$sql="SELECT action, tstamp, user, data FROM sys_datalog WHERE dbtable = '".$db_table."' AND dbidx = '".$db_table_idx.":".$primary_id."'";
}else{
$sql="SELECT action, tstamp, user, data FROM sys_datalog WHERE user = '".$_SESSION["s"]["user"]["username"]."' dbtable = '".$db_table."' AND dbidx = '".$db_table_idx.":".$primary_id."'";