Another option:
1. Export the users table data.
2. alter user USERNAME default tablespace NEW_TABLESPACE temporary
tablespace TEMP_TABLESPACE;
3. duplicate the schema with temp table names - tablename_temp
4. import the data
5. drop the old tables from the SYSTEM tablespace
6. alter table TABLENAME_TEMP rename to TABLENAME;
Or:
1. alter user USERNAME default tablespace NEW_TABLESPACE temporary
tablespace TEMP_TABLESPACE;
2. create table TABLENAME_TEMP as (select * from TABLENAME);
3. drop existing SYSTEM tables for the user
4. alter table TABLENAME_TEMP rename to TABLENAME;
With both of these methods you will not need to shutdown the system at all.
The second option should be done at a quite time, as you *could* (depending
on the amount of data within these tables) be doing a huge select, and you
don't want users updating to the table in SYSTEM, as you will loose data in
the new tables. If you do have users that are connected 24*7, this could be
difficult, but, if you are prepared to make them wait a while, you could
lock the table in exclusive mode whilst doing the switch and drop.
HTH
Mark
-----Original Message-----
Ashe
Sent: Wednesday, April 18, 2001 12:36
To: Multiple recipients of list ORACLE-L
Best way is to use export/import utilities. This can be done with server on
line and you will get all table data if done at quite time when table is not
being updated. See Oracle Backup and Recovery Guide for info on exp/imp.
PA
-----Original Message-----
Sent: Tuesday, April 17, 2001 3:50 PM
To: Multiple recipients of list ORACLE-L
Hi All,
I need to move a user/schema away from the system
tablespace to a newly created user tablespace. Could
somebody point me to the references on how to do the
job? Since a production server is running off the
schema, is it possible to do the move without having
to shut down the server?
Thanks a lot.
WL
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