MySQL data transfer to different schema
Take a look here (from one of the founders of stackexchange). Be ABSOLUTELY sure to follow the five links therein to K. Scott Allen's series on "the philosophy and practice of database version control" - in the top 1-2% of the best technical writing that I have ever read.

There are many tools (see here and here) for this (pay and Open Source) - the one that seems to get the most coverage around here is liquibase (disclaimer - haven't used any - my DB versioning involved using v. old Unix VCS software.).