使用spool输出csv格式查看系统表空间使用情况

SET SPOOL ON pre off entmap off SET ECHO OFF SET TRIMOUT OFF set feedback off set heading on set colsep , set trimspool on set headsep off set numw 10 set linesize 200 set pagesize 10000 col tablespace_name format a15 col total_space format a10 col free_space format a10 col used_space format a10 col used_rate format 99.99 spool /home/oracle/test.csv select a.tablespace_name,a.total_space_Mb||'m' total_space,b.free_space_Mb||'m' free_space,a.total_space_Mb-b.free_space_Mb||'m' used_space, (1-(b.free_space_Mb/a.total_space_Mb))*100 used_rate,a.total_blocks,b.free_blocks from (select tablespace_name,sum(bytes)/1024/1024 total_space_Mb,sum(blocks) total_blocks from dba_data_files group by tablespace_name) a, (select tablespace_name, sum((bytes)/1024/1024) free_space_Mb,sum(blocks) free_blocks from dba_free_space group by tablespace_name) b where a.tablespace_name=b.tablespace_name order by used_rate desc; spool off 注（SET ECHO OFF不显示终端输入的start、@、@@等执行脚本命令、SET TERMOUT OFF在spool的时候结果不在终端显示、SET TRIMOUT OFF删除尾部空格） 结果如下： 更多Oracle精彩内容 请关注我：