ALTER TABLE `mob_db` ADD COLUMN `racegroup_malangdo` tinyint unsigned DEFAULT NULL ; ALTER TABLE `mob_db2` ADD COLUMN `racegroup_malangdo` tinyint unsigned DEFAULT NULL ; ALTER TABLE `mob_db_re` ADD COLUMN `racegroup_malangdo` tinyint unsigned DEFAULT NULL ; ALTER TABLE `mob_db2_re` ADD COLUMN `racegroup_malangdo` tinyint unsigned DEFAULT NULL ;