update语句用法
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MySql update语句的详细用法
目录用法1、将name='赵'的学生的age都改为182、将name='赵'或age=16的学生的age都改为183、将name='赵'或age=16的学生的age都改为18，name都改为'Zgguxdw李'4、将name='李'[详细]
2023-11-20 09:10 分类：数据库 How to detect what Library is behind the $ function?
I am developing some JavaScript that should work with either Prototype.js or JQuery, thus I need some way to i开发者_开发知识库dentify what is the primary library in use. How can I do that?You can che[详细]
2022-12-28 17:23 分类：问答
加载中,请稍侯......