如何清理oracle 10g服务器中的临时表空间，请提供linux平台的步骤

我想清理包含数据文件的

Temp

表空间

temp01.dbf

和

temp02.dbf

，所以请建议我应该放弃

temp01.dbf

文件或删除临时表空间。下面给出了

Temp

表空间的数据文件

33G     temp01.dbf
1.5G    temp02.dbf

创建临时表空间Temp

   CREATE TEMPORARY TABLESPACE TEMP2 TEMPFILE  ‘/u01/app/oradata/temp01.dbf′ SIZE 2000M ; 

   CREATE TEMPORARY TABLESPACE TEMP TEMPFILE '/u01/app/temp/temp01.dbf′ SIZE 2000M;

移动默认数据库临时表空间

   ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;

   a.  Find Session Number from V$SORT_USAGE: 
  SELECT USERNAME, SESSION_NUM, SESSION_ADDR FROM V$SORT_USAGE; 

   b.  Find Session ID from V$SESSION:

  If the resultset contains any rows then your next step will be to find the SID from the V$SESSION view. You can find session id by using SESSION_NUM or SESSION_ADDR from previous resultset.

  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SERIAL#=SESSION_NUM;
  OR
  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SADDR=SESSION_ADDR; 

   c.  Kill Session:

   Now kill the session with IMMEDIATE.

    ALTER SYSTEM KILL 'SID,SERIAL#' IMMEDIATE; 

   DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES;

       ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;

确保没有会话正在使用旧的临时表空间

   ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;

   a.  Find Session Number from V$SORT_USAGE: 
  SELECT USERNAME, SESSION_NUM, SESSION_ADDR FROM V$SORT_USAGE; 

   b.  Find Session ID from V$SESSION:

  If the resultset contains any rows then your next step will be to find the SID from the V$SESSION view. You can find session id by using SESSION_NUM or SESSION_ADDR from previous resultset.

  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SERIAL#=SESSION_NUM;
  OR
  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SADDR=SESSION_ADDR; 

   c.  Kill Session:

   Now kill the session with IMMEDIATE.

    ALTER SYSTEM KILL 'SID,SERIAL#' IMMEDIATE; 

   DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES;

       ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;

Drop temp表空间

   ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;

   a.  Find Session Number from V$SORT_USAGE: 
  SELECT USERNAME, SESSION_NUM, SESSION_ADDR FROM V$SORT_USAGE; 

   b.  Find Session ID from V$SESSION:

  If the resultset contains any rows then your next step will be to find the SID from the V$SESSION view. You can find session id by using SESSION_NUM or SESSION_ADDR from previous resultset.

  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SERIAL#=SESSION_NUM;
  OR
  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SADDR=SESSION_ADDR; 

   c.  Kill Session:

   Now kill the session with IMMEDIATE.

    ALTER SYSTEM KILL 'SID,SERIAL#' IMMEDIATE; 

   DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES;

       ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;

重新创建表空间温度

   CREATE TEMPORARY TABLESPACE TEMP2 TEMPFILE  ‘/u01/app/oradata/temp01.dbf′ SIZE 2000M ; 

   CREATE TEMPORARY TABLESPACE TEMP TEMPFILE '/u01/app/temp/temp01.dbf′ SIZE 2000M;

6移动表空间Temp，返回到新的Temp表空间

   ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;

   a.  Find Session Number from V$SORT_USAGE: 
  SELECT USERNAME, SESSION_NUM, SESSION_ADDR FROM V$SORT_USAGE; 

   b.  Find Session ID from V$SESSION:

  If the resultset contains any rows then your next step will be to find the SID from the V$SESSION view. You can find session id by using SESSION_NUM or SESSION_ADDR from previous resultset.

  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SERIAL#=SESSION_NUM;
  OR
  SELECT SID, SERIAL#, STATUS FROM V$SESSION WHERE SADDR=SESSION_ADDR; 

   c.  Kill Session:

   Now kill the session with IMMEDIATE.

    ALTER SYSTEM KILL 'SID,SERIAL#' IMMEDIATE; 

   DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES;

       ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;

为表空间临时删除

  DROP TABLESPACE temp2 INCLUDING CONTENTS AND DATAFILES;

---

谢谢@anudepks！只是想指出一点，在第5步中，句子应该如下：

 CREATE TEMPORARY TABLESPACE TEMP TEMPFILE '/u01/app/temp/temp.dbf′ SIZE 2000M;

---

（请注意，文件名已从temp01.dbf更改为temp.dbf）。否则会出现错误，因为该文件已经存在，并且该文件将在步骤7中删除。

定义“清理”？是否要收缩数据文件？若然，原因为何？是否有理由相信他们不会只是恢复到目前的规模？增长和收缩数据文件不是特别有效。@Justin Cave非常感谢您的响应，不，我不想收缩数据文件，我想删除。可能吗？我是新的，但我想免费33G大小。因为我需要空间，所以请建议如何清除temp，而不影响服务器lavel上的DB中的任何内容，任何人都可以逐步向我提供命令。这没有多大意义。没有

TEMP

表空间的数据库基本上是不可用的。这是安装在你笔记本电脑上的玩具数据库吗？还是一个真正的生产数据库？@Justin Cave非常感谢。这是真实的生产数据库。现在oracle服务器上还剩下3 GB的空间，这就是为什么我想以任何方式发布33G大小，请建议。好的。那么你想缩小数据文件吗？是否有理由相信他们不会只是恢复到目前的规模？增长和缩小数据文件并不是特别有效。非常感谢much@anudeepks，在上面的脚本的帮助下，它在服务器上的大小为33G。再次感谢您。@AnandYadav，如果答案对您有帮助，请将其标记为正确（单击我答案旁边的勾号）