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laravel mysql pdo,更改Laravel中的基本PDO配置

發布時間:2023/12/9 数据库 41 豆豆
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My shared web host have some problems with query prepares and I want to enable PDO's emulated prepares, there's no option for this in the config\database.php.

Is there any way I can do that in Laravel?

解決方案

You can add an "options" array to add options to your Database Connection within config/database.php:

'mysql' => [

'driver' => 'mysql',

'host' => env('DB_HOST', 'localhost'),

'port' => env('DB_PORT', '3306'),

'database' => env('DB_DATABASE', 'forge'),

'username' => env('DB_USERNAME', 'forge'),

'password' => env('DB_PASSWORD', ''),

'charset' => 'utf8',

'collation' => 'utf8_unicode_ci',

'prefix' => '',

'strict' => false,

'engine' => null,

// Additional options here

'options' => [PDO::ATTR_EMULATE_PREPARES => true, PDO::MYSQL_ATTR_COMPRESS => true,]

],

You will see I've also switched on MYSQL_ATTR_COMPRESS for my connection.

You can find more information on some of the options they have built in here:

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