How to migrate when the schema structure change?
I'm talking about fields moving of a schema of a serialization file that 
needs to be migrated.



On Monday, September 10, 2012 at 11:11:45 PM UTC-4, Jason Hsueh wrote:
>
> The general practices for changing messages are listed here: 
> https://developers.google.com/protocol-buffers/docs/proto#updating.
>
>
> On Wed, Sep 5, 2012 at 7:04 PM, Minhyuk Kwon <mug...@gmail.com 
> <javascript:>> wrote:
>
>> Hello,
>>
>> I have plan for introducing protobuf to in our products for passing 
>> information of product's input project file structure.
>> And this information may frequently upgrade near future(via product 
>> version upgrade).
>>
>> So, I have a question. 
>> If I remove old field from message and add new field, Can I (auto)migrate 
>> without breaking change?
>> And if you guys have(or know) document for this kind practice, please let 
>> me know.
>>
>>
>> Regards,
>>
>> -Kwon
>>
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>
>

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