数据库查询代码的相关内容

文章 2017-05-02 来自：开发者社区

《七周七数据库》一一2.3　第2天：高级查询、代码和规则

本节书摘来自异步社区出版社《七周七数据库》一书中的第2章，第2.3节，作者：【美】Eric Redmond，更多章节内容可以访问云栖社区“异步社区”公众号查看。 2.3　第2天：高级查询、代码和规则七周七数据库昨天，我们看到了如何定义数据库表，然后插入数据，更新和删除行，以及读数据。今天我们将更深入探讨PostgreSQL查询数据的各种方法。我们将看到如何对相似的值归类，在服务器端执行代码....

文章 2014-03-27 来自：开发者社区

c++ 连接MySql数据库并执行插入,查询数据测试代码

#include "stdafx.h" #include <windows.h> #include <windowsx.h> #include <SQL.H>//连接库：odbc32.lib odbccp32.lib #include <SQLEXT.H> #include <SQLTYPES.H> #include "resource....

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