Data migrations not supported. Automig is good at schema migrations but doesn’t have an easy way to transform columns or run code on your DB. The tool has an answer to this in the roadmap. For my own needs I’ve been able to work around this by doing two-step migrations with default values.

For larger users, data migrations involve lots of design (see for example github’s GH-OST tool). In the future I think migrations should be a native feature in the DB – you should upload a schem…