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(
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Select /*+ CHOOSE */ t.tablespace_name
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, d.status "Status"
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, GREATEST(d.maxbytes,d.bytes)/1024/1024 maxsize
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, d.bytes/1024/1024 alloc
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, NVL((hwm.bytes)/1024/1024,0) HWM
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, ROUND((d.bytes - NVL(f.bytes,0))/1024/1024,2) used
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, ROUND(decode(f.bytes, NULL,0, f.bytes)/1024/1024,2) free
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, ROUND( (d.bytes - GREATEST( NVL(hwm.bytes,0), (d.bytes - NVL(f.bytes,0)) ) ) /1024/1024,2) freeable
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, d.INCREMENT_BY * t.block_size/1024/1024 Increment_by
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, t.pct_increase pct_increase
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, d.file_id
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, SUBSTR(d.file_name,1,80) file_name
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FROM DBA_DATA_FILES d , DBA_TABLESPACES t
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, (SELECT /*+ CHOOSE */ tablespace_name
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, file_id
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, sum(bytes) bytes
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FROM DBA_FREE_SPACE f
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WHERE tablespace_name LIKE '&&tablespace_name'
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AND file_id LIKE '&&file_id'
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GROUP BY tablespace_name, file_id) f
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, (Select /*+ CHOOSE */ file_id,
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NVL( max((block_id + blocks - 1 ) * p.value),0) bytes
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from dba_extents
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, v$system_parameter p
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WHERE tablespace_name LIKE '&&tablespace_name'
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AND p.name = 'db_block_size'
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AND file_id LIKE '&&file_id'
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GROUP BY file_id
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) hwm
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WHERE t.tablespace_name = d.tablespace_name
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AND f.tablespace_name(+) = d.tablespace_name
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AND f.file_id(+) = d.file_id
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AND hwm.file_id(+) = d.file_id
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AND d.tablespace_name LIKE '&&tablespace_name'
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AND d.file_id LIKE '&&file_id'
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AND d.file_name LIKE '&&file_name'
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UNION ALL
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SELECT /*+ CHOOSE */ tf.tablespace_name
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, tf.status
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, GREATEST(tf.maxbytes,tf.bytes)/1024/1024 maxsize
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, (tf.bytes/1024/1024) alloc
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, (tf.bytes/1024/1024) HWM
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, ROUND(ts.bytes_used/1024/1024) used
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, ROUND(ts.bytes_free/1024/1024) free
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, ROUND((tf.bytes - tf.bytes)/1024/1024,2) freeable
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, tf.INCREMENT_BY * t.block_size/1024/1024 Increment_by
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, 0 pct_increase
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, tf.file_id
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, SUBSTR(tf.file_name,1,80) file_name
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FROM dba_temp_files tf, V$TEMP_SPACE_HEADER ts, dba_tablespaces t
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WHERE ts.tablespace_name = t.tablespace_name
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AND ts.file_id = tf.file_id
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and ts.tablespace_name LIKE '&&tablespace_name'
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AND tf.file_id LIKE '&&file_id'
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AND tf.file_name LIKE '&&file_name'
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) c
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ORDER BY c.tablespace_name,c.file_id asc;
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@@footer
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