Fear.

I agree with you.  Migrate is the preferred method in my tool-box.

Tom Mercadante
Oracle Certified Professional


-----Original Message-----
Sent: Wednesday, April 17, 2002 3:32 PM
To: Multiple recipients of list ORACLE-L


On Wed, 17 Apr 2002, Browett, Darren wrote:

> The previous DBA, also used the export/import method, and is the method
> I am most likely going to use.

Can someone explain why anyone would opt for export/import as a path
to do an 8.0 to 8.1 upgrade?  Doesn't the basic upgrade just consist
of starting the instance on the new ORACLE_HOME and running an upgrade
script?  Why would someone undergo the disruption and complexity of a
full export/import when you can just leave the data where it is?

--
Jeremiah Wilton
http://www.speakeasy.net/~jwilton

> Create the new ORACLE_HOME (8.1.7)
> Patch to rev desired (8.1.7.2 or 8.1.7.3)
> Export from 8.0.5
> Import to 8.1.7.x
> Upgrade application.
> Test like crazy.
> 
> -----Original Message-----
> Sent: April 17, 2002 7:43 AM
> To: Multiple recipients of list ORACLE-L
> 
> we are in the process of upgrading to 8.1.7.3 some of our databases (now
> 8.0.5)
> According to the Doc's thsi has to be done in two steps
> Upgrade to 8.1.7.0.0 followed by and upgrade to 8.1.7.3.0.
> 
> This means that we have to upgrade all our databases in one go, or install
> another base 8.1.7 install to do some databases later.
> 
> On our test system however we have upgraded directly form 8.0.5 and all
> seems to be fine.
> 
> Anybody care to comment/share their opinions/experiences

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