FINALLY made it so passing NULL as a param to a database var (! or ?) will result in a NULL being passed to the database. currently only tested on MySQL, but oh well...no plan to test on anything else.
FINALLY made it so passing NULL as a param to a database var (! or ?) will result in a NULL being passed to the
database. currently only tested on MySQL, but oh well...no plan to test on anything else.

note that this works for db::query() params, but also base_model::save()...passing in NULL as the value to any
database query will pass that null through to the DB itself, allowing the NULL setting of fields instead of
blank or 0 or whatever the conversion was.

lyonbros/a-frame