UPDATE t_user SET USEIM = IF(ASCII(USEIM) = '1' OR USEIM = '1',1,0), TELEPHONEPUBLIC = IF(ASCII(TELEPHONEPUBLIC) = '1' OR TELEPHONEPUBLIC = '1',1,0), TELEPHONEPUBLIC2 = IF(ASCII(TELEPHONEPUBLIC2) = '1' OR TELEPHONEPUBLIC2 = '1',1,0), EMAILPUBLIC = IF(ASCII(EMAILPUBLIC) = '1' OR EMAILPUBLIC = '1',1,0), USERINFOPUBLIC = IF(ASCII(USERINFOPUBLIC) = '1' OR USERINFOPUBLIC = '1',1,0), LIAISON_OFFICER = IF(ASCII(LIAISON_OFFICER) = '1' OR LIAISON_OFFICER = '1',1,0) -- WHERE ID = 'p1Dg0Qvs' ; ALTER TABLE `t_user` MODIFY COLUMN `USEIM` bit(1) NULL DEFAULT NULL COMMENT '是否使用及时通讯', MODIFY COLUMN `TELEPHONEPUBLIC` bit(1) NULL DEFAULT NULL COMMENT '手机是否公开', MODIFY COLUMN `TELEPHONEPUBLIC2` bit(1) NULL DEFAULT NULL COMMENT '手机 2 是否公开', MODIFY COLUMN `EMAILPUBLIC` bit(1) NULL DEFAULT NULL COMMENT '邮件是否公开', MODIFY COLUMN `USERINFOPUBLIC` bit(1) NULL DEFAULT NULL COMMENT '受保护信息是否在通信录公开', MODIFY COLUMN `LIAISON_OFFICER` bit(1) NULL DEFAULT NULL COMMENT '是否部门接口人' ;