Thanks Michael, we might look into that.

- hugi


> On 9. feb. 2017, at 15:15, Michael Gentry <mgen...@masslight.net> wrote:
> 
> Hi Hugi,
> 
> We manage schema changes outside of Cayenne using Flyway (could also use
> Liquibase).  Any schema changes we make are updated by hand in Cayenne
> Modeler.  This works fairly well for us and fits in with our automated
> builds/etc.  Perhaps not the answer you were looking for, though!
> 
> mrg
> 
> 
> On Thu, Feb 9, 2017 at 9:21 AM, Hugi Thordarson <h...@karlmenn.is> wrote:
> 
>> Hi all.
>> In EOF/WOnder we have the most swesome ERXMigrations to manage changes in
>> the data model between versions, i.e. upgrades of the schema (and
>> downgrades, if applicable).
>> 
>> I see that some years ago there was discussion of an API to handle this in
>> Cayenne ( http://svn.apache.org/repos/asf/cayenne/sandbox/cayenne-
>> migrations/ ). but how’s the situation today? Is there something in/for
>> Cayenne to do this, and if not, what tools are people using to manage
>> versioning of their DB schemas?
>> 
>> Cheers,
>> - hugi

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