Name: Learn SQL
Brand: w3schools
Price: 66.5 USD
Availability: InStock

Learn SQL

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$95.00

$95.00 - $95.00

$95.00

$66.50

$66.50 - $66.50

$66.50

Start your data management journey with our all-in-one, beginner-friendly course.

✅ No experience needed – perfect for beginners!
✅ Learn at your own pace – flexible, self-paced learning.
✅ Master SQL – essential for backend development and data analysis.
✅ Get access to premium learning content – Challenges, Practice Tests, and much more.
✅ Earn a certification – boost your resume and stand out.
✅ Exam included – everything you need to succeed!

Join thousands of learners and get certified with W3Schools.

14-Day Money-Back Guarantee

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Testimonials

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-Ahmed Y.

"Perfect e-learning course for beginners. The training is very well structured together with quizes after almost every lesson. Great job! I really enjoyed it!"

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"It was fun learning html with w3schools. An amazing experience. Simple,clear, and concise, easy to learn tutorials, exercises and 'try it yourself ' as a tool of measure of understanding."

-Gerald O.

Skill-Level Certifications

Use the W3Schools Certification Program to show and confirm your skills. The exams are adaptive, starting at intermediate and moving to professional and advanced levels. When you pass, you earn the Certified SQL Developer Certification.

Our platform offers certification exams right at your fingertips, and you’ll see your results immediately, so you know exactly where you stand. These industry-recognized certificates help you stand out and give you a head start in your career.

This course includes the exam.

By enrolling, you’ll receive all the materials and guidance you need to prepare for and pass the test.

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W3Schools Challenges

Create and use engaging hands-on coding challenges, making learning both fun and competitive.

You will receive instant feedback on your performance in challenges, allowing you to progress without waiting for a review.

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SQL Course and Certification

earn SQL with this course and understand how to work with databases. SQL is important for managing and analyzing data.

This course contains reading materials, quizzes, and exercises that end with a final exam and certification.

The Exam is included in this certificate course.

You have three attempts to pass the test or improve your score. Your highest score will always be recorded.

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Learning Outcomes

Understand what SQL is and why you would use it.
Create and manage databases and tables.
Insert, update, and delete data in tables.
Use SELECT with filters (WHERE) and sorting (ORDER BY) to get data.
Use JOIN to combine data from multiple tables.
Use functions like SUM, AVG, and COUNT to group data and add them up.
Create table relationships with foreign keys.
Use SQL functions like MIN, MAX, and COUNT.
Understand subqueries and indexes.
Manage user permissions and data security.

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Industry certification

Industry recognized certification to your LinkedIn profile, resume, or CV.

Flexible schedule

Complete the exam at your own pace. The exams have no expiration date.

Join the millions of learners

W3Schools is trusted by over 75 million learners and companies every month.

Code challenges

Stay engaged with hands-on coding challenges that help you practice and test what you've learned.

Access hundreds of coding challenges
Get instant feedback with auto-grading
Receive personalized guidance with manual grading
Work on exercises ranging from simple to complex

Benefits of SQL Certificate:

Get better chances at landing jobs in SQL Development.
Stand out from other candidates
The Certificate proves you have mastered the fundamental skills of SQL Development, which builds trust with potential employers.
Showcase your skills on your resume, LinkedIn and other social media.
Become more attractive in the job market

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Overview of the Training Modules

