managing database changes between rails java project

at new office i started, have both java concentration handles many complicated lifting core business logic, also have rails concentration impetus handles web interface server. both opening same database.

up until now, many concentration java application, such, there migrations rails project. sql transform common database managed record changes.sql.

as imagine, creates rather challenging develop.

my initial guess brew codebases java digest rails application, since there dependency there, control sql record source. however, i guess i'd ask here anyone else tackled emanate class success.