摘要: 增加一列到某列名后alter table table_name add column_name int after column_name; 改变列名称alter table table_name change old_column_name new_column_name int; 修改类型alt 阅读全文
posted @ 2017-07-05 17:59 chynn-SE 阅读(110) 评论(0) 推荐(0) 编辑