#移动数据 UPDATE dcs_organize_user AS a, dcs_organize_user AS b SET a.SHORTTELNO=b.USERTELNO WHERE a.id=b.id; #字段加前缀 UPDATE dcs_organize_user SET USERTELNO=CONCAT(‘0038089819‘,USERTELNO);
#移动数据 UPDATE dcs_organize_user AS a, dcs_organize_user AS b SET a.SHORTTELNO=b.USERTELNO WHERE a.id=b.id; #字段加前缀 UPDATE dcs_organize_user SET USERTELNO=CONCAT(‘0038089819‘,USERTELNO);
原文：http://www.cnblogs.com/alamps/p/8081123.html