douyue9704 2016-06-25 08:36
浏览 65

如何将像“exampletablename”这样的TABLE名称更改为“$ exampletablename”

How to make this code working? I have the code:

$tablename = $user_data['id'];

$sql= "CREATE TABLE ".$tablename." (
id INT(6) UNSIGNED AUTO_INCREMENT PRIMARY KEY, 
YO VARCHAR(30) NOT NULL,
DESTINATARIO VARCHAR(30) NOT NULL,
MENSAJE VARCHAR(100),
reg_date TIMESTAMP
)";

I wana create a TABLE for every client, and i whant the id to be the table name.
The problem is that every time i use $tablename as a table name, like in the example, i got this error:

"Error creating table: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '"35599"".

If I change the $tablename with a value like "35599" for example, is creating the table perfectly. Any one knows how to use a the "$tablename" on the sql request?

  • 写回答

0条回答 默认 最新

    报告相同问题?

    悬赏问题

    • ¥20 我想使用一些网络协议或者部分协议也行,主要想实现类似于traceroute的一定步长内的路由拓扑功能
    • ¥30 深度学习,前后端连接
    • ¥15 孟德尔随机化结果不一致
    • ¥15 apm2.8飞控罗盘bad health,加速度计校准失败
    • ¥15 求解O-S方程的特征值问题给出边界层布拉休斯平行流的中性曲线
    • ¥15 谁有desed数据集呀
    • ¥20 手写数字识别运行c仿真时,程序报错错误代码sim211-100
    • ¥15 关于#hadoop#的问题
    • ¥15 (标签-Python|关键词-socket)
    • ¥15 keil里为什么main.c定义的函数在it.c调用不了