15 Days of SQL: The Complete SQL Masterclass 2025

15 Days of SQL: The Complete SQL Masterclass 2024 - Master SQL in just 15 days from Basics to Pro by working daily on real-life projects

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Learn SQL with the world’s best SQL course in just 15 days!

1 hour per day, for just 15 days and you will be fluent in SQL!

That’s the only course you need to completely master SQL.

You will be guided step-by-step from beginner to absolute expert in SQL.

Why is this the best course you can take?

The most comprehensive course that teaches you everthing from beginner to expert

Much more challenges & hands-on coding exercises than other courses

Much more real-life advanced topics that other courses don’t cover

By the end of this guided experience you will be so fluent in SQL to get a job and work professionally and with a lot of confidence with SQL!

This is the most comprehensive & most modern course you can find on SQL.

Here is why:

Most comprehenisve course with 14 hours video lectures and most topics

Master SQL by working on real-life challenges

Learn PostgreSQL – the most modern SQL system & easy to transfer to all other SQL dialects

We will set up two modern databases and learn everything with realistic data, so you can do everything hands-on!

Learn from a real expert - crystal clear & straight-forward

Understand everything step by step from the absolute basics to the advanced topics

Learn the practical to upskill your career or find a job with SQL

We cover every single important topic you will need including the advanced topics other courses do not cover!

Including...

GROUP BY

JOINs

Functions

UNIONs

Data manipulation & Data Definition

Views

Window functions

Grouping sets

Rollups

Transactions

Subqueries

Query optimization

Indexes and much more!

Plus, tons of practical challenges and 2 complete course projects and much more challenges than you can find anywhere else!

This course will take you all the way from beginner to being able to upskill your career and make you ready to get a job with SQL!

Check out the free video previews and enroll now!

See you inside the course!

Who this course is for:

• Anyone interested in SQL or PostgreSQL
• Anyone that is interested in data analysis, data science and data analytics
• Anyone that wants to improve their IT skills in any profession

SQL and PostgreSQL: The Complete Developer's Guide

SQL and PostgreSQL: The Complete Developer's Guide

Become an expert with SQL and PostgreSQL! Store and fetch data, tune queries, and design efficient database structures!

REDEEM

Database structure design?  It's here.  Query tuning and optimization? You'll master it.  Complex queries? Yes indeed!

This is the only course online that will teach you how to design a database, store complex data, optimize your queries, everything that is needed for operating a production, scalable database!

Every app in the world, whether it is a mobile app built with Flutter, a web app constructed with React, or a plain HTML page, needs to store information in a database.  Although there are many different databases you can use, PostgreSQL has been a number-one pick for decades, offering scalable performance, rock-solid uptime, and flexible design systems.  This course will teach you everything you need to know about PostgreSQL to use it on your next big project!

Don't know anything about databases at all? No problem. We begin with an overview of SQL, the language used to interact with PostgreSQL. Through an incredible number of exercises, you'll get practical, hands on experience working with realistic datasets.  You will understand how to store, fetch, and update information with a series of powerful commands. 

After gaining experience with elementary operations, you will move on to understanding database design patterns, offering multiple ways to structure your database for efficient data modeling. You'll see many different scenarios with different types of data, and understand the pros and cons to several approaches.

This course is packed with practice exercises and quizzes. You'll get immediate practice on all of the different topics and features that you learn!  In addition, you'll understand exactly where to use each of these features in real and practical projects.

Besides getting practical hands-on experience, you'll also get a behind-the-scenes look at how PostgreSQL works internally. We'll dive into raw data files, investigating how PostgreSQL stores information on your hard drive bit by bit.  This knowledge is invaluable when it comes time to start tuning your queries for performance.  By having a natural instinct of how PostgreSQL works, you can plan on being able to get every last bit of performance out of your database.

Here is a partial list of some of the topics that are covered in this course:

Apply powerful SQL commands to store, update, and retrieve information

Build relationships between records using foreign keys between tables

Understand PostgreSQL's numerous data types, and when to use each

Assemble reports of business data by using aggregation pipelines

Work with millions of records to simulate real production queries

Exercise your query logic skills through the use of sets and sorting operators

Compose queries out of smaller reusable units using subqueries

Use different design patterns to efficiently model your data

See how to divide database objects into different schemas to maintain them more easily

Validate your data using simple 'check' rules

Construct perfect designs for common features such as 'like', 'follow', and 'tag' systems

Speed up your queries with indexes - you'll see exactly how they work behind the scenes!

