// this down() migration is auto-generated, please modify it to your needs
$this->addSql('ALTER TABLE `categories` DROP eda_info_reference_prefix, DROP eda_info_invisible, DROP eda_info_exclude_from_bom, DROP eda_info_exclude_from_board, DROP eda_info_exclude_from_sim, DROP eda_info_kicad_symbol');
$this->addSql('ALTER TABLE `footprints` DROP eda_info_kicad_footprint');
$this->addSql('ALTER TABLE `parts` DROP eda_info_reference_prefix, DROP eda_info_value, DROP eda_info_invisible, DROP eda_info_exclude_from_bom, DROP eda_info_exclude_from_board, DROP eda_info_exclude_from_sim, DROP eda_info_kicad_symbol, DROP eda_info_kicad_footprint');