MySQL

MySQL is an open-source relational database management system (RDBMS) that is widely used for building web applications and managing data. It was developed by Swedish company MySQL AB, which Oracle Corporation later acquired.

calistocode.com - How to use Aliases in SQL

How to use Aliases in SQL

As a software developer, understanding SQL is an essential skill. Structured Query Language (SQL) is a programming language used to manage relational databases. It allows developers to enter, manipulate, and retrieve data in a relational database management system (RDBMS). Using SQL aliases can make writing SQL queries more efficient and user-friendly. Aliases, or temporary names,…

calistocode.com - How to use GROUP BY in SQL

How to use GROUP BY in SQL

SQL, short for Structured Query Language, is a popular programming language for managing relational databases. GROUP BY is one of the most commonly used SQL statements. It groups data according to some common attributes and aggregates the result set. In this article, we will review the various uses of GROUP BY in SQL. Understanding GROUP…

calistocode.com - How to use Create Table Extension in SQL

How to use Create Table Extension in SQL

Structured Query Language (SQL) is a domain-specific programming language used in managing and manipulating relational databases. SQL commands are responsible for the creation, modification, and deletion of database tables. The CREATE TABLE statement is one of the most widely used SQL commands, but its functionality can be improved through extensions. One such extension is the…