Migration from Oracle9i to Oracle 10g

Hi All,
Is anyone aware of exact differences between Oracle 9i and 10G?
Can some one point me to any URL where I can find exact list of difference between Oracle 9i and 10G?
Thanks in advance.
Regards
Ninad K

Hi,
There are so many differences.
You can start to have a look to the doc: Oracle® Database New Features Guide 10g Release 2 (10.2)
http://download.oracle.com/docs/cd/B19306_01/server.102/b14214/toc.htm
I hope it helps you.
Regards
Mireille

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