What you'll learn:
- You will learn how to create database tables, alter an existing table and drop a table that's not required using SQL
- You will learn how to query data from a table, apply transformations using functions, filter and sort the data returned using SQL
- You will learn how to join multiple tables, summarise the data as required to produce summaries using SQL
- You will learn how to use sub queries and common table expressions to implement complex logic using SQL
- You will learn how to create and work with views to simplify complex solutions using SQL
- Using SQL, you will learn how to use window functions to carry out complex data analysis with ease
- Using SQL, you will learn how to design and implement a database for a real world project
- You will learn how to write SQL queries required to satisfy the requirements for a real world project
Welcome!
I am looking forward to helping you to become proficient in SQL, one of the fundamental skills required to become a data professional. SQL is one of the important skill required to become data engineer, data analyst, data scientist, web developer, application developer etc. So, if you aspire to be a competent data professional, this is course is for you!
Course Approach:
This is a comprehensive hands-on course with 120+ SQL coding exercises and a Real World Project of building a database for one of the popular sporting tournaments, and writing all the SQLstatements required for the tournament website.
I have combinedmy experience working with SQLin the industry for 25 years with teaching on Udemy for 160,000 students to create this comprehensive curriculum. Throughout the course, I provide guidance on using best practices for writing SQLstatements and also take you through real world examples.
I value your time as much as I do mine. So, I have designed this SQL course to be fast-paced and to the point. Also, the course has been taught with simple English and no jargons. I start the course from basics and progress to complex topics, and by the end of the course you will be proficient in SQL.
Comprehensive Curriculum:
Beginner Level Topic:
Introduction to Databases and SQL
Basics of SQLstatements
Querying Data
Filtering Data
Intermediate Level Topic:
Simple SQLfunctions
Date Functions
Conditional Expressions &Functions
Aggregate Functions
Grouping Data
SQL Joins
SQLConstraints
Primary &Foreign Keys and Relationships
Advanced Level Topic:
Database Design &Entity Relationship Diagrams
Subqueries
Common Table Expressions (CTEs)
Views
Window/ Analytical Functions
Project:
Requirements gathering &Database Design
Writing SQLQueries for a Website
ANSISQL:
This course follows the ANSIstandard for SQL. So, once you complete the course, you will be able to with with SQLon all major databases such as MySQL, PostgreSQL, SQLite, Oracle, SQLServer etc, and also with any big data and parallel processing engines such as Spark SQL, Hive SQL, Snowflake, Google BigQuery, Azure Synapse etc.
Course Outcome:
Once you have completed the course including all the SQL coding exercises and the project, I genuinely believe that you will be in a position to start working in a real world data project using SQL.
Student Feedback:
Here are some of the reviews from existing students which may help you make the decision, but also please feel free to go through the reviews from others at the bottom of this page!
Ayantika N [5*] - This is my first-hand experience with SQL. I thoroughly enjoyed the course, especially being a student with no background in computer language. I found the course well-thought out and beneficial for me. The hands-on examples are really well explained. I look forward to coming back to your courses in future as well. Kudos to you!! :)
Mayank S [5*] - A very comprehensive course which starts with the basics then slowly moves on to intermediate and advanced concepts. The best part is the practice exercises to solidify one's understanding. Easy to follow along.
Ritesh T [5*] - I have purchased all his courses. The best part of him is that, he explains the concepts + the use cases where it would be used. Just like his databricks, azure df, azure synapse courses, the theories are there as well as the scenarios where such concepts could / would / should be used. There are times when a student like me who is working on live projects could use a particular concept, and bingo, his lectures come life saving.
