Mastering PostgreSQL Views and CTEs for Rails Developers: A Comprehensive Guide - DEV Community

14-Mar-2023 820
Views and Common Table Expression or CTE are two important concept in PostgreSQL. There are good chances that you will have to deal with it if you work with data.In my quest to become a SQL wizard, I had to tackle this of course. In a first part I will compare Views and CTE. I will then give you an example with an app I created for my passion of Coffee.
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