对比Excel，轻松学习SQL数据分析-宝阳悦读网

　　　　

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对比Excel，轻松学习SQL数据分析

作者：张俊红

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本书是《对比Excel，轻松学生Python数据分析》姊妹篇，同样采用对比的方法，降低学习门槛，提高学习效率。全书分为三篇：第一篇主要介绍数据分析基础知识，包括数据分析的基本概念、为什么要进行数据分析以及常规的数据分析流程，使读者对数据分析有一个整体的认识；第2篇围绕数据分析的整个流程来介绍SQL语法相关的知识，包括如何选取一列数据，如何对数据进行分组运算，还包括窗口函数等进阶知识；第3篇主要介绍SQL数据分析实战，都是一些比较常规的业务场景实战。

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0.730970s

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