playframework/Play20 — pull request #89 by benmccann (2012-01-23 01:57:14+00:00)
Title: Split evolution file

This splits the evolution files. E.g. instead of 1.sql there is now 1-up.sql and 1-down.sql.

This is nice because it makes evolutions much easier to generate and apply with other tools that can now simply read the entire script instead of having to parse it. The Play code is simpler this way as well.