SQL Constraints
SQL constrains are rules to use the data inserted into a table. They help keep data clean, correct, and meaningful....
Category: SQL Tutorial
Database Tables, Rows, and Columns Explained
Database tables, rows, and columns are the basic building blocks of any database. If you understand these three ideas, working...
SQL Data Types Explained with Examples
SQL data types tell the database what kind of data a column can store. They control how values are saved...
Installing MySQL and Setting Up the Environment
The initial stage of learning about databases is installing MySQL, and setting up your environment. You first have to get...
SQL vs MySQL
For the SQL vs MySQL comparision: SQL is a language not a database. SQL stands for Structured Query Language. It...
Types of Databases (Relational vs Non Relational)
Before you go on to learn SQL in-depth, it‘s useful to get an idea of the major types of databases....
SQL and It’s uses
SQL stands for the Structured Query Language. It is useful to know about SQL and what it does if you‘re...
Introduction to Databases and SQL
Introduction to Databases and SQL is the initial course for anyone who is interested in learning how applications store and...
