Skip to content

Top SQL courses in 2021

SQL stands for Structured Query Language. This means that through this language, you can query databases that are based on this language, such as SQL Server.

With SQL, you can perform common tasks such as obtaining information from tables, updating data, inserting and deleting information. There is no doubt that it is one of the most demanded skills in the industry, and one that you must have if you are a software developer.

That is why I have compiled the best courses for you to learn how to execute SQL queries without problems.

The best SQL course in 2021

This SQL course is designed for you to learn everything related to SQL, and also to be able to administer database servers through MySQL.

Throughout this course, you will learn how databases work through the use of MySQL. Likewise, you will learn to create stored procedures, functions, indexes, triggers, and to understand the classic relational model for a correct design of relational databases.

In addition to this, you will reinforce the knowledge by executing selection, insertion, update and deletion queries, and also how to manage users and their respective privileges. Among the main topics of the course, you will learn:

  • Introduction
  • Working tools for the course
  • Standardization
  • Database design
  • Database creation
  • Manipulating a database through SQL queries
  • Stored procedures
  • Functions
  • Triggers
  • Indexes
  • User administration and permissions
  • Backup copies.
  • Among other topics

The best complete SQL course in 2021

If you are looking for a course that will take you from start to finish, towards becoming an expert in the area of SQL for server administration, then this course is for you.

In this course, you will learn from the theory necessary to work with databases, to the practical part, performing exercises related to the execution of simple and complete queries, through MySQL, HeidiSQL, Workbench, EER Diagrams, AWS RDS.

Thanks to the knowledge acquired, you will be able to work on multiple projects involving the use of SQL. Among the main topics of the course, you will find:

  • Database Fundamentals
  • Normalization of a database
  • SQL language
  • SELECT statements
  • HeidiSQL and MySQL
  • MySQL Stored Procedures
  • MySQL Triggers
  • MySQL Views
  • MySQL Transactions
  • MySQL Events
  • MySQL Console
  • JSON in MySQL
  • AWS – RDS
  • Advanced command line
  • Among other topics

The best SQL crash course in 2021

If you are looking for a quick course that will teach you in a practical and concise way the main SQL commands to get into action as soon as possible, then this course is for you.

In this course, you will quickly learn how to handle the main SQL commands to work with the main database engines. In addition, you will learn how to create, modify and optimize your databases, and how to perform queries to obtain any result you want, either from one or multiple tables.

Among the main topics of the course, you will find:

  • SQL main clauses, such as SELECT, WHERE, INSERT, UPDATE, DELETE, etc.
  • Practice exercises
  • BETWEEN clause
  • UNION clause
  • UNIQUE clause
  • DROP clause
  • ALTER Clause
  • NULL Clause
  • Advanced clauses
  • Among other topics

The best practical SQL course in 2021

If you like practical courses, then, in this practical SQL course, you will find what you need.

Throughout this course, you will learn how to execute the manipulation of your information through the execution of SQL queries. This through a series of practical exercises that will take you by the hand to improve your skills and get better job opportunities.

Among the main topics of the course, you will find:

  • What is SQL?
  • How to install MySQL
  • How to use applications to perform SQL queries
  • Queries to obtain data
  • Aggregation and grouping queries
  • JOIN operations between several tables
  • Conditionals
  • Among other topics

The best SQL course for beginners in 2021

If you are looking for a course that teaches you how to use SQL from scratch, and using one of the most popular database engines, then this course is for you.

In this course you will learn how to manipulate MySQL databases from scratch. This, thanks to MySQL Workbench. At the end of this course, you will be able to create basic and advanced queries, create new tables and manage them to perform the operations you want.

Among the main topics of the course, you will find:

  • Introduction to SQL
  • SELECT queries
  • JOIN and LEFT JOIN queries
  • Functions
  • Data Types
  • Updating Data
  • Creating Tables
  • Keys in SQL
  • Among other topics

The best SQL Course of the 2021.

Top Courses

Useful Information
Useful practical activities
Clear Explanations
Attractive presentation
Expert Instructor

Summary

This is definitely the best SQL course to learn in this 2021.

5