free mysql course

My SQL Basics

Enrolling in this beginners course will help you develop functional knowledge of one of the Relational Database Management Systems, MySQL, and its usefulness with practicality which will eventually improve your career prospects.

4.46
average rating

Ratings

Beginner

Level

6.75 Hrs

Learning hours

2.6L+
local_fire_department

Learners

Course with completion certificate

blue-tick

Stand out to recruiters

blue-tick

Share on professional channels

blue-tick

Globally recognized

My SQL Basics

6.75 Learning Hours . Beginner

Skills you’ll Learn

About this course

This course will first introduce you to Database Management System (DBMS) with a few examples. Next, you will learn its various types and advantages, followed by the Relational Database Management System (RDBMS), wherein you will comprehend the differences between DBMS and RDBMS. Later, you will get familiar with different Keys and Normalization techniques with examples. Moving ahead, you will be introduced to MySQL and its various concepts like Commands, Filter Records, Operators, Pattern Matching, and Null Values. In addition, you will learn to implement all these concepts through hands-on demonstrations. Once you finish this free course, take the quiz and earn a completion certificate.

Are you ready to upskill further than MySQL? Look no further! Our professional Software Engineering courses cover every skill you need to become an accomplished expert in the domain.

Why upskill with us?

check circle outline
1000+ free courses
In-demand skills & tools
access time
Free life time Access

Course Outline

Introduction to Database Management System

This section begins by defining a database, gives you an overview of the database management system, and briefly explains how to manage and manipulate data in a database. 

Types of Database Management System

This chapter will cover various types of DBMS, including Hierarchical, Network, Relational, and Object-Oriented Databases. You will also be familiarized with several advantages of DBMS.

What is a Relational Database Management System?

This chapter will familiarize you with the RDBMS concepts and a few critical differences between File System, DBMS, and RDBMS.

Key Concepts in Relational Database Management System

This module starts by explaining the concept of keys in RDBMS. You learn about its types and learn them in detail. You will go through the comparison between a super key and a candidate key.

Normalization Technique

This module discusses Normalization and the role it plays in DBMS. In detail, you will learn about its various types like 1NF, 2NF, 3NF, and BCNF(Boyce and Codd Normal Form).

What is SQL and getting started with MySQL

This chapter will brief you on the introduction to SQL and how to install it on your system.

Types of commands in MYSQL

In this chapter, you will learn how to implement various types of Commands in MySQL, such as DDL, DQL, DML, DCL, and TCL, with hands-on demos.
 

Filter records in MySQL

In this chapter, you will learn how to filter the records using the WHERE clause in MySQL.
 

Operators in MYSQL

Now, you will learn how to implement various Operators like AND, OR, and NOT with the help of hands-on demos.
 

Pattern matching in MYSQL

Here, you will learn to find patterns using the LIKE operator with the WHERE clause.

Null values in MySQL

In the final chapter, you will learn to insert a new record or update a record to an optional field without adding a value with the help of a Null value.

Trusted by 1 Crore+ Learners globally

What our learners say about the course

Find out how our platform helped our learners to upskill in their career.

4.46
Course Rating
65%
26%
6%
1%
2%

What our learners enjoyed the most

Ratings & Reviews of this Course

Reviewer Profile

5.0

Such a Good Platform for Learning Skills
I recently completed the SQL course from Great Learning, and I couldn't be more pleased with the experience. The course was well-structured, and the instructors were incredibly knowledgeable, making complex concepts easy to understand. The hands-on exercises were particularly valuable, allowing me to apply what I learned in real-world scenarios. I'm walking away with a strong foundation in SQL, and I feel much more confident in my data analysis skills. I highly recommend this course to anyone looking to advance their career in data.
Reviewer Profile

5.0

It Was a Great Experience
It is easy to understand, and you can follow up in practice.
Reviewer Profile

5.0

It Felt Like a Good Recap of What MySQL is All About
The course provided a strong foundation in database management with MySQL, making complex concepts easy to understand. The hands-on exercises were particularly helpful in reinforcing the lessons.
Reviewer Profile

