} else {
if (en != null)
mf = en.getField(head.name());
_value_places.append("?");
values.add(head.value());
ValueAdaptor adaptor = Jdbcs.getAdaptorBy(head.value());
if (mf != null && mf.getAdaptor() != null)
adaptor = mf.getAdaptor();
adaptors.add(adaptor);
}