人类可读数字输出超过3.1223E + 10

时间:2012-06-22 10:32:24

标签: sql

如何在下面的输出中获得人类可读数字而不是3.1223E+10

SQL> select file_name, bytes, autoextensible, maxbytes from
dba_data_files where tablespace_name='ATL_DB';
2
FILE_NAME
--------------------------------------------------------------------------------
BYTES AUT MAXBYTES
---------- --- ----------
/d/db/oradata/atl/atl_db02.dbf
3.1223E+10 YES 3.2212E+10

谢谢!

1 个答案:

答案 0 :(得分:2)

尝试此设置:

 set numwidth 20 ;
 select ....