5.0

Very Easy to Learn with a Lot of Information Provided
The course was incredibly insightful and well-structured. The instructor's clear explanations and practical examples made complex topics easy to understand. I gained valuable knowledge that I can apply in real-world situations. Would recommend.
Reviewer Profile

5.0

Structural Learning Pathway, Very Conceptual and Well Explained
First off, I am a data analyst working at a company, and I was dreaming of having an SQL background. Yet, I got some basic knowledge, but this course made me grounded in what I was looking for to know SQL, i.e., MySQL to be precise. I am confident that I can write queries now to analyze conceptual datasets for analysis. I am grateful to Great Learning Academy, and I am not leaving here. Thank you once more.
Reviewer Profile

5.0

The Course Provided a Solid Foundation in SQL with Clear Explanations and Practical Examples
I really enjoyed how the course covered both basic and advanced SQL concepts, from simple queries to complex joins and subqueries. The hands-on exercises were particularly helpful in reinforcing my understanding and gave me the confidence to apply SQL in real-world scenarios. The step-by-step approach and detailed explanations made it accessible for beginners while still challenging enough for those looking to deepen their knowledge. Overall, an excellent course for anyone wanting to learn SQL.
Reviewer Profile

5.0

Amazing and Insightful Learning Experience
Excellent SQL course! Clear explanations, relevant examples, and concise syntax. Perfect for beginners and intermediate learners. Covers various aspects of SQL, including queries, subqueries, and database management. Highly recommended!
Reviewer Profile

5.0

Great Experience, Really Great Course
I was searching for a course that adds value to my skills, and I found it. It was a really great initiative from the Great Learning team. I would like to thank them for this course. It has enhanced my knowledge that I will be using in my future projects. The designed interface of the website is great, easy to find everything.
Reviewer Profile

5.0

My Experience Learning the Basics of SQL Through Great Learning
The instructors were knowledgeable and engaging, breaking down complex topics into digestible segments. I particularly appreciated the hands-on approach, with plenty of interactive exercises that allowed me to practice writing queries in real time. As I progressed, I delved into key concepts such as data manipulation, retrieval, and the importance of normalization. The platform’s intuitive interface made it easy to experiment with different SQL commands and see immediate results, which reinforced my learning.
Reviewer Profile

5.0

It Was a Good Course and Gave Me a Great Understanding of SQL as a Beginner
I recently completed the SQL course, and overall, it was a fantastic experience. The course was well-structured, starting with the basics of database management and gradually advancing to more complex queries and data manipulation.

Course with completion certificate

blue-tick

Stand out to recruiters

blue-tick

Share on professional channels

blue-tick

Globally recognized

My SQL Basics

6.75 Learning Hours . Beginner

Frequently Asked Questions

What is MySQL, and why is it important in the world of databases?

MySQL is an open-source relational database management system (RDBMS) known for its speed, reliability, and ease of use. It is important because it allows users to store, manage, and retrieve structured data efficiently.

Is prior knowledge of databases or SQL required for this MySQL basics course?

No prior knowledge is usually required for a basic MySQL course. It is designed for beginners and covers fundamental concepts of databases and SQL.

What are the key topics covered in this MySQL basics course?

The course may cover topics such as database design, creating tables, inserting, updating, and querying data using SQL, and basic database administration.

Are there any prerequisites for enrolling in this course?

Prerequisites may include a basic understanding of computer concepts and familiarity with using a computer and its operating system.

How can I benefit from learning MySQL basics for database management?

Learning MySQL basics is valuable for anyone interested in working with databases, as it provides the foundational knowledge needed to create, manage, and query databases efficiently.

Is the MySQL Basics course a certification course?

This MySQL Basics course provides a certificate of completion rather than a professional certification.

Are there practical exercises or hands-on projects in this course?

Many MySQL basics courses include practical exercises or hands-on projects that allow learners to apply what they've learned by creating and manipulating databases.

Is this course self-paced, and how long does it typically take to complete?

