addSql('CREATE TABLE schedule (id INT AUTO_INCREMENT NOT NULL, client_id INT NOT NULL, INDEX IDX_5A3811FB19EB6921 (client_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); $this->addSql('ALTER TABLE schedule ADD CONSTRAINT FK_5A3811FB19EB6921 FOREIGN KEY (client_id) REFERENCES clients (id)'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE schedule DROP FOREIGN KEY FK_5A3811FB19EB6921'); $this->addSql('DROP TABLE schedule'); } }