Well, I guess it depends on how they implement the "database versioning", but if I had a DVCS that would version a sqlite database inside a file (merge support,

Well, I guess it depends on how they implement the "database versioning", but if I had a DVCS that would version a sqlite database inside a file (merge support, all the trimmings) in addition to the code surrounding that file, I'd switch away from git/svn in an instant.