Developers often dispute the merits of SQL as a legitimate programming language, but this misses the point. SQL is a powerful 4GL for accessing data.

So if you want a lucrative programming career (even the lowest paid SQL developers make upwards of $60,000 a year), it’s imperative that you learn a database programming language like SQL.

The original SQL paper was first published in May 1974 by Donald Chamberlin and Raymond Boyce and goes through a set of commands that can be used to work with data and provide those results back ...

Maybe it's not the sexiest programming language, but SQL continues to be important--at least according to one measurement.

SQL, the Structured Query Language, remains one of the most widely used programming languages, coming in fourth in Stack Overflow’s research for 2023. Just over half (51.52%) of professional ...

From fundamental concepts for beginners through advanced topics such as object-oriented development, basic SQL language commands, and much more, you can learn to use PHP to create powerful web apps.