Topic	Description
SQL Introduction	Learn the basics of SQL
SQL Syntax	Understand SQL syntax rules
SQL SELECT	Retrieve data from a database
SQL SELECT DISTINCT	Select unique values
SQL WHERE	Filter results with conditions
SQL ORDER BY	Sort query results
SQL AND, OR, NOT	Combine conditions
SQL INSERT INTO	Insert new records
SQL NULL Values	Handle NULL values
SQL UPDATE	Modify existing records
SQL DELETE	Remove records
SQL SELECT TOP	Select top records
Aggregate Functions	Perform calculations on data
SQL MIN and MAX	Find minimum and maximum values
SQL COUNT, AVG, SUM	Aggregate numeric data
SQL LIKE	Match patterns in data
SQL Wildcards	Use wildcards for pattern matching
SQL IN	Match values in a list
SQL BETWEEN	Select values within a range
SQL Aliases	Use aliases for tables and columns
SQL Joins	Combine data from multiple tables
SQL INNER JOIN	Return matching records from both tables
SQL LEFT JOIN	Return all records from the left table
SQL RIGHT JOIN	Return all records from the right table
SQL FULL JOIN	Return all records when there is a match
SQL Self Join	Join a table with itself
SQL UNION	Combine multiple query results
SQL GROUP BY	Group data by columns
SQL HAVING	Filter groups of data
SQL EXISTS	Check for the existence of records
SQL ANY and ALL	Compare multiple values
SQL SELECT INTO	Copy data into a new table
SQL INSERT INTO SELECT	Copy data from one table to another
SQL CASE	Use conditional logic in queries
SQL NULL Functions	Handle NULL values effectively
SQL Stored Procedures	Use stored procedures for automation
SQL Comments	Add comments in SQL
SQL Operators	Use operators in SQL
SQL Database	Understand database concepts
SQL Drop DB	Delete a database
SQL Backup DB	Backup and restore databases
SQL CREATE TABLE	Create new tables
SQL Drop Table	Delete existing tables
SQL Alter Table	Modify table structures
SQL Constraints	Define rules for table data
SQL Unique	Ensure unique values
SQL Primary Key	Define a unique identifier
SQL CHECK Constraint	Enforce specific column rules
SQL Default Constraint	Set default values
SQL Create Index Statement	Speed up queries with indexes
SQL Auto Increment	Auto-generate values
SQL Dates	Work with date and time
SQL Views	Create virtual tables
SQL Injections	Prevent SQL injection attacks
SQL Hosting	Host SQL databases online
SQL Data Types	Different data types in SQL

Get Your Certificate

W3Schools has been a leading authority in web development education
for over 20 years, providing comprehensive resources and training for developers
worldwide. This recognition and credibility within the industry make our certifications in demand.

Prepare for a career in SQL

Prepare for a career in SQL
Earn your SQL certificate from W3Schools, tailored to your skill level.
Showcase your expertise in database management and data manipulation using SQL.
Qualify for high-demand job titles such as:
Database Administrator, Data Analyst, and Backend Developer.

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Course overview

Course fee:	$95
Course level:	Beginner
Time to complete:	48 hours
Course Format:	Self paced
Language:	English
Prerequisites:	None
Exam and Certification:	Included
Number of certificates:	1
Certificate name:	Certified SQL Developer
Exam format:	Multiple choice
Certification skill level:	Intermediate (40%), Advanced (75%) and Professional (90%)
Certification Expiration:	Never

FAQ

What is the difference between a course and a certificate?

When you complete the course requirements, including the final exam, you will get a certification of completion. Getting a certificate proves your commitment to improving your skills.

Tip: If you are confident in your skills already and have followed the free tutorials you can also enrol directly to complete the final exam for the same certification here: https://campus.w3schools.com/collections/certifications

Our certificates are not meant to replace formal higher education but provide a cheaper, convenient way of documenting your skills. We cannot guarantee that the certifications will get you a job. We would recommend that you work on a portfolio showcasing your skills that you can present during interviews. Your portfolio, in addition to certificates, will help any employer to judge your skills and commitment.

How long time does it take to access the exam?

There is no waiting time. Immediately after completing your purchase you are sent an email link which gives you instant access to the exam.

What are the certificate levels?

There are three different levels: intermediate, advanced and professional.

Intermediate is 40%, Advanced is 75%, and Professional is 90%.

How many exam attempts do I have?

You have 3 attempts per exam. You can choose when to take each attempt. If you don't pass, you can study and take it again at your convenience.

Can I take the exam online?

All our exams are taken online with multiple choice questions. You do not need to be physically present.

How long does the certificate last?

The certificate never expires. You don't need to renew it.

How can I verify the authenticity of my certificate from W3Schools?

The certificate will be issued in your name, and its authenticity can be verified through W3Schools by using the unique link or QR code provided with it.

Do you offer payment plans?

Yes, W3Schools offers payment plans to make our paid courses, exams and certificates more affordable. You can choose between a 3-month or 6-month payment plan to spread the cost of your course over several months. This allows you to manage your finances more easily.

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