14 messages in com.googlegroups.google-appengine[google-appengine] Re: Some Questions...
FromSent OnAttachments
luke30 Apr 2008 02:55 
Brett Morgan30 Apr 2008 02:58 
luke30 Apr 2008 03:09 
Brett Morgan30 Apr 2008 04:20 
javaDinosaur30 Apr 2008 05:40 
Brett Morgan30 Apr 2008 06:57 
Ben the Indefatigable30 Apr 2008 07:26 
javaDinosaur30 Apr 2008 07:27 
javaDinosaur30 Apr 2008 07:42 
Ben the Indefatigable30 Apr 2008 07:45 
javaDinosaur30 Apr 2008 08:02 
Matteo Crippa30 Apr 2008 13:09 
Ben the Indefatigable30 Apr 2008 13:21 
Ben the Indefatigable30 Apr 2008 13:49 
Subject:[google-appengine] Re: Some Questions About The Database API
From:luke (keji@gmail.com)
Date:04/30/2008 03:09:26 AM
List:com.googlegroups.google-appengine

Thanks for your suggestion .Do you mean that I can just add the field in the models and don't change the old fileds. If this ,what the values of the new fields in the old entities ,is it null?

On 4月30日, 下午5时58分, "Brett Morgan" <bret@gmail.com> wrote:

My biggest suggestion is to change models in an upward compatible fashion

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