Whether you’re just getting in to programming or you’ve avoided learning SQL, it’s something every developer faces eventually. You may not be responsible for building and maintaining a database, but ...

A step-by-step introduction to SQL, covering everything from basic commands to advanced techniques. Each code snippet is explained and interpreted, making it easy to understand the concepts and apply ...

SQL (Structured Query Language) is an essential skill for professionals in various fields, including data analysis, software development, and data science. Mastering SQL can significantly enhance your ...

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 ...

In this project you will be practicing inserting and querying data using SQL. You’ll make use of a handy online tool provided by Devmountain that will allow you to ...