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SQL For Beginners
Rating: 4.3 out of 5(161 ratings)
7,422 students

SQL For Beginners

Learn how to interact with Databases using SQL Language
Created bySujithkumar MA
Last updated 7/2025
English

What you'll learn

  • Understand the terminologies of DB, DBMS, RDBMS, SQL
  • Understand how to query a database using SQL Statements
  • Analyse the case studies and write SQL Statements for the given question
  • Knowing the features of the SQL

Coding Exercises

This course includes our updated coding exercises so you can practice your skills as you learn.

See a demo
Image of coding exercise example

Course content

8 sections • 31 lectures • 3h 19m total length

  • Introduction to SQL, RDBMS12:17
  • Types of SQL Statements - DDL Statements6:32
  • Other types of SQL Statements4:02

    Explore data manipulation language basics, including select, insert, delete, and update, and learn transaction control with commit, rollback, and save points, plus data control statements like grant and revoke.

Requirements

  • No Prerequisites. Designed to start from scratch.

Description

Welcome to my course on SQL For Beginners. It is very essential to know and understand the importance and implementation of database systems in the real world. To interact with a lot of DBMS Softwares available out there, SQL becomes the most wanted language. SQL stands for Structured Query Language which interprets the data in forms of tabular structures. This short term course will give you a good understanding on

1. Fundamentals of Relational Database Management Systems.

2. Procedure to write SQL Statements for any given case study.

After completing this course, you'll be able to perform case studies, form the database and write SQL Queries for the same.

The topics that will be covered in this course are:

1. DDL Statements

2. DML Statements

3. Types of Constraints in SQL

4. Datatypes in Oracle SQL

5. Primary, Foreign Keys

6. Select Statement

7. Select Distinct

8. Where clause

9. Group By clause

10. Order By clause

11. Having clause

12. Aggregate functions

13. Different types of joins in SQL - Inner, Left, Right, Full

14. Sub Queries

And so on.

I will follow a step by step procedure in my pedagogy which will greatly gain you the momentum which accelerates your pace to complete this course at the earliest. Furthermore, None of the Technical Interviews will go without SQL. So, The concepts you learn will gain not only the knowledge but also boosts your confidence levels.


[UPDATE - 13th of July, 2025] - Added the Window Functions

[UPDATE - 13th of July, 2025] - Added one query exercise (Interview Question)

Who this course is for:

  • Computer Science Aspirants
  • Software Engineering Aspirants
  • Anyone who wants to learn SQL

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