RE: Oracle 24x7 shops and Patches-Upgrades.
- From: "Christian Antognini" <Christian.Antognini@xxxxxxxxxxxx>
- To: <patrick@xxxxxxxxxxxxxx>
- Date: Thu, 21 Dec 2006 16:44:22 +0100
Patrick
> The main caveat I picked up from Tom Kyte's talk was that tables are
not
> "versionable". So if one of our upgrades included a change to a table
> then the above approach would not work, and we would have to suffer
> downtime, as currently. This could be mitigated by encouraging table
> access via views.
Oracle's idea, as mentioned from Tom in his presentation, is to solve
such situation with edition views and cross-edition triggers.
Best regards,
Chris
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