PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

I want to learn SQL on my Mac. What’s the best way to get started? If you’re interested in web design or programming, then sooner or later you’re going to encounter SQL (Structured Query Language).

Abstract: Learning database programming such as SQL programming is a challenging task when the queries become more complex. SQL is a declarative language based on relational calculus which describes ...