For an instructor lead, in-depth look at learning SQL click below.
In the modern data-driven world, the ability to work with databases is a must-have skill for any computer programmer. One of the most effective and widely-used tools to manage and interact with databases is Structured Query Language, or SQL. Here, we will discuss some of the best SQL courses available for programmers of all levels.
What is SQL?
SQL is a programming language designed specifically for managing and manipulating databases. Whether you are working on a small project with a simple MySQL database or handling large sets of data in a complex Oracle system, SQL can make your life markedly easier.
Below you’ll find two fundamental SQL commands: Select and Insert.
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-- This is how you can select all columns from a table named 'Users' SELECT * FROM Users |
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-- This is how you can insert values into a table named 'Users' INSERT INTO Users (Username, Password) VALUES ('TestUser', 'TestPassword') |
SQL Courses to Consider
1. “The Complete SQL Bootcamp” by Jose Portilla
Offered through Udemy, this course covers all the basics of SQL syntax, SQL statements like JOIN, UNION, and more. No prior knowledge of SQL or databases is necessary.
2. “SQL for Data Science” by University of California
This course, offered through Coursera, leans more towards the practical applications of SQL in the realm of data analysis and data science.
3. “Learn SQL from Scratch” by Codecademy
Codecademy courses are known for their hands-on, interactive approach, and this SQL course is no exception. You’ll have opportunities to practice SQL commands and queries with immediate feedback.
Wrap Up
Regardless of the platform you choose, the most crucial part of learning SQL is the time spent practicing and using it in real projects. So, invest the time, start querying, and watch as your database management skills grow exponentially. Happy learning!