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Oracle : Client version < Database version. [message #503395]

Fri, 15 April 2011 04:21

SAKOURA
Messages: 52
Registered: June 2010
Location: France

Member

Hi evreybody,

A client is installed with a 8.1.7 version of Oracle and it can access and run with a db using an 10gxe version.
If I upgrade my client (10g or 11g), is there any improvement of performances in term of access to data?

Thx in advance for your replies.
Sak.

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Re: Oracle : Client version < Database version. [message #503397 is a reply to message #503395]

Fri, 15 April 2011 04:42

cookiemonster
Messages: 13920
Registered: September 2008
Location: Rainy Manchester

Senior Member

Probably not.
However you probably will have issues with your version of sqlplus not recognising valid syntax so you should upgrade to the correct version regardless.

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Re: Oracle : Client version < Database version. [message #503399 is a reply to message #503397]

Fri, 15 April 2011 05:26

Michel Cadot
Messages: 68645
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

You also have a better security level with a higher level of client.
8i can be easily hacked in our days, this is why 11g no more supports it.

Regards
Michel

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Re: Oracle : Client version < Database version. [message #503400 is a reply to message #503399]

Fri, 15 April 2011 05:31

Michel Cadot
Messages: 68645
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

By the way, I checked on Metalink, 10.2 (and so XE) does not support it either.

Regards
Michel

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Re: Oracle : Client version < Database version. [message #503413 is a reply to message #503400]

Fri, 15 April 2011 06:46

SAKOURA
Messages: 52
Registered: June 2010
Location: France

Member

Hello,
Thanks a lot for the replies but a the connection succeded from a client 8.1.7 to a db which is a 10gxe.
Sak.

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Re: Oracle : Client version < Database version. [message #503414 is a reply to message #503413]

Fri, 15 April 2011 06:48

Michel Cadot
Messages: 68645
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

It succeeds but it is not guaranted that it will always work and will have no problem with the connection.

Regards
Michel

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Re: Oracle : Client version < Database version. [message #503415 is a reply to message #503414]

Fri, 15 April 2011 06:50

SAKOURA
Messages: 52
Registered: June 2010
Location: France

Member

Hello,
Well, I understand. Thanks a lot for your reply.
Have a nice day.
Sak.

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