如何将整理添加到 Laravel 查询

问题描述

我需要像这样运行具有 collat​​e utf8_bin 的查询:

I need to run a query having collate utf8_bin like so:

SELECT * FROM `table` WHERE `field`='value' collate utf8_bin;

这仅适用于管理脚本，我不想更新表字符集本身，仅适用于特定查询.

This is strictly for an admin script and I don't want to update the table charset itself, just for the particular query.

我可以使用 Eloquent ORM 来执行此操作还是需要写出此查询?

Can I do this using the Eloquent ORM or do I need to write this query out?

推荐答案

既然可以配置MySQL驱动使用一个:

Since you can configure MySQL driver to use one:

'mysql' => array(
    'driver'    => 'mysql',
    'host'      => 'localhost',
    'database'  => 'database',
    'username'  => 'root',
    'password'  => '',
    'charset'   => 'utf8',
    'collation' => 'utf8_unicode_ci',
    'prefix'    => '',
),

您可以为您的特定查询创建不同的连接:

You can create a different connection for your particular query:

'mysql-collation' => array(
    'driver'    => 'mysql',
    'host'      => 'localhost',
    'database'  => 'database',
    'username'  => 'root',
    'password'  => '',
    'charset'   => 'utf8',
    'collation' => '<your collation>',
    'prefix'    => '',
),

并在您的查询中使用该连接:

And use that connection on your query:

$users = DB::connection('mysql-collation')->select(...);

在模型上，您可能可以通过这种方式设置连接:

On a Model, you probably will be able to set a connection this way:

$posts = new Word;
$posts->setConnection('mysql-collation');
$posts->where(...);

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