我对某事很不安全。如果我想删除我的数据库的整个表,代码是否正确?或者我是否需要添加更多代码?它需要一个while循环,还是有什么我误解的?
del.php:
<form method="POST" action="del.php">
<button type="button" name="delete" id="delete" value="Delete">
</form>
<?php
include 'connect.php';
$stmt = $mysqli->prepare("DELETE * FROM numbers") or die($mysqli->error);
?>
答案 0 :(得分:0)
您可以删除通配符*
,即
$stmt = $mysqli->prepare("DELETE FROM numbers") or die($mysqli->error);
答案 1 :(得分:0)
必须是DELETE FROM numbers
$stmt = $mysqli->prepare("DELETE FROM numbers") or die($mysqli->error);
如果你想截断,你可以
TRUNCATE [TABLE] numbers