多个SQL查询未在Cakephp中执行

问题描述

这里的场景，我上传一个txt文件的sql查询。每次成功上传，我都需要执行它的内容。

Here's the scenario, I am uploading a txt file of sql queries in it. And every successful upload, I need to execute its content as well.

好吧，我似乎无法执行一组查询。只有单行查询。

Well, I cant seem to execute set of queries. Just single line query.

我有query.txt：

I have query.txt:

USE `wifi_analyzer`;

CREATE TABLE 'test' (
    'username' varchar(10) NOT NULL,
    'password' varchar(10) NOT NULL
    );

这是我如何在我的cakephp文件中执行。

And this is how i execute it in my cakephp file.

$fullFile = $file_path.$file_name;
$readFile = fopen($file_path.$file_name, 'r');
$contents = fread($readFile,filesize($fullFile));
$this->User->query($contents);

可以读取文件及其内容。但是，它显示一个错误：

The file can be read as well as its content. However, It displays an error:

SQL Error: 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE TABLE 'test' (
    'username' varchar(10) NOT NULL,
    'password' varchar(10' at line 3 [CORE\cake\libs\model\datasources\dbo_source.php, line 673]

好吧，如果它只是一个单行查询，像这样：

Well, if it is just a single line query like this:

Select * from sometable;

它不会显示任何错误，但是这个单个查询：

it doesn't display any error. But this single query:

CREATE TABLE 'test' (
'username' varchar(10) NOT NULL,
'password' varchar(10) NOT NULL
);

它不会执行。

更新：
我读过这个：

但dunno如果这将有助于，因为我在cakephp

but dunno if this will help since i am doing it in cakephp

推荐答案

不要对表和字段名使用单引号。

Dont use single quotes for table and field names. Execute below query it will work

CREATE TABLE `test` (
`username` varchar( 10 ) NOT NULL ,
`password` varchar( 10 ) NOT NULL
);

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