this is a extra element for clear the floated element
显示表空间的使用情况的SQL语句
  • 12/31
  • 2008
PLSQL | Oracle 1861 次查看
  col tsname format a16 justify c heading 'Tablespace'

  col nfrags format 999,990 justify c heading 'Free|Frags'

  col mxfrag format 999,999,990 justify c heading 'Largest|Frag (KB)'

  col totsiz format 999,999,990 justify c heading 'Total|(KB)'

  col avasiz format 999,999,990 justify c heading 'Available|(KB)'

  col pctusd format 990 justify c heading 'Pct|Used'

  select

  total.tablespace_name tsname,

  count(free.bytes) nfrags,

  nvl(max(free.bytes)/1024,0) mxfrag,

  total.bytes/1024 totsiz,

  nvl(sum(free.bytes)/1024,0) avasiz,

  (1-nvl(sum(free.bytes),0)/total.bytes)*100 pctusd

  from

  dba_data_files total,

  dba_free_space free

  where

  total.tablespace_name = free.tablespace_name(+)

  group by

  total.tablespace_name,

  total.bytes;

  
您可能感兴趣的:

更多相关内容