Introduction
5. SQL

Instruction

So, how do we get in touch with our database? We use the so-called Structured Query Language. Of course, no one uses the full name – we just call it SQL for short.

All relational databases understand SQL, but each database uses a slightly different flavor of the language. However, SQL Server has it's own extension of SQL called Transact SQL (or T-SQL for short). You are going to learn this version of SQL in this course.

Exercise

Click Next exercise to continue.