select b.file_id 文件ID, b.tablespace_name 表空間, b.file_name 物理文件名, b.bytes 總字節數, (b.bytes-sum(nvl(a.bytes,0))) 已使用, sum(nvl(a.bytes,0)) 剩餘, sum(nvl(a.bytes,0))/(b.bytes)*100 剩餘百分比 from dba_free_space a,dba_data_files b where a.file_id=b.file_id group by b.tablespace_name,b.file_name,b.file_id,b.bytes order by b.tablespace_name ;
select a.file#, a.name, a.bytes / 1024 / 1024 CurrentMB, ceil(HWM * a.block_size / 1024 / 1024) Resizeto, (a.bytes - HWM * a.block_size) /1024 / 1024 releaseMB, 'alter database datafile ''' || a.name || ''' resize ' || ceil(HWM * a.block_size / 1024 / 1024) || 'M;' ResizeCmd from v$datafile a, (select file_id, max(block_id + blocks - 1) HWM from dba_extents group by file_id) b where a.file# = b.file_id(+) and (a.bytes - HWM * a.block_size) > 0 order by 5;
用command window 打開嘗試一下執行,sql
或者修改其餘表空間的大小再修改那個表空間的大小數據庫