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| Select ts.tablespace_name, ts.status, ts.contents, ts.extent_management, ts.bigfile,
size_info.megs_alloc, size_info.megs_free, size_info.megs_used,
size_info.pct_free, size_info.pct_used, size_info.max
From
(
select a.tablespace_name,
round(a.bytes_alloc / 1024 / 1024) megs_alloc,
round(nvl(b.bytes_free, 0) / 1024 / 1024) megs_free,
round((a.bytes_alloc - nvl(b.bytes_free, 0)) / 1024 / 1024) megs_used,
round((nvl(b.bytes_free, 0) / a.bytes_alloc) * 100) Pct_Free,
100 - round((nvl(b.bytes_free, 0) / a.bytes_alloc) * 100) Pct_used,
round(maxbytes/1048576) Max
from ( select f.tablespace_name,
sum(f.bytes) bytes_alloc,
sum(decode(f.autoextensible, 'YES',f.maxbytes,'NO', f.bytes)) maxbytes
from dba_data_files f
group by tablespace_name) a,
( select f.tablespace_name,
sum(f.bytes) bytes_free
from dba_free_space f
group by tablespace_name) b
where a.tablespace_name = b.tablespace_name (+)
union all
select h.tablespace_name,
round(sum(h.bytes_free + h.bytes_used) / 1048576) megs_alloc,
round(sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0)) / 1048576) megs_free,
round(sum(nvl(p.bytes_used, 0))/ 1048576) megs_used,
round((sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0)) / sum(h.bytes_used + h.bytes_free)) * 100) Pct_Free,
100 - round((sum((h.bytes_free + h.bytes_used) - nvl(p.bytes_used, 0)) / sum(h.bytes_used + h.bytes_free)) * 100) pct_used,
round(sum(decode(f.autoextensible, 'YES', f.maxbytes, 'NO', f.bytes) / 1048576)) max
from sys.v_$TEMP_SPACE_HEADER h, sys.v_$Temp_extent_pool p, dba_temp_files f
where p.file_id(+) = h.file_id
and p.tablespace_name(+) = h.tablespace_name
and f.file_id = h.file_id
and f.tablespace_name = h.tablespace_name
group by h.tablespace_name
) size_info,
sys.dba_tablespaces ts
where ts.tablespace_name = size_info.tablespace_name;
|
