SQL Recap for Interviews: In this article, I will be walking you through the commonly used SQL commands which every programmer should know about.
2016-Clean SQL: 如何编写清晰的 SQL 代码。
2016-SQL Cheat Sheet: We realize that it’s hard to fit everything you need to know about SQL on a single A4 page.
Tutorial: Step by Step Database Design in SQL: Database Design and Implementation is applicable for whatever industry your in. Here is a step by step approach to designing and implementing a database in your organisation, using specific data from a sweet shop case study I implemented during my M.Sc. in Software & Information Systems.
Learn Structured Query Language: SQL Tutorial of w3resource aims to meet the need of a beginner to learn SQL without any prior experience.