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<?php
declare(strict_types=1);
namespace Application\Migration;
use Doctrine\DBAL\Schema\Schema;
use Ecodev\Felix\Migration\IrreversibleMigration;
class Version20200707143654 extends IrreversibleMigration
{
public function up(Schema $schema): void
$this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
$this->addSql('ALTER TABLE session ADD mailing_list VARCHAR(255) DEFAULT \'\' NOT NULL');
}