Dive into some of the most complex queries around with recursive common table expressions

Deal with concurrency issues easily by applying transactions

I made this course to be the perfect resource for engineers just getting started with their first database.  Master the database itself, and see how to apply it with real designs.  Sign up today and master PostgreSQL!

Who this course is for:

• Any developers looking to understand databases
• Application engineers seeking to expand their backend skillset

SQL for Data Analysis - with SQL Server

The most direct path to mastering the SQL skills you'll actually use on the job

REDEEM

What you'll learn

• Use SQL to apply complex criteria and transformations to database data
• Master SQL functions for sophisticated data manipulation
• Leverage an understanding of relational database design to link together data stored across multiple tables
• Use aggregate queries to produce summarized views and analysis
• Be comfortable putting SQL and SQL Server on your resume
• Gain experience with the kind of SQL coding problems you are likely to encounter in an interview

Complete SQL Beginner to Advanced Level - Data Analytics

Coupon Details

Learn SQL using Microsoft SQL Server Environment

REDEEM

Description

Learn SQL from the beginning to becoming an expert analyzing data in SQL. This course takes you from having little or no knowledge of SQL to becoming highly proficient querying with SQL.

Knowing SQL is highly important if you intend working with data and the demand for SQL skills is ever growing.

You will learn SQL in a server environment which is most likely how you would use SQL in the real world. This course is designed to cut through the chase and teach you what you need to become successful.

This course is hands on with lots of practice tasks which allows you get comfortable and familiar with querying in SQL.

My goal is to make your learning efficient, smooth and equip you with the skill set you need to start or transition into any data related field.

Course Requirement or Prerequisites

This course does not require any prior knowledge or specific academic background. The only requirement is having a laptop or desktop computer. All applications necessary for learning the course would be downloaded free from the internet.

Who is this course for?

Anyone looking to work with data personally or professionally.

Starting or transitioning into a career as Data Scientist, Data Analyst, Business Analyst, Database Administrator, Report Analyst, ETL Specialist, BI Consultant, Data Engineer or any Data related field.

Who this course is for:

• Anyone who wants to learn SQL from Beginner level to becoming proficient in SQL

Advanced SQL : The Ultimate Guide

Level Up Your Oracle SQL Knowledge From Intermediate to Advanced and Become an In-Demand Database SQL Expert in Oracle!

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Description

Welcome to the

✔ most comprehensive,

✔ well-organized,

✔ professionally designed by SQL experts

Advanced SQL course, not only in Udemy but also on the planet!

This course is the "One", "Enough", and "Ultimate" course to make you an "SQL Expert!".

Now is the chance for you to Advance Your SQL Knowledge and Get Better Income From Your Job, like $120-150k per year at least.

Get Oracle's SQL Expert Certification.

Oracle has two Certification Exams for SQL;

The first one (SQL Fundamentals) covers the basic subjects (All of these subjects are covered in my first course.)

The second one (SQL Expert) covers more advanced subjects including the basic ones. (All the advanced subjects (and more) for this exam are covered in this course.)

All the subjects are explained in detail and exampled as many as I do with Oracle's HR schema. You can check the subjects from Oracle's related pages.

Now, you are looking at a course that will make you pass this exam.

You can ask any questions about this course from the discussion board.

Your questions will be answered as soon as possible.

You can check our website for further details.

What are you going to learn from this Advanced SQL course? 

Introducing Database Objects

Data Dictionary Views

Creating, Using, and Managing Sequences

Creating, Using, and Analyzing Synonyms

Understanding and Using Indexes

Creating, Using, and Managing Views

Creating, Using, and Managing Materialized Views

Creating and Using Advanced Subqueries

Advanced-Data Manipulation

Controlling Schema Objects

Administering User Privileges and Roles

Hierarchical Queries (Tree Structure)

Writing Advanced SQL Scripts

Generating Dynamic SQL Scripts

Analytical SQL Functions

Regular Expressions

And much more beyond these like:

Supportive Course Materials

Quizzes

Bonus Lectures

Regular Course Updates

Lifetime Support from Authors

More?

