Can you describe the versatility you're looking for? Why does your
application need to run on multiple DB's? Is the user going to be
selecting a backend database? I'd consider how compelling your reasons
for supporting multiple databases are, because it will be quite a bit of
work even with
You'll probably find that most portable way is a sql file. But,
because of all the differences between different database's syntax
and features, you will probably need to store a different file for
each RDBMS. So you might as well forget about the most portable way
to do it, and simply use
