Я пытаюсь перенести базу данных в laravel, если я добавляю index()
в migration/2014_10_12_100000_create_password_resets_table.php
Я получил ошибку, подобную этой
My-PC MINGW64 /c/xampp/htdocs/ecoprotect
$ php artisan migrate
Migration table created successfully.
Migrating: 2014_10_12_000000_create_users_table
Migrated: 2014_10_12_000000_create_users_table
Migrating: 2014_10_12_100000_create_password_resets_table
Illuminate\Database\QueryException : SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max k
ey length is 767 bytes (SQL: alter table `password_resets` add index `password_resets_email_index`(`email`))
at C:\xampp\htdocs\ecoprotect\vendor\laravel\framework\src\Illuminate\Database\Connection.php:664
660| // If an exception occurs when attempting to run a query, we'll format the error
661| // message to include the bindings with SQL, which will make this exception a
662| // lot more helpful to the developer instead of just the database's errors.
663| catch (Exception $e) {
> 664| throw new QueryException(
665| $query, $this->prepareBindings($bindings), $e
666| );
667| }
668|
Exception trace:
1 PDOException::("SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 767 by
tes")
C:\xampp\htdocs\ecoprotect\vendor\laravel\framework\src\Illuminate\Database\Connection.php:458
2 PDOStatement::execute()
C:\xampp\htdocs\ecoprotect\vendor\laravel\framework\src\Illuminate\Database\Connection.php:458
Please use the argument -v to see more details.
Это мой код igration / 2014_10_12_100000_create_password_resets_table.php:
<?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;
class CreatePasswordResetsTable extends Migration
{
public function up()
{
Schema::create('password_resets', function (Blueprint $table) {
$table->string('email')->index();
$table->string('token');
$table->timestamp('created_at')->nullable();
});
}
}