How to drop and recreate TEMP Tablespace


1. Create Temporary Tablespace Temp

CREATE TEMPORARY TABLESPACE TEMP2 TEMPFILE  ‘/u01/app/oradata/temp01′ SIZE 2000M, ‘/u01/app/oradata/temp02′ SIZE 2000M'; 

2. Move Default Database temp tablespace

ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp2;

3. Make sure No sessions are using your Old Temp tablespace

   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 tows 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; 

4. Drop temp tablespace

DROP TABLESPACE temp INCLUDING CONTENTS AND DATAFILES;

5. Recreate Tablespace Temp

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

6 Move Tablespace Temp, back to new temp tablespace

ALTER DATABASE DEFAULT TEMPORARY TABLESPACE temp;

7. Drop temporary for tablespace temp

DROP TABLESPACE temp2 INCLUDING CONTENTS AND DATAFILES;
Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: