创建数据表错误: You have an error in your SQL syntax; check the manual that corresponds to your MySQL serve

问题描述

<?php // 创建连接 $conn = new mysqli("localhost", "uesename", "password","test"); // 检测连接 if ($conn->connect_error) {die("连接失败: " . $conn->connect_error); } // 使用 sql 创建数据表 $sql = "CREATE TABLE new ( id int(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY, title varchar(100) NOT NULL, author varchar(20) NOT NULL, content text NOT NULL, created_at datetime NOT NULL, )ENGINE=InnoDB DEFAULT CHARSET=utf8 "; if ($conn->query($sql) === TRUE) { echo "Table MyGuests created successfully"; } else { echo "创建数据表错误: " . $conn->error; } $conn->close(); ?>

问题解答

创建表格的语句，最后这里不能有逗号，去掉应该就可以了。这个是sql语法，前面都需要逗号，最后不需要。

created_at datetime NOT NULL )ENGINE=InnoDB DEFAULT CHARSET=utf8 ";