223 lines
7.4 KiB
SQL
223 lines
7.4 KiB
SQL
set linesize 132;
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set pagesize 1000;
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set long 50;
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set echo on;
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break on "TBL SPACE" on "TOTAL BYTES";
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/* *************************************************** */
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/* block-size */
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/* *************************************************** */
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column db_block_size new_value BLOCK_SIZE
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select to_char(value, '9999') db_block_size
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from v$parameter
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where name = 'db_block_size';
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/* *************************************************** */
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/* date & user_id */
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/* *************************************************** */
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column today new_value dba_date
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select to_char(sysdate, 'mm/dd/yy hh:miam') today
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from dual;
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break on instance
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column instance new_value instance_name
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select substr(name,1,4) instance
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from v$database;
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clear breaks
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set termout on
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set pagesize 60 linesize 132 verify off
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set space 2
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ttitle left 'Date: ' format a18 dba_date -
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center 'Space Report - ' format a4 instance_name -
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right 'Page: ' format 999 sql.pno skip 2
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set echo off;
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set echo on;
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/* *************************************************** */
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/* tablespace usage via the dba_data_files */
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/* *************************************************** */
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set echo off;
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select substr(D.tablespace_name, 1, 12) "TBL SPACE",
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substr(to_char(sum(D.bytes), '999,999,999,999'), 1, 16) "TOTAL BYTES",
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substr(to_char(sum(D.bytes)/1024/1024, '999,999.9'), 1, 10) "TOT MBYTES",
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substr(to_char(sum(D.bytes)/(Z.VALUE), '99,999,999'), 1, 11) "BLOCKS"
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from sys.dba_data_files D,
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v$parameter Z
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where Z.name = 'db_block_size'
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group by D.tablespace_name, Z.value;
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set echo on;
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/* *************************************************** */
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/* show tablespace usage */
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/* *************************************************** */
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set echo off;
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select distinct substr(tablespace_name, 1, 12) "TBL SPACE",
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substr(to_char(sum(blocks), '999,999,999'), 1, 12) "TOT BLKS",
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substr(to_char(sum(bytes), '999,999,999,999'), 1, 16) "TOT BYTES"
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from sys.dba_free_space
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group by
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tablespace_name;
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set echo on;
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/* *************************************************** */
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/* show tablespace usage */
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/* *************************************************** */
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set echo off;
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break on "TBL SPACE";
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select substr(tablespace_name,1,12) "TBL SPACE",
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substr(to_char(file_id, '99'), 1, 4) "ID",
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substr(to_char(count(*), '9,999'), 1, 6) "PCS",
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substr(to_char(max(blocks), '9,999,999'), 1, 10) "MAX BLKS",
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substr(to_char(min(blocks), '9,999,999'), 1, 10) "MIN BLKS",
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substr(to_char(avg(blocks), '9,999,999.9'), 1, 12) "AVG BLKS",
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substr(to_char(sum(blocks), '9,999,999'), 1,10) "SUM BLKS",
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substr(to_char(sum(bytes), '99,999,999,999'), 1, 15) "SUM BYTES"
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from
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sys.dba_free_space
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group by
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tablespace_name,file_id
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order by 1, 4;
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set echo on;
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/* *************************************************** */
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/* show tablespace usage */
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/* *************************************************** */
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set echo off;
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select
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distinct substr(tablespace_name,1,12) "TBL SPACE",
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substr(to_char(sum(blocks), '999,999,999'), 1, 12) "SUM BLKS",
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substr(to_char(sum(bytes)/(1024*1024), '999,999.999'), 1, 16) "SUM MBYTES"
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from
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sys.dba_free_space
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group by
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tablespace_name;
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set echo on;
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/* *************************************************** */
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/* show tablespace segments - order by segment */
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/* *************************************************** */
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set echo off;
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break on "SEGMENT" on "TYPE";
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select substr(segment_name, 1, 20) "SEGMENT",
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substr(segment_type,1,7) "TYPE",
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substr(tablespace_name,1,8) "TBL SPACE",
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substr(to_char(sum(bytes)/(1024*1024), '999,999.999'), 1, 11)
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"SUM Mb",
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/* substr(to_char(sum(blocks), '999,999'), 1, 8) "SUM BLKS", */
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substr(to_char(extents, '999'), 1, 4) "EXTENTS",
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substr(to_char((initial_extent/(1024*1024)), '99,999.999'), 1, 10)
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"INI (Mb)",
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substr(to_char((next_extent/(1024*1024)), '999.999'), 1, 8) "NXT (Mb)"
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from user_segments
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group by segment_name,
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segment_type,
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tablespace_name,
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bytes,
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blocks,
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extents,
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initial_extent,
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next_extent
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order by 1, 2;
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set echo on;
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/* *************************************************** */
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/* show tablespace segments - order by tablespace */
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/* *************************************************** */
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set echo off;
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break on "TBL SPACE" on "SEGMENT" on "TYPE";
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select substr(tablespace_name,1,12) "TBL SPACE",
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substr(segment_name, 1, 20) "SEGMENT",
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/* substr(segment_type,1,7) "TYPE", */
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substr(to_char(sum(bytes)/(1024*1024), '999,999.999'), 1, 12)
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"SUM Mb",
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/* substr(to_char(sum(blocks), '9,999,999'), 1, 10) "SUM BLKS", */
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substr(to_char(extents, '999'), 1, 4) "EXTS",
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substr(to_char(initial_extent/(1024*1024), '999.999'), 1, 8)
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"INI Mb",
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substr(to_char(next_extent/(1024*1024), '999.999'), 1, 8)
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"NXT Mb"
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from user_segments
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group by segment_name,
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segment_type,
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tablespace_name,
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bytes,
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blocks,
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extents,
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initial_extent,
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next_extent
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order by 1, 2;
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set echo on;
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/* *************************************************** */
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/* show tablespace segments - order by bytes */
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/* *************************************************** */
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set echo off;
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break on "SUM BYTES" on "SEGMENT" on "TYPE";
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select substr(to_char(sum(bytes)/(1024*1024), '999,999.999'), 1, 11)
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"SUM Mb",
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substr(segment_name, 1, 20) "SEGMENT",
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substr(tablespace_name,1,12) "TBL SPACE",
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/*substr(to_char(sum(blocks), '9,999,999'), 1, 10) "SUM BLKS",*/
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substr(to_char(extents, '999'), 1, 4) "EXTS",
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substr(to_char(initial_extent/(1024*1024), '9,999.999'), 1, 10)
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"INI Mb",
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substr(to_char(next_extent/(1024*1024), '999.999'), 1, 8)
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"NXT Mb"
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from user_segments
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group by segment_name,
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segment_type,
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tablespace_name,
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bytes,
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blocks,
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extents,
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initial_extent,
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next_extent
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order by 1, 2;
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set echo on;
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/* *************************************************** */
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/* show size of database */
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/* *************************************************** */
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set echo off;
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select substr(to_char(sum(bytes)/1024/1024, '999,999,999.99'), 1, 15) "TOT MBYTES",
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substr(to_char(sum(bytes)/1024/1024/1024, '999,999.99'), 1, 11) "TOT GBYTES"
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from sys.dba_data_files;
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undefine BLOCK_SIZE;
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set echo off;
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set long 80;
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- - - - - - - - - - - - - - - - Code ends here - - - - - - - - - - - - - - - - |