addSql('CREATE TABLE tables_tables (tables_source INT NOT NULL, tables_target INT NOT NULL, PRIMARY KEY(tables_source, tables_target))'); $this->addSql('CREATE INDEX IDX_D19ED3B4A53AEE6 ON tables_tables (tables_source)'); $this->addSql('CREATE INDEX IDX_D19ED3B413B6FE69 ON tables_tables (tables_target)'); $this->addSql('ALTER TABLE tables_tables ADD CONSTRAINT FK_D19ED3B4A53AEE6 FOREIGN KEY (tables_source) REFERENCES tables (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('ALTER TABLE tables_tables ADD CONSTRAINT FK_D19ED3B413B6FE69 FOREIGN KEY (tables_target) REFERENCES tables (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('ALTER TABLE utilisateurs DROP CONSTRAINT fk_497b315e4de1870d'); $this->addSql('DROP INDEX idx_497b315e4de1870d'); $this->addSql('ALTER TABLE utilisateurs DROP tabl_id'); } 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('ALTER TABLE tables_tables DROP CONSTRAINT FK_D19ED3B4A53AEE6'); $this->addSql('ALTER TABLE tables_tables DROP CONSTRAINT FK_D19ED3B413B6FE69'); $this->addSql('DROP TABLE tables_tables'); $this->addSql('ALTER TABLE utilisateurs ADD tabl_id INT DEFAULT NULL'); $this->addSql('ALTER TABLE utilisateurs ADD CONSTRAINT fk_497b315e4de1870d FOREIGN KEY (tabl_id) REFERENCES tables (id) NOT DEFERRABLE INITIALLY IMMEDIATE'); $this->addSql('CREATE INDEX idx_497b315e4de1870d ON utilisateurs (tabl_id)'); } }