I sometimes dumb down CSV to what sqlite understands and then just import it there. Gonna have a look at this, but whether it's SQL or Ruby/Python/Perl structur

I sometimes dumb down CSV to what sqlite understands and then just import it there. Gonna have a look at this, but whether it's SQL or Ruby/Python/Perl structures, I generally prefer to spend the least amount possible within actual CSV. Even more so if it contains hierarchical data.