72 lines
2.3 KiB
SQL
72 lines
2.3 KiB
SQL
prompt <h2>Database Size </h2>
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-- set head off
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-- col "Database Size" format 99,999.99
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-- select 'Database Size (Go) : ' || (
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-- SELECT ROUND(SUM(TAILLE_BYTES)/1024/1024/1024,2) "Database Size" FROM
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-- (
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-- SELECT SUM(FILE_SIZE_BLKS*BLOCK_SIZE) TAILLE_BYTES FROM V$CONTROLFILE
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-- UNION ALL
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-- SELECT SUM(BYTES) FROM V$TEMPFILE
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-- UNION ALL
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-- SELECT SUM(BYTES) FROM V$DATAFILE
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-- UNION ALL
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-- SELECT SUM(MEMBERS*BYTES) FROM V$LOG
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-- UNION ALL
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-- SELECT BYTES FROM V$STANDBY_LOG SL, V$LOGFILE LF WHERE SL.GROUP# = LF.GROUP#
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-- )
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-- )
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-- from dual;
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WITH
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sizes AS (
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SELECT /*+ MATERIALIZE NO_MERGE */ /* 1f.60 */
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'Data' file_type,
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SUM(bytes) bytes
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FROM v$datafile
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UNION ALL
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SELECT 'Temp' file_type,
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SUM(bytes) bytes
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FROM v$tempfile
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UNION ALL
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SELECT 'Log' file_type,
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SUM(bytes) * MAX(members) bytes
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FROM v$log
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UNION ALL
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SELECT 'Control' file_type,
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SUM(block_size * file_size_blks) bytes
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FROM v$controlfile
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),
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dbsize AS (
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SELECT /*+ MATERIALIZE NO_MERGE */ /* 1f.60 */
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'Total' file_type,
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SUM(bytes) bytes
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FROM sizes
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)
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SELECT d.dbid,
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d.name db_name,
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s.file_type,
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s.bytes,
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CASE
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WHEN s.bytes > POWER(10,15) THEN ROUND(s.bytes/POWER(10,15),3)||' P'
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WHEN s.bytes > POWER(10,12) THEN ROUND(s.bytes/POWER(10,12),3)||' T'
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WHEN s.bytes > POWER(10,9) THEN ROUND(s.bytes/POWER(10,9),3)||' G'
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WHEN s.bytes > POWER(10,6) THEN ROUND(s.bytes/POWER(10,6),3)||' M'
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WHEN s.bytes > POWER(10,3) THEN ROUND(s.bytes/POWER(10,3),3)||' K'
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WHEN s.bytes > 0 THEN s.bytes||' B' END approx
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FROM v$database d,
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sizes s
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UNION ALL
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SELECT d.dbid,
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d.name db_name,
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s.file_type,
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s.bytes,
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CASE
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WHEN s.bytes > POWER(10,15) THEN ROUND(s.bytes/POWER(10,15),3)||' P'
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WHEN s.bytes > POWER(10,12) THEN ROUND(s.bytes/POWER(10,12),3)||' T'
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WHEN s.bytes > POWER(10,9) THEN ROUND(s.bytes/POWER(10,9),3)||' G'
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WHEN s.bytes > POWER(10,6) THEN ROUND(s.bytes/POWER(10,6),3)||' M'
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WHEN s.bytes > POWER(10,3) THEN ROUND(s.bytes/POWER(10,3),3)||' K'
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WHEN s.bytes > 0 THEN s.bytes||' B' END approx
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FROM v$database d,
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dbsize s;
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exit |