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From "Mamta Satoor" <msat...@gmail.com>
Subject Re: Soft upgrade
Date Wed, 21 Mar 2007 20:21:27 GMT
The Developer's guide says under "Upgrade" section that only operation which
can change the undelying database structure are not allowed during soft
upgrade.

Mamta


On 3/21/07, Mamta Satoor <msatoor@gmail.com> wrote:
>
> Hi,
>
> I have a generic question about soft upgrade. Are users allowed to perform
> DDL/DML while the database is in the soft upgrade mode? Or are they only
> allowed to query the database? If user is allowed to do DDL and DML, then
> Derby must have special code for soft upgrade which prevents operations
> which can result in change in data structures which are not compatible with
> the actual database version.
>
> Mamta
>

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