ALTER TABLE `customer` ADD COLUMN `Pflege` tinyint(4) DEFAULT NULL; ALTER TABLE `customer` ADD COLUMN `Toilettengang` tinyint(4) DEFAULT NULL; ALTER TABLE `customer` ADD COLUMN `Aggressiv` tinyint(4) DEFAULT NULL; ALTER TABLE `employee` ADD COLUMN `Pflege` tinyint(4) DEFAULT NULL; ALTER TABLE `employee` ADD COLUMN `Toilettengang` tinyint(4) DEFAULT NULL; ALTER TABLE `employee` ADD COLUMN `Aggressiv` tinyint(4) DEFAULT NULL; ALTER TABLE `arbeitszeit` ADD COLUMN `CustomerOid` bigint(19) DEFAULT NULL ; ALTER TABLE `arbeitszeit` ADD COLUMN `OrganisationOid` bigint(19) DEFAULT NULL ;