php - MySQL 1253 COLLATION 错误 PHP

Question

我在尝试创建 MySQL 表时遇到此错误。

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1253 COLLATION 'utf8_general_ci' is not valid for CHARACTER SET 'utf8mb4'' in /home/vagrant/Projects/test_herbert/wp-content/plugins/TestHerbertPlugin/vendor/illuminate/database/Connectors/MySqlConnector.php on line 40( ! ) PDOException: SQLSTATE[42000]: 

这是破坏它的代码。当我取出它时，项目工作正常。

use Illuminate\Database\Capsule\Manager as Capsule;

Capsule::schema()->create('tasks-test', function($table) {
    $table->increments('id');
});

感谢任何设法帮助我的人。

Answer 1

This is the same answer I posted on Getting an error when using COLLATE in a Mysql query

确保您使用的归类与您的字符集兼容。 (例如，UTF8 的排序规则与 UTF8MB4 不兼容)

使用此语句检查您的字符集和排序规则(来自 MySQL Database Character Sets and Collation )

SELECT DEFAULT_CHARACTER_SET_NAME, DEFAULT_COLLATION_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = 'db_name';

如果它们不同，您必须重新配置您的数据库。