在Toad for MySQL中,这显示为{null}。如果fk_ownerID被赋予了一个值,而我后来删除了这个值,我就会设置fk_ownerID = ""。dal->getRowByValue('tableName','id', $_POST['myID']);
if (mysql_num_rows($result) > 0) while ($row
$result = mysql_query("SELECT * FROM `users` ORDER BY `earnings` DESC LIMIT ".$load.",1") or die (mysql_error()); echo "Empty"; while($data = mysql_fetch_array($result))