|national\s*character\s*varying))\z/xi);
}
+# Determine if a data_type is some type of a binary type
+sub _is_binary_type {
+ my ($self, $data_type) = @_;
+ $data_type && ($self->_is_binary_lob_type($data_type)
+ || $data_type =~ /(?:var)?(?:binary|bit|graphic)(?:\s*varying)?/i);
+}
+
1;
=head1 USAGE NOTES