Wojciech Trocki BTW, there is this schema with more stuff in it:
https://github.com/aerogear/data-sync-server/blob/master/integration_test/config/complete.postgres.valid.memeo.js
which includes
https://github.com/aerogear/data-sync-server/blob/master/integration_test/config/complete.valid.memeo.schema.only.js