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From Daniel John Debrunner <...@apache.org>
Subject Re: Soft Upgrade and Downgrade
Date Tue, 21 Mar 2006 14:49:49 GMT
Oystein Grovlen - Sun Norway wrote:
> Kathey Marsden wrote:
> 
>> There is some info here:
>> http://db.apache.org/derby/papers/versionupgrade.html#Version+Upgrade+Mechanism
>>
> 
> 
> I did not understand the purpose of item 7 in the list that describes
> the behavior when the engine version is different from the on-disk
> version.  It says:
> 
> 7. Requirement that EM <= 10 and DM >= 10.

This is a typo, should be greater than equal on EM, i.e.

7. Requirement that EM >= 10 and DM >= 10.

Also there is a typo on item 4, DM.DM should be replaced with DM.Dm.

Dan.


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