MySQL外键应用
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MySQL外键类型及应用场景总结
目录1、外键效果演示1.1、创建和添加两张表数据1.2、测试外键作用效果1.2.1、RESTRICT1.2.2、CASCADE1.2.3、SET NULL1.2.4、NO ACTION1.3、外键作用描述以及优缺点总结1.3.1、RESTRICT1.3.2、CASCADE1.3.3、SET NULL[详细]
2025-03-31 11:08 分类：数据库How to make Php application running on Xampp to connect to a remote mysql db?
I have a php application running on XAMPP but I want to connect to a mysql db running on a remote machine(which is also using XAMPP). The application works fine 开发者_开发技巧when I connect to the my[详细]
2022-12-28 20:34 分类：问答
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