The course's pace may vary depending on the platform or institution offering it. Some courses are self-paced, allowing learners to progress at their own speed. The duration can vary, but a basic course might be completed in a few weeks.

Are there any certifications or credentials available upon completing this course?

Some courses offer certificates of completion or digital badges to learners who successfully finish the course requirements. These certificates can be valuable for showcasing your skills.

Where can I find additional resources or courses on MySQL and database management?

In addition to the specific course you mentioned, there are many online platforms, textbooks, and tutorials dedicated to MySQL and database management. Popular platforms include Udemy, Coursera, and MySQL's official documentation.

Can you recommend any books or online resources for further study in MySQL?

Some recommended books include "MySQL Workbench: Data Modeling & Development" by Michael McLaughlin and "MySQL Explained" by Andrew Comeau. Online resources like MySQL's official website and W3Schools offer extensive tutorials and documentation.

How can I apply my knowledge of MySQL basics to real-world database projects?

After completing the basics course, you can start working on practical database projects, such as building a personal website with a database-driven application, creating a blog, or managing data for a small business.

Are there any MySQL certification exams available for advanced proficiency?

Yes, MySQL offers certification exams such as MySQL Database Administrator, MySQL Developer, and MySQL Database Administrator, among others, for those seeking advanced proficiency and recognition.

Will I have lifetime access to the free course?

Yes, this course is self-paced, where you can access it and learn at any time at your convenience.

How much does this course cost?

It is an entirely free course from Great Learning Academy. Anyone interested in learning MySQL and building web applications can get started with this course.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can sign up for multiple courses from Great Learning Academy and can enroll in any field you are interested in at the same time.

Recommended Free NoSQL courses

Free
NoSQL Database
course card image

Free

Beginner

Free
Mongodb Tutorial
course card image

Free

Beginner

Similar courses you might like

Free
VLOOKUP in Excel
course card image

Free

Beginner

Free
MySQL Basics
course card image

Free

Beginner

Free
Excel for Beginners
course card image

Free

Beginner

Free
SQL Interview Questions and Answers
course card image

Free

Beginner

 

Basics of MySQL

 

MySQL is generally an RDMS (Relational Database Management System) which is based on SQL (Structured Query Language), which is the popular language for accessing, manipulating and managing the data. This is a free and open-source software under the terms of the GNU (General Public License), which is also available under a variety of proprietary licenses. This software is ideal for both small and large applications. It is very swift, reliable and also easy to use and it is free to download and access. It was developed, distributed and supported by Oracle Corporation. In this MySQL free course, you will understand the topics of MySQL database that provides information about how to manage the database and also how to manipulate data of the database with the assistance of SQL queries. These queries can be used for inserting data, updating them, deleting the records, selecting them, creating tables, truncating the records or dropping the tables.

 

This RDBMS software provides the following:

  1. It describes the relationship of a database in the form of the tables which are also known as relations.
  2. It also permits us to carry through the database operations on tables, rows, columns and also indexes.
  3. It also brings forth the Referential Integrity between the rows or columns of various database tables. 
  4. We can avail multiple tables for the end-users with the help of many SQL queries and combined useful information.

Since we know MySQL is used to store the data in the form of tables. These databases are benefiting us by storing the information categorically. The XYZ Company may have a database that would require the tables for their employees, their products, the customers and also about the orders. 

 

In prior to starting with MySQL basics, let us see a few definitions correlated to the database: 

  • Database: The collection of tables with relevant data is known as a Database.
  • Table: It consists of rows and columns, a matrix with data. The cols are used to specify the type of data considering that the rows contain the actual data itself.
  • Row: Also known as tuple or record.
  • Column: Also known as attribute or field.
  • Primary key: Primary key is a unique key constraint. This key value cannot occur twice in the table. Since it is a combination of unique + not null. 
  • Foreign key: Foreign key is used to establish the relation or the connection between two tables.
  • Index: Just like an index which we have at the back of the book, here we have an index in the database which works as the same.
  • Referential Integrity: To make sure that the foreign key value is always pointing to an existing one, we need Referential Integrity.  

