替换临时表空间

 

 

1：查看旧临时表空间信息 

set pagesize 999

set linesize 160

col PROPERTY_NAME for a26

col PROPERTY_VALUE for a18

SELECT PROPERTY_NAME, PROPERTY_VALUE FROM DATABASE_PROPERTIES WHERE PROPERTY_NAME='DEFAULT_TEMP_TABLESPACE';

 

set pagesize 999

set linesize 160

col USERNAME for a30

col TEMPORARY_TABLESPACE for a18

SELECT USERNAME, TEMPORARY_TABLESPACE FROM DBA_USERS;

 

 

2：创建中转的临时表空间 

CREATE TEMPORARY TABLESPACE TEMP02 TEMPFILE '/data/orcl/temp_01.dbf' SIZE 8G AUTOEXTEND ON maxsize 30G;

 

 

3：切换临时表空间。

 

ALTER DATABASE DEFAULT TEMPORARY TABLESPACE TEMP02;

 

 

4：重新指定用户临时表空间为新建的临时表空间 

 

select 'alter user '|| username ||' TEMPORARY TABLESPACE TEMP02 ;' from dba_users;

 

 

 

5：删除旧的临时表空间数据文件 

 

DROP TABLESPACE TEMP INCLUDING CONTENTS AND DATAFILES;