MYSQL写入异常讯息

MYSQL 写入错误讯息

$value = array ();

foreach ($all as $cust) {
	$value[] = " ('{$cust['id']}', '{$cust['last']}') ";
}
		
echo $query = " insert into cust (cust_id,last) values ". implode(", ", $value);
$db->query($query);

会出现
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
请问哪里写错了?
------解决思路----------------------
字段列数和值的数量不对应
看你数据，你可能是要批量插入
先将你的 sql 输出看一下，应该是你组织sql错了


------解决思路----------------------
我要你贴出

$value = array ();
 
foreach ($all as $cust) {
    $value[] = " ('{$cust['id']}', '{$cust['last']}') ";
}
         
echo $query = " insert into cust (cust_id,last) values ". implode(", ", $value);

的结果，你贴了吗？
如果是 insert into cust (cust_id,last) values ()
那就是说 $all 是空数组