Let’s know about few data manipulation statements:

  • Select: This clause is used to SELECT the data you require from the respective table.
  • From: This clause is used to define the name of the table FROM which data is selected.
  • Where: This clause is used to filter out the data according to the conditions provided.
  • Order By: This clause is used to sort the data according to our requirements. Be it sorting in ascending or in descending order.
  • And: This operator is used for the filtering process with the Boolean logic.
  • Or: This operator is similarly used for the filtering process and for comparison purpose.
  • In: This operator is used with the WHERE clause to find out if the value matches any values in the list or the subquery.
  • Not In: This operator works the other way round of the IN operator. This is used to identify that none of the value matches with the values in the list or the subquery.
  • Between: This is operator is used when we have a range of values to be selected.
  • Like: This operator is used to select a value by describing a certain pattern for it. 
  • Not Like: This operator is the opposite of the LIKE operator.
  • Inner Joins: Joins are basically used to obtain data from two or more table simultaneously. So this join is used to get valid or matched outputs from the table.
  • Left Outer Join: This join is used to obtain all the valid as well as the invalid outputs from the left table.
  • Right Outer Join: This join is used to obtain all the valid as well as the invalid outputs from the right table.
  • Full Outer Join: This join is the combination of the LEFT and RIGHT outer joins. Here, we get the valid as well as the invalid data from all the tables.
  • Cartesian Join: This is used to obtain both the matched as well as unmatched outputs from the tables. But the number of unmatched data is more as compared to matched data. Hence, this join is not widely used. 
  • Natural join: We can use this join when we do not know the primary key and foreign key relation between the tables. If there is a primary key foreign key relation then this join gives the output as an INNER join, but if there is no relation between the tables then we get the outputs as CARTESIAN join.
  • Group By: This clause is used to group the record based on the conditions provided.
  • Having: This clause is used to filter conditions having group by clause.
  • Subquery: It is a query (inner query) written inside another query (outer query). The output of the inner query is given to the outer query as the input. Taking this input from the inner query the outer query executes completely and generates the result. It is also used to establish a connection between the tables.
  • Union and Union All: These operators are used to combine two or more results sets of multiple queries into a single result set.
  • Insert: This statement is used to INSERT data into the table or database.
  • Insert Multiple Rows: It is also used to INSERT multiple rows into the table.
  • Update: This statement is used to UPDATE the data which is existing inside the table or the database.
  • Delete: This statement is used to DELETE rows from a single table or multiple tables, we can restore the records using the FLASHBACK command.
  • Rename: This statement is used to RENAME the existing table name from the database.
  • Create: This statement is used to CREATE the table inside the database.
  • Alter: This statement is used to ALTER the table name, modify any column name, add or remove rows and columns, etc.
  • Truncate: This statement is used to TRUNCATE the rows, when we truncate all the rows get deleted and cannot be restored back.
  • Drop: This statement is used to Drop the table, here the records along with the table structure gets deleted. But we can restore it with the ROLLBACK command.
  • Rollback: This statement is used to restore back the records along with the table structure as it is with the help of this ROLLBACK statement.
  • Commit: This command is used to COMMIT the record, which is we save the last record into the database so that it can be restored if deleted.

 

After the completion of this course, you will get a better knowledge of MySQL basic commands which will be helpful for further knowledge on an intermediate level. 

A MySQL Developer, an IT professional is responsible for all phases of Database Administration on all environments with significance on performance troubleshooting, analytical problem solving and also on business customer support. 

 

Advantages:

SQL has many merits which makes it popular and highly in demand. It is a well-grounded and well-organized language that is used to communicate with the database.

  • Faster Query Language.
  • No coding skills.
  • Standardised Language.
  • Interactive Language.
  • Portable.

 

Disadvantages:

Although SQL has various advantages, it still has a few disadvantages.

  • Complex Interface.
  • Cost.
  • Partial Control.
Enrol for Free
%>

Refer & Win >

Premium course worth ₹15,000/-