addSql('CREATE TABLE user_group (id INT AUTO_INCREMENT NOT NULL, uuid CHAR(36) NOT NULL COMMENT \'(DC2Type:uuid)\', migration_id VARCHAR(255) DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, created_by VARCHAR(255) DEFAULT NULL, updated_by VARCHAR(255) DEFAULT NULL, name VARCHAR(255) NOT NULL, roles JSON NOT NULL COMMENT \'(DC2Type:json)\', UNIQUE INDEX UNIQ_8F02BF9DD17F50A6 (uuid), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); $this->addSql('CREATE TABLE user_group_user (user_group_id INT NOT NULL, user_id INT NOT NULL, INDEX IDX_3AE4BD51ED93D47 (user_group_id), INDEX IDX_3AE4BD5A76ED395 (user_id), PRIMARY KEY(user_group_id, user_id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); $this->addSql('ALTER TABLE user_group_user ADD CONSTRAINT FK_3AE4BD51ED93D47 FOREIGN KEY (user_group_id) REFERENCES user_group (id) ON DELETE CASCADE'); $this->addSql('ALTER TABLE user_group_user ADD CONSTRAINT FK_3AE4BD5A76ED395 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE CASCADE'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('ALTER TABLE user_group_user DROP FOREIGN KEY FK_3AE4BD51ED93D47'); $this->addSql('ALTER TABLE user_group_user DROP FOREIGN KEY FK_3AE4BD5A76ED395'); $this->addSql('DROP TABLE user_group'); $this->addSql('DROP TABLE user_group_user'); } }