Mysql一次不能执行超过1个查询 [英] Mysql can't perform more than 1 query at a time

问题描述

当我这样做时:

$q = 'insert into movies values("lion king"); select * from movies;';
$result = $db->query($q);
echo mysqli_num_rows($result);

它说$ result是布尔值，而不是mysqli结果. 如果我这样检查$ result:

it says that $result is boolean, not mysqli result. if I check $result like this:

if(!$result) echo 'fail';

它输出失败".

mysql是否一次不能处理多个查询?我该如何解决?

Is mysql not capable of handling more than 1 query at a time? How do I solve this?

推荐答案

$db->query('insert into movies values("lion king");');
$db->query('select * from movies;');

这篇关于Mysql一次不能执行超过1个查询的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！