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所在平台: Udemy |
课程主页: https://www.udemy.com/course/writing-dax-queries/
课程评论：没有评论
Coursera 课程：**DAX 查询编写** **课程概述：** 本课程面向 DAX 开发者，旨在教授如何编写完整的 DAX 查询，并理解其构成、执行工具、数据导出以及常用的 DAX 表函数。DAX 不仅可以用于编写度量值、表达式和计算列，更是一种强大的、类似 SQL 的表格数据查询语言。成为一名专业的 DAX 开发者，不仅仅局限于编写度量值。 **学习目标：** * 理解 DAX 查询的完整结构。 * 学习如何阅读和编写 DAX 查询。 * 熟悉执行 DAX 查询的工具。 * 掌握数据导出技巧。 * 学习各种 DAX 表函数，用于创建和操作数据。 * 通过对比 T-SQL 中的常见查询场景，辅助从 T-SQL 到 DAX 的过渡。 * 通过 15 个问题和练习来检验学习成果。
As a DAX developer you've probably written many measures, expressions and code for calculated columns. But, DAX is also a full featured and powerful query language for retrieving data in a table format, much like SQL. There is much more to being a professional DAX developer than just writing measures.The goal of this course is to teach the student what a complete DAX query is and how to read and write one. You'll learn how a query is constructed, the tools available to execute your queries, exporting data and all the various DAX table functions available to help you create and manipulate data. We'll then help make the transition from being a T-SQL developer to a DAX developer a bit easier by comparing common query scenarios.Finally you'll have a change to test your knowledge with 15 questions and exercises.
