學生對 Coursera Project Network 提供的 Combine Multiple Pieces of Data in SQL 的評價和反饋
課程概述
In this project, you will use MySQL Workbench to write SQL queries that concatenate or combine multiple data values. Since a database is typically designed to store pieces of data at the atomic level, it is often necessary to put pieces back together to make data more useful to a user. A good example of that would be concatenating a customer’s first name and last name to produce a mailing label....