SQL Preparation

This is my SQL Preparation Journey.

This repository guides you through the SQL - Basic, Intermediate and Advance Commands with real world scenarios along with codes.

Overview of SQL Preparation Some of the key topics covered in this SQL Preparation based on their level of difficulty includes:

• Basic Select
• Advanced Select
• Aggregation
• Basic Join
• Advanced Join
• Alternative Queries

In this Journey of learning SQL, you will get to know about the different commands based on their level of difficulty and arrange in different Sub-Domains

Basic Select

We begin our journey from Hacker Rank practice course. Click Basic Select to begin learning. In this practice course we learn about Basic Select operations with respective clauses. Learn more..

Advanced Select

We begin our journey from Hacker Rank practice course. Click Advanced Selectto begin learning. In this practice course we learn about Advanced Select operations with respective clauses.Learn more..

Aggregation

We begin our journey from Hacker Rank practice course. Click Aggregation to begin learning. In this practice course we learn about Aggregation operations with respective clauses.Learn more..

Join Operations

We begin our journey from Hacker Rank practice course. Basic Join and Advanced Join to begin learning. In this practice course we learn about Join operations with respective clauses.Learn more..

Alternative Queries

We begin our journey from Hacker Rank practice course. Click Alternative Queries to begin learning. In this practice course we learn about Alternative queries with respective clauses.Learn more..