=cut
-sub sqlt_type { shift->_get_dbh->{Driver}->{Name} }
+sub sqlt_type {
+ my ($self) = @_;
+
+ if (not $self->_driver_determined) {
+ $self->_determine_driver;
+ goto $self->can ('sqlt_type');
+ }
+
+ $self->_get_dbh->{Driver}->{Name};
+}
=head2 bind_attribute_by_data_type