SQL Certification Free Course - Course Overview

This sql free certification course covers everything from database fundamentals and data modelling to advanced querying with joins, CTEs, and window functions - built for complete beginners and working professionals alike. Gain hands-on experience with 5 real-world projects and earn a blockchain-verified credential recognised by 200+ hiring partners.

Duration

12 Hrs

Course level

Beginner

Modules

Certificate

Included

Students Enrolled : 2600+

Key Features: SQL free certification course

12+ hours structured content

5 portfolio-ready projects

Joins, CTEs & window functions

Live Q&A with industry mentors

Blockchain-verified certificate

What you`ll Learn

Introduction to SQL: Why Learn SQL

What you'll learn?

Importance of SQL: Understand why SQL is crucial for data management and analysis.
SQL in Data Science: Learn about the role of SQL in data science and its applications.
Course Overview: Get an overview of the course structure and key learning objectives.

Data Modeling: Planning Database Structure and Tables

Creating Databases: Creating Tables and Inserting Data

Querying Databases: Using SELECT Statement

Querying Databases: Joining Tables and Common Table Expressions (CTEs)

Querying Databases: Using Window Functions

Skills you'll gain

SQL Fundamentals & Database Design

Table Creation & Data Insertion

SELECT Queries & Data Filtering

JOIN Operations (INNER, LEFT, RIGHT, FULL)

Common Table Expressions (CTEs) & Subqueries

Window Functions (ROW_NUMBER, RANK, PARTITION BY)

Data Modelling & ER Diagrams

Query Optimisation Techniques

Practical Data Science Projects

Get certified

Upon completing all modules, projects, and the final assessment (passing score: 80%), receive a blockchain-verified digital certificate from Hero Vired showcasing your SQL querying, joins, CTEs, window functions, and data modelling expertise. This sql free certification course credential includes a detailed competency map and unique shareable URL. Recognised by 200+ hiring partners with no expiration date.