addSql('CREATE TABLE patient_medical_records (id INT AUTO_INCREMENT NOT NULL, uuid VARCHAR(36) NOT NULL, title VARCHAR(200) NOT NULL, body LONGTEXT DEFAULT NULL, recorded_at INT NOT NULL, created_at INT NOT NULL, record_id INT NOT NULL, UNIQUE INDEX UNIQ_3B2B3121D17F50A6 (uuid), INDEX idx_pmr_record (record_id), PRIMARY KEY (id)) DEFAULT CHARACTER SET utf8mb4'); $this->addSql('ALTER TABLE patient_medical_records ADD CONSTRAINT FK_3B2B31214DFD750C FOREIGN KEY (record_id) REFERENCES patient_records (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 patient_medical_records DROP FOREIGN KEY FK_3B2B31214DFD750C'); $this->addSql('DROP TABLE patient_medical_records'); } }