addSql('CREATE SEQUENCE user_code_id_seq INCREMENT BY 1 MINVALUE 1 START 1'); $this->addSql('CREATE TABLE user_code (id INT NOT NULL, related_user_id INT DEFAULT NULL, code VARCHAR(255) NOT NULL, date TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, PRIMARY KEY(id))'); $this->addSql('CREATE UNIQUE INDEX UNIQ_D947C5198771930 ON user_code (related_user_id)'); $this->addSql('ALTER TABLE user_code ADD CONSTRAINT FK_D947C5198771930 FOREIGN KEY (related_user_id) REFERENCES "user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('CREATE SCHEMA public'); $this->addSql('DROP SEQUENCE user_code_id_seq CASCADE'); $this->addSql('ALTER TABLE user_code DROP CONSTRAINT FK_D947C5198771930'); $this->addSql('DROP TABLE user_code'); } }