addSql("CREATE TABLE newsletter_opt_in_confirmation (id INT AUTO_INCREMENT NOT NULL, email VARCHAR(255) NOT NULL, token_hash VARCHAR(64) NOT NULL, expires_at DATETIME NOT NULL COMMENT '(DC2Type:datetime_immutable)', confirmed_at DATETIME DEFAULT NULL COMMENT '(DC2Type:datetime_immutable)', created_at DATETIME NOT NULL COMMENT '(DC2Type:datetime_immutable)', UNIQUE INDEX UNIQ_NEWSLETTER_OPT_IN_TOKEN_HASH (token_hash), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB"); } public function down(Schema $schema): void { $this->addSql('DROP TABLE newsletter_opt_in_confirmation'); } }