是谁"偷偷的"用了那么多
空间呢(本来有几十个G的Free磁盘
空间的)?
检查数据库表空间占用空间情况:
SQL> select tablespace_name,sum(bytes)/1024/1024/1024 GB
2 from dba_data_files group by tablespace_name
3 union all
4 select tablespace_name,sum(bytes)/1024/1024/1024 GB
5 from dba_temp_files group by tablespace_name order by GB;
TABLESPACE_NAME GB
------------------------------ ----------
USERS .004882813
UNDOTBS2 .09765625
SYSTEM .478515625
SYSAUX .634765625
WAPCM_TS_VISIT_DETAIL .9765625
HY_DS_DEFAULT 1
MINT_TS_DEFAULT 1
MMS_TS_DATA2 1.375
MMS_IDX_SJH 2
MMS_TS_DEFAULT 2
IVRCN_TS_DATA 2
TABLESPACE_NAME GB
------------------------------ ----------
MMS_TS_DATA1 2
CM_TS_DEFAULT 5
TEMP&n