Structured Query Language (SQL) – Structured Query Language is a language that allows us to access information in a database. A typical query might look like this: NoSQL – NoSQL stands for Not Only ...

SQL Data Manipulation Language (DML) statements Operators and functions Filters and sorting Aggregate functions and group by Advanced operators and functions Learners will be able to: Run SQL DML ...

SQL is a language used to get data from databases. It helps websites, apps, and reports work. Even social media and online shopping use SQL behind the scenes. The basic rules are easy to learn. But a ...