mysql 删除已有分区ALTER TABLE '表名' DROP PARTITION '分区名' ; 版权声明:本文为David_jiahuan原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/David_jiahuan/article/details/84831840