SQL> alter tablespace temp03 tablespace group '';
Tablespace altered.
SQL> select * from dba_tablespace_groups;
GROUP_NAME TABLESPACE_NAME
------------------------------ ------------------------------
TEMP_GROUP01 TEMP
TEMP_GROUP01 TEMP02
SQL>
注意:這只是在臨時表空間組中剔除一個臨時表空間,但是剔除的該臨時表空間 依然存在:
SQL> select file_name,tablespace_name from dba_temp_files;
FILE_NAME TABLESPACE_NAME
------------------------------------------------------------ ------------------------------
/opt/app/oracle/RHYS/temp01.dbf TEMP
/opt/app/oracle/RHYS/temp02.dbf TEMP02
/opt/app/oracle/RHYS/temp03.dbf TEMP03
SQL>