ALTER TABLE `donson_wage`
DROP PRIMARY KEY,
ADD PRIMARY KEY (`User_name`, `User_Code`);
本文出自 “霸王别集” 博客,请务必保留此出处http://zhangtainren.blog.51cto.com/448826/1555222
2022-10-09 18:35:24
ALTER TABLE `donson_wage`
DROP PRIMARY KEY,
ADD PRIMARY KEY (`User_name`, `User_Code`);
本文出自 “霸王别集” 博客,请务必保留此出处http://zhangtainren.blog.51cto.com/448826/1555222