set linesize 150
COLUMN file_name format A60
COLUMN free_space_mb format 999999.90
COLUMN allocated_mb format 999999.90
COLUMN used_mb format 999999.90
SELECT SUBSTR (df.NAME, 1, 60) file_name, df.bytes / 1024 / 1024 allocated_mb,
((df.bytes / 1024 / 1024) - NVL (SUM (dfs.bytes) / 1024 / 1024, 0))
used_mb,
NVL (SUM (dfs.bytes) / 1024 / 1024, 0) free_space_mb
FROM v$datafile df, dba_free_space dfs
WHERE df.file# = dfs.file_id(+)
GROUP BY dfs.file_id, df.NAME, df.file#, df.bytes
UNION ALL
select file_name, bytes/1024/1024 allocated_mb,user_bytes/1024/1024 used_mb,
((bytes/1024/1024) - (user_bytes/1024/1024)) free_space_mb
from dba_temp_files;
)
COLUMN file_name format A60
COLUMN free_space_mb format 999999.90
COLUMN allocated_mb format 999999.90
COLUMN used_mb format 999999.90
SELECT SUBSTR (df.NAME, 1, 60) file_name, df.bytes / 1024 / 1024 allocated_mb,
((df.bytes / 1024 / 1024) - NVL (SUM (dfs.bytes) / 1024 / 1024, 0))
used_mb,
NVL (SUM (dfs.bytes) / 1024 / 1024, 0) free_space_mb
FROM v$datafile df, dba_free_space dfs
WHERE df.file# = dfs.file_id(+)
GROUP BY dfs.file_id, df.NAME, df.file#, df.bytes
UNION ALL
select file_name, bytes/1024/1024 allocated_mb,user_bytes/1024/1024 used_mb,
((bytes/1024/1024) - (user_bytes/1024/1024)) free_space_mb
from dba_temp_files;
)
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