【zz】mysql 添加字段、删除字段、调整字段顺序
转自http://www.cnblogs.com/lmjob/archive/2008/09/22/1295849.html
添加字段:
alter table `user_movement_log`
Add column GatewayId int not null default 0 AFTER `Regionid` (在哪个字段后面添加)
删除字段:
alter table `user_movement_log` drop column Gatewayid
调整字段顺序:
ALTER TABLE `user_movement_log` CHANGE `GatewayId` `GatewayId` int not null default 0 AFTER RegionID
posted on 2012-04-24 11:09 zhanghw0354 阅读(163) 评论(0) 编辑 收藏 举报