addSql('ALTER TABLE reception ADD address_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE reception ADD CONSTRAINT FK_83DC02E3F5B7AF75 FOREIGN KEY (address_id) REFERENCES address (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('CREATE INDEX IDX_83DC02E3F5B7AF75 ON reception (address_id)'); } public function down(Schema $schema): void { $this->addSql('ALTER TABLE reception DROP CONSTRAINT FK_83DC02E3F5B7AF75'); $this->addSql('DROP INDEX IDX_83DC02E3F5B7AF75'); $this->addSql('ALTER TABLE reception DROP address_id'); } }