Baselining migrations

[artem.skvira@…]

At some stage one accumulates quite a number of migrations, especially in the team. In that case there's also migrations with same numbers, which have to be merged. Sometimes it leeads to weird errors during rollback/forward migrations.

It's be nice to have an ability to 'baseline' current state of the migrations/DB to just one file (ie 0001_initial) and wipe out the remaining ones.

[andrew]

Yes, this is a feature I think we need for the next release; I'm not sure about how to go about making it work 'safely', however (i.e. how it works when you commit these new baselines and then pull them onto existing installs).