+<h1>-- populate barcode table</h1><?php
+$data = $this->db->safe_query_fetch('SELECT model_id as id, model_barcode as bar FROM model;');
+//print_r($data);
+echo("UPDATE item SET barcode_id=model_id;\n");
+echo("INSERT INTO barcode (barcode_id,model_id,barcode_name) VALUES\n");
+foreach($data as $line) echo("('".$line['id']."','".$line['id']."','".$line['bar']."'),\n");
+?>