[odb-users] Database schema migration

[Boris Kolpackov]

Hi,

Aarón Bueno Villares <abv150ci at gmail.com> writes:

> Wouldn't be easier to just specify the same change log file on each
> invocation of the ODB compiler over the different class files?

Yeah, sure. It would also be pretty broken.

When you regenerate the changelog, ODB makes a diff between database
models. But now the difference can mean two things: something changed
or this is a database model for a different subset.

Boris