addSql(<<<'SQL' CREATE TABLE document (id INT AUTO_INCREMENT NOT NULL, document_category_id INT DEFAULT NULL, title VARCHAR(255) NOT NULL, filename VARCHAR(255) NOT NULL, internal TINYINT(1) NOT NULL, private TINYINT(1) NOT NULL, INDEX IDX_D8698A7690EFAA88 (document_category_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB SQL); $this->addSql(<<<'SQL' CREATE TABLE document_category (id INT AUTO_INCREMENT NOT NULL, category_name VARCHAR(255) NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB SQL); $this->addSql(<<<'SQL' ALTER TABLE document ADD CONSTRAINT FK_D8698A7690EFAA88 FOREIGN KEY (document_category_id) REFERENCES document_category (id) SQL); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql(<<<'SQL' ALTER TABLE document DROP FOREIGN KEY FK_D8698A7690EFAA88 SQL); $this->addSql(<<<'SQL' DROP TABLE document SQL); $this->addSql(<<<'SQL' DROP TABLE document_category SQL); } }