更新数据库中某一列的值，让其在原数的基础上加N
- WBOYOriginal
- 2016-06-07 15:28:321541browse
update 表名 set 目标列名 = 目标列名 + N ;
update 表名 set 目标列名 = 目标列名 + N ;
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：在论坛中出现的各种疑难问题：备份还原问题Next article：MongoDB完全手动安装