addSql(<<<'SQL' CREATE TABLE emoji (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, rarity_id INTEGER NOT NULL, parent1_id INTEGER DEFAULT NULL, parent2_id INTEGER DEFAULT NULL, name VARCHAR(255) NOT NULL, code VARCHAR(255) NOT NULL, strength DOUBLE PRECISION NOT NULL, toughness DOUBLE PRECISION NOT NULL, intelligence DOUBLE PRECISION NOT NULL, speed DOUBLE PRECISION NOT NULL, fights_won INTEGER NOT NULL, CONSTRAINT FK_B64BF632F3747573 FOREIGN KEY (rarity_id) REFERENCES rarity (id) NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT FK_B64BF632861B2665 FOREIGN KEY (parent1_id) REFERENCES emoji (id) NOT DEFERRABLE INITIALLY IMMEDIATE, CONSTRAINT FK_B64BF63294AE898B FOREIGN KEY (parent2_id) REFERENCES emoji (id) NOT DEFERRABLE INITIALLY IMMEDIATE) SQL); $this->addSql(<<<'SQL' CREATE INDEX IDX_B64BF632F3747573 ON emoji (rarity_id) SQL); $this->addSql(<<<'SQL' CREATE INDEX IDX_B64BF632861B2665 ON emoji (parent1_id) SQL); $this->addSql(<<<'SQL' CREATE INDEX IDX_B64BF63294AE898B ON emoji (parent2_id) SQL); $this->addSql(<<<'SQL' CREATE TABLE rarity (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, name VARCHAR(50) NOT NULL, drop_rate DOUBLE PRECISION NOT NULL) SQL); $this->addSql(<<<'SQL' CREATE UNIQUE INDEX UNIQ_B7C0BE465E237E06 ON rarity (name) SQL); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql(<<<'SQL' DROP TABLE emoji SQL); $this->addSql(<<<'SQL' DROP TABLE rarity SQL); } }