很奇怪的mysql查询有关问题；请问一下
很奇怪的mysql查询问题；请教一下
$sql = "select * from user_search_detail where user_id in (430,452,443,452) order by user_id desc";
echo $sql;
$record = mysqli_query($conn,$sql);
这样一个查询为什么没有返回值；
在命令行下查询正常;
难道mysqli接口不支持where id in()字句？
------解决方案--------------------
后面怎么写的。
------解决方案--------------------
我没有象你这样写过啊。
------解决方案--------------------
是可以的哈,可能你需要在检查一下你的sql语句
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