Learn how to master the SELECT statement to form truly useful data queries. This article explains functions, clauses, and keywords that will make your life a lot easier. Due to popular demand, we’re ...

Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types. Datetimes and intervals are ...

You will often hear people say, “I don’t need to learn ‘programming’ skills, that’s for the tech guys”; but we live in an increasingly competitive world and the job market can be difficult to navigate ...