Hundreds of Examples

Well-Organized Course Content by SQL Experts

In-Depth Subjects (All Subjects are Explained in all detail)

Lifetime Author Support

Who this course is for:

• This SQL Course is meant for who already know SQL in basic level and want to improve it to Advance
• This course is not for newbies. (Newbies can take our fundamental SQL courses by checking the Intructor Page)

Complete Microsoft SQL Server Database Administration Course

 Complete Microsoft SQL Server Database Administration Course - Become SQL database certified (MCSA and MTA certification)

I can help you with that. Here is a link to a course on Udemy called “Complete Microsoft SQL Server Database Administration Course” 1. It covers everything you need to know about Microsoft SQL Server Database Administration. You can also check out the Microsoft Learn website for more information on SQL Server

What you'll learn

• By the end of this course you will be a professional SQL database administrator and be able to apply for SQL jobs
• Administration of SQL database through Microsoft Windows
• You will learn 150+ SQL queries
• You will be able to troubleshoot everyday SQL related issues
• You will manage SQL servers in a corporate environment
• You will write basic to advance SQL queries
• Troubleshoot everyday SQL database related issues
• Know how to answer specific business questions by using SQL’s aggregate functions
• Students will be able to run reports for management so they can make financial decisions

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SQL Mastery: Learn Enough SQL To Be A Professional [2023]

 

SQL Mastery: Learn Enough SQL To Be A Professional [2023] - Learn all the SQL skills you need to know to develop, manipulate, manage and communicate with relational databases

There are many resources available online to learn SQL. One of them is Udemy which offers a course called "SQL Mastery: Learn Enough SQL To Be A Professional [2023]"1. Another resource is Skillshare which offers a course called “SQL Mastery: Learn Enough SQL to Be Professional” 2. Both courses are designed to teach you the skills you need to become proficient in SQL.

What you'll learn

• SQL Introduction, tools and DBMS vs RDBMS
• The basics of SQL Queries and CRUD Skills
• Working with Different data types and operations in SQL
• Manipulating result tables and using aliases
• SQL Constraints, Rules & Data Types
• Data Sorting and Filtering by Orders
• Combining tables with Union & Union All
• Managing and Joining Multiple tables at the same time
• Set Conditions and filtering fields and records using many ways
• Creating DB and tables and essential skills for relational databases
• Copying tables and Views
• Functional Programming in SQL
• Task to apply all the SQL fundamentals to be A SQL Professional

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Practical SQL Bootcamp for Data Analysts and Data Scientists

Practical SQL Bootcamp for Data Analysts and Data Scientists, Master One of the Most In-Demand Skills for Data Analysts in 2018!

• Created by Ava Cas, PhD
•  English
•  English [Auto-generated]
• 3.5 hours on-demand video
• 58 articles
• 12 downloadable resources
• Full lifetime access
• Access on mobile and TV
• Assignments
• Certificate of Completion

What you'll learn

• Learn how to do SQL queries that analysts implement in their day-to-day tasks
• Learn how to extract, pull and filter data from the database
• Practice using more advanced filter functions that involve complex conditions and pattern matching.
• Learn to join tables and execute subqueries to do more complicated analysis in an efficient way.
• Perform aggregations and groupings to summarize data and get a better understanding of the company's performance.
• Be able to use if/then statements and string functions to clean and structure data.

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200+ SQL Interview Questions

200+ SQL Interview Questions, Prepare for an SQL Developer Interview with these 200+ Real World SQL Questions and Practical Answers

• Created by Amarnath Reddy
•  English
•  English [Auto-generated]
• 2.5 hours on-demand video
• 15 articles
• 13 downloadable resources
• Full lifetime access
• Access on mobile and TV
• Certificate of Completion

What you'll learn

• Students will be able refresh their SQL knowledge and will be in a position to answer the most commonly asked SQL Interview questions.

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The Complete SQL Bootcamp

The Complete SQL Bootcamp, Become an expert at SQL!

• BESTSELLER
• Created by Jose Portilla
•  English
•  English, French [Auto-generated], 5 more
• 8.5 hours on-demand video
• 26 articles
• 16 downloadable resources
• Full lifetime access
• Access on mobile and TV
• Certificate of Completion

What you'll learn

• Use SQL to query a database
• Use SQL to perform data analysis
• Be comfortable putting SQL and PostgreSQL on their resume

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Become an SQL Developer: Learn (SSRS, SSIS, SSAS,T-SQL,DW)

Become an SQL Developer: Learn (SSRS, SSIS, SSAS,T-SQL,DW), Learn SQL Developer Skills from Scratch(SSRS, SSIS, SSAS,T-SQL,Data Warehouse(DW))

• Created by Bluelime Learning Solutions
•  English
•  English [Auto-generated]
• 16 hours on-demand video
• 9 downloadable resources
• Full lifetime access
• Access on mobile and TV
• Certificate of Completion

