相关疑难解决方法(0)

我正在尝试执行一个简单的MySQL查询,如下所示:

INSERT INTO user_details (username, location, key)
VALUES ('Tim', 'Florida', 42)

但是我收到以下错误:

错误1064(42000):您的SQL语法有错误; 检查与MySQL服务器版本对应的手册,以便'key) VALUES ('Tim', 'Florida', 42)'在第1行附近使用正确的语法

我该如何解决这个问题？

我正在使用 Laravel 5.5 我添加了这个依赖项来制作简单的搜索引擎

https://github.com/nicolaslopezj/searchable

但是当我尝试搜索任何东西时遇到问题

SQLSTATE[42000]: Syntax error or access violation: 1055 'myreview.movies.name' isn't in GROUP BY (SQL: select count() as aggregate from (select movies., max((case when LOWER(movies.name) LIKE car then 150 else 0 end) + (case when LOWER(movies.name) LIKE car% then 50 else 0 end) + (case when LOWER(movies.name) LIKE %car% then 10 else 0 end) + (case when LOWER(movies.description) LIKE car then 150 else 0 end) + (case when LOWER(movies.description) LIKE car% then 50 else 0 end) …

我有这一点SQL总是返回一个错误,但我找不到为什么它返回错误.我已连接到数据库,没有错误.我跑PHP 5.2.17,MySQL 5.5.25a和Apache 2.4.2.

的SQL:

DELETE FROM mail WHERE to=1

错误:

您的SQL语法有错误; 检查与MySQL服务器版本对应的手册,以便在第1行的'to = 1'附近使用正确的语法

我在 CakePHP 3.0 中面临使用 Form 将数据保存到数据库的问题。

//add.ctp
<div>
    <?= $this->Form->create($deposit) ?>
    <fieldset>
        <legend><?= __('Add') ?></legend>
        <?php
            echo $this->Form->input('date');
            echo $this->Form->input('profile_id', ['options' => $profiles]);
            echo $this->Form->input('amnt');
            echo $this->Form->input('desc');
            echo $this->Form->input('user_id', ['options' => $users]);
        ?>
    </fieldset>
    <?= $this->Form->button(__('Submit')) ?>
    <?= $this->Form->end() ?>
</div>

这是我的添加功能

public function add()
{
    $deposit = $this->Deposits->newEntity();
    if ($this->request->is('post')) {
        $deposit = $this->Deposits->patchEntity($deposit, $this->request->data);
        if ($this->Deposits->save($deposit)) {
            $this->Flash->success(__('The member deposit has been saved.'));
            return $this->redirect(['action' => 'index']);
        } else {
            $this->Flash->error(__('The member deposit could not be saved. Please, …