目录一.多表关系一对一关系一对多/多对一关系多对多关系二.外键约束特点创建外键约束方式1-在创建表时设置外键约束方式2-在创建表时设置外键约束在外键约束下的操作1.数据插入2.删除数据3.删除外键约束外键约束-多对
How can use t开发者_JAVA技巧he Windows Identity Foundation SDK with Windows XP ? Windows Identity Framework is not supported on Windows XP.As per the documentation, WIF requires:
I\'m investigating smart pointers w开发者_StackOverflowith \"shared\" functionality for Windows CE and Mobile, where the VS 2008 tr1 std::shared_ptr cannot be used (due to linkage to a v.9 dll not pre
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