Michael Sattler Archives
SQL Tutorial — Database Programming
SQL (Structured Query Language) — pronounced “sequel” or “ess queue ell” — is a computer programming language...
An Introduction to SQL Case
The key to unlocking the power of computer programming is conditional flow control, the if-then-else constructs which...
SQL Insert: What You Need to Know Today
A characteristic of persistent storage, including relational databases, is the ability to create, read, update, and delete...
SQL Update – An Introduction
A characteristic of persistent storage — including the relational databases upon which SQL operates — is the...
SQL Join – An Introduction
Users of relational databases want all the data they need at their fingertips, while the database designers...