ALTER TABLE `client_detail` CHANGE `titel` `titel` ENUM('Dr.','Prof. Dr.','Prof.') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT 'Titel';
ALTER TABLE `coach_detail` CHANGE `titel` `titel` ENUM('Dr.','Prof. Dr.','Prof.') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT 'Titel';