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Model-Evolution best practices [message #1061156]

Thu, 30 May 2013 09:37

Florian Pirchner

Messages: 94
Registered: July 2009

Member

Hi,

i got a question to the community. How are you doing model-evolution and data-migration with JPA?

XYZEntity(v1)
prop address : String
prop name : String

XYZEntity(v2)
prop deliveryAddress : String // renamed from address
prop searchValue : String <NOT NULL> // added. Must not be null
// prop name was removed

Are there any tools to migrate from v1 to v2 or are you writing plain sql-scripts for each database?

I am looking for ideas from community what are best practices.

Thanks a lot
Florian

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