Database size growth in day,week and month wise.

SET LINESIZE 200
SET PAGESIZE 200
COL “Database Size” FORMAT a13
COL “Used Space” FORMAT a11
COL “Used in %” FORMAT a11
COL “Free in %” FORMAT a11
COL “Database Name” FORMAT a13
COL “Free Space” FORMAT a12
COL “Growth DAY” FORMAT a11
COL “Growth WEEK” FORMAT a12
COL “Growth DAY in %” FORMAT a16
COL “Growth WEEK in %” FORMAT a16
SELECT
(select min(creation_time) from v$datafile) “Create Time”,
(select name from v$database) “Database Name”,
ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2) || ‘ MB’ “Database Size”,
ROUND((SUM(USED.BYTES) / 1024 / 1024 ) – ROUND(FREE.P / 1024 / 1024 ),2) || ‘ MB’ “Used Space”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 )) / ROUND(SUM(USED.BYTES) / 1024 / 1024 ,2)*100,2) || ‘% MB’ “Used in %”,
ROUND((FREE.P / 1024 / 1024 ),2) || ‘ MB’ “Free Space”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – ((SUM(USED.BYTES) / 1024 / 1024 ) – ROUND(FREE.P / 1024 / 1024 )))/ROUND(SUM(USED.BYTES) / 1024 / 1024,2 )*100,2) || ‘% MB’ “Free in %”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile),2) || ‘ MB’ “Growth DAY”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)/ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2)*100,3) || ‘% MB’ “Growth DAY in %”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)*7,2) || ‘ MB’ “Growth WEEK”,
ROUND((((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)/ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2)*100)*7,3) || ‘% MB’ “Growth WEEK in %”,
ROUND(((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)*30,2) || ‘ MB’ “Growth MONTH”,
ROUND((((SUM(USED.BYTES) / 1024 / 1024 ) – (FREE.P / 1024 / 1024 ))/(select sysdate-min(creation_time) from v$datafile)/ROUND((SUM(USED.BYTES) / 1024 / 1024 ),2)*100)*30,3) || ‘% MB’ “Growth MONTH in %”
FROM (SELECT BYTES FROM V$DATAFILE
UNION ALL
SELECT BYTES FROM V$TEMPFILE
UNION ALL
SELECT BYTES FROM V$LOG) USED,
(SELECT SUM(BYTES) AS P FROM dba_free_space) FREE
GROUP BY FREE.P;
  • January 18, 2017 | 22 views
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