addSql('CREATE TABLE versionexport_groupproject (versionexport_id INT NOT NULL, groupproject_id INT NOT NULL, INDEX IDX_8AD2C7DD26F7B6EA (versionexport_id), INDEX IDX_8AD2C7DD9B42E260 (groupproject_id), PRIMARY KEY(versionexport_id, groupproject_id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB'); $this->addSql('ALTER TABLE versionexport_groupproject ADD CONSTRAINT FK_8AD2C7DD26F7B6EA FOREIGN KEY (versionexport_id) REFERENCES VersionExport (id) ON DELETE CASCADE'); $this->addSql('ALTER TABLE versionexport_groupproject ADD CONSTRAINT FK_8AD2C7DD9B42E260 FOREIGN KEY (groupproject_id) REFERENCES group_project (id) ON DELETE CASCADE'); $this->addSql('ALTER TABLE VersionExport DROP groups_user'); } public function down(Schema $schema): void { // this down() migration is auto-generated, please modify it to your needs $this->addSql('DROP TABLE versionexport_groupproject'); $this->addSql('ALTER TABLE VersionExport ADD groups_user VARCHAR(255) CHARACTER SET utf8mb4 NOT NULL COLLATE `utf8mb4_unicode_ci`'); } }