摘要: 1、今天依然是用TEMP1做为例子,此临时表就三列ID_1,NAME,ADDR_1; 1) 修改列名ID_1为UUID, ALTER TABLE TEMP1 RENAME COLUMN ID_1 TO UUID_1; 2) 修改列名UUID_1数据类型为字符; ALTER TABLE TEMP1 M 阅读全文
posted @ 2021-07-24 16:12 DBer 阅读(481) 评论(0) 推荐(0)