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Oracle Tips by Burleson |
Chapter 6 Oracle Tablespace and File
Internals Scripts
In Oracle9i or earlier releases, to rename a
tablespace from OLD_TBS to NEW_TBS, you have to go through the
following steps:
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Create a new tablespace NEW_TBS.
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Copy all objects from OLD_TBS to NEW_TBS.
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Drop tablespace OLD_TBS.
In Oracle10g, you can accomplish the same thing
in one step:
ALTER TABLESPACE
RENAME old_tbs to new_tbs;
Example 2: Transport a
tablespace between two databases
In the
example below (see figure 6.5), you cannot transport a tablespace
TBS01 from database A to database B in the previous release of
Oracle server because database B also has a tablespace called
TBS01. In Oracle10g, you can simply rename TBS01 to TBS02 in
database B before transporting tablespace TBS01.
The above text is
an excerpt from:
Mike
Ault’s Oracle Internals Monitoring & Tuning Scripts
Written by the world's top DBA and author
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Ault brings his expertise to the public with this fantastic
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of this great book.
|
Mike Ault is one of the
leading names in Oracle technology. The author of 20
books and hundreds of articles in national publications,
Mike was the first popular Oracle author with his
landmark book "Oracle7 Administration and Management".
Mike also wrote several of the "Exam Cram" books, and
enjoys a reputation as a leading author and Oracle
consultant.
Mike started
working with computers in 1979 right out of a stint in
the Nuclear Navy. He began working with Oracle in 1990
and has since become a World Renowned Oracle expert (in
the words of his publisher anyway!) Mike has written 14
Oracle related books, dozens of articles, and has
presented at conferences in Europe and the USA. Mike has
two wonderful daughters and is kept out of trouble by
his wife of 29 years, Susan. |
http://www.rampant-books.com/book_2003_2_ault_internals.htm
See the Oracle script collection::
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