How to deal with INNER JOIN in SQL

Category: SQL :: Published at: 29.12.2021

INNER JOIN is the simplest JOIN type and if you want to understand the clue of using JOINS,
you definitely should start from this point.

In this article i will show you how to use INNER JOIN and explain when to use it properly.

Read more

How to use AS alias in SQL

Category: SQL :: Published at: 29.12.2021

Sometimes you want to change the column name to make it more readable and easier to analyze.

AS clause will fit all your expectations in this field

Read more

How to use SQL GROUP BY and HAVING clauses

Category: SQL :: Published at: 27.12.2021

This article will help you with understating GROUP BY and HAVING commands inside SQL language.

Read more

SQL Basic Commands

Category: SQL :: Published at: 27.12.2021

SQL is not a hard language, but the common usage of different ORM tools can make us less focused on clean SQL queries than ever.

This is why i wrote here a small cheatsheet with simple SQL commands.

Read more