Chevron Left
返回到 Introduction to SQL Window Functions

学生对 Coursera Project Network 提供的 Introduction to SQL Window Functions 的评价和反馈

4.3
11 个评分

课程概述

Welcome to this project-based course Introduction to SQL Window Functions. This is a hands-on project that introduces SQL users to the world of window functions. In this project, you will learn how to explore and query the project-db database extensively. We will start this hands-on project by retrieving the data in the table in the database. By the end of this 2-hour-and-a-half-long project, you will be able to use different window functions to retrieve the desired result from a database. In this project, you will learn how to use SQL window functions like ROW_NUMBER(), LEAD(), LAG(), and FIRST_VALUE() to manipulate data in the project-db database. These window functions will be used together with the OVER() clause to query this database....
筛选依据:

1 - Introduction to SQL Window Functions 的 1 个评论(共 1 个)

创建者 Adam S

Jul 26, 2022