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Oracle upgrade from 10.0.2 to 10.0.3
Oracle Tips by Burleson Consulting |
Question: Currently my database running on 10.0.2
version. I have to upgrade for some errors on my
application side. I even don't have an basic idea how to start
this upgrade.
Answer: (by Michael Cunningham) -
MAKE SURE YOU BACKUP THE DATABASE FIRST.
When you download the patch you should have a README.html file and that is the
best place to look for instructions. There are extra sections in this file so
you only need to read the parts that pertain to your current version of oracle
(which you say is 10.0.2).
The general idea for an Oracle upgrade is:
- verify prerequisites (such as AIX patches)
- take a complete backup
- shutdown oracle database and other
services
- install the 10.0.3 database kernel using
the runInstaller script
- startup oracle services
- startup each database with STARTUP UPGRADE
(this is what you will use for your minor upgrade)
- run a script (such as ?/rdbms/admin/catupgrd.sql)
restart the database
Again, the best thing to do is read that README.txt file.
Also see
MOSC note 337096.1.
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