What you'll learn

• Deploy and Configure SSIS packages.
• Describe data warehouse concepts and architecture considerations.
• Implement an ETL solution that supports incremental data extraction and loading
• Choose between star and snowflake design schemas
• Design and implement a data warehouse.
• Debug and Troubleshoot SSIS packages
• Write and execute queries to answer business questions
• Create reports with SSRS
• Analyse data with SSAS
• Use Business Intelligence to Consume Data

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SQL for Newbs: Data Analysis for Beginners

SQL for Newbs: Data Analysis for Beginners, A course you'll actually finish! This SQL course taught by a Product Manager and Marketing Data Scientist

• Created by A Course You'll Actually Finish, David Kim, Peter Sefton
•  English
•  English, Spanish [Auto-generated]
• 3 hours on-demand video
• 5 articles
• Full lifetime access
• Access on mobile and TV
• Certificate of Completion

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What you'll learn

• Analyze user behavior
• Find actionable customer/business insights
• Make data-driven decisions
• Measure and track marketing efforts
• Discover sexy marketing stats (e.g. 1 in 4 people love toast!)

Description

Buff up your resume/CV and become interview-ready by learning real-world SQL in this course.

This SQL course has been taken by fine marketing folks at Google, Facebook, Amazon, Lyft, and Udemy.

Your Story:

Bill was looking to move into a more analytical role and saw SQL as a requirement in the job listings he saw.  He wanted to add "SQL" as a skill to his resume/CV with a clean conscience and back it up if any questions arose in the interview.  But getting there would take forever. Better to just "fake it til' you make it"... right?

Joe was working in a marketing position at a small company. He had a bunch of creative ideas but sometimes felt like he was shooting in the dark and guessing at what customers were doing. If only he had some insights about user behavior so he could be a more data-driven marketer. But data analysis is only for technical folks… right?

Our Story:

David and Pete joined Udemy with little to no technical experience. But after a lot of trial and error, headaches, and help from their friends, they got good enough to uncover unique insights for themselves, their team, and their company using SQL. They were able to discover interesting things about user behavior, create dashboards to track and measure progress on team goals, pull data for the exec team to use in investor pitch decks, and get data driven about decisions they made. They've since helped many team members buff up their data analysis skills and helped students land jobs!

What You'll Learn:

If you have no technical background, don't be afraid! We've distilled our knowledge and experience using SQL into a short course so that by the end, you'll have the raw skills to do some real data analysis for your company using SQL - a language virtually EVERY company uses. Note: this courses teaches you real-world SQL - not just the theory in abstract, but real skills you can use to get more data-driven in your current job. 

How This Course is Structured:

In this course we'll be pretending we're a real business (i.e. Blockbuster) so the stuff you learn will be easy to apply to your own situation/company. No abstract/theoretical mumbo jumbo.

We'll go through queries a real business would run while also teaching you the raw skills undergirding those queries so you can adapt those skills to create custom queries for your own specific purposes

To reinforce learning, we have exercises and quizzes scattered throughout the course so you can learn by doing

We'll have a bonus section where new lectures will be added occasionally (including student-requested lectures, more advanced topics, strategies for getting unstuck, etc.)

We'll be actively involved in the discussion board answering any questions you might have! Don't be afraid to ask!

A Note About Pedagogy:

We know what it's like to buy a book, feel good about yourself, never finish it and have nothing to show for it. We don't want that to happen with this course. We want this to be a course you'll actually finish. We believe half of learning is motivation and engagement, so we've tried extra hard to make this course fun, relevant, entertaining, and punchy - no frills, no dragging things out, just the good stuff. Heck, you might even find yourself skipping a party to spend time with your new best friends (i.e. us)!

FAQs:

Do I need to purchase any software to take this course? Nope! Everything we use to do data analysis with MySQL is completely free. We'll walk you through the installation and set-up of any software we'll be using.

Can I take this course with Linux? The set-up and installation lectures we've created are for Windows and Mac, and we don't currently have specific installation lectures for Linux.

Who is the target audience?

• Marketers
• Startup folks
• Non-technical folks
• Aspiring Data Analysts
• Recent College Grads
• Job-seekers

SQL Master Class For Data Analysis

SQL Master Class For Data Analysis, Mastering SQL Beyond The Basics for Data Analysis

• 4.4 (586 ratings)
• Created by Paul Scotchford
•  English
•  English [Auto-generated]
• 7.5 hours on-demand video
• 1 Article
• Full lifetime access
• Access on mobile and TV
• Certificate of Completion

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What Will I Learn?

• Analyse data looking for patterns and behaviours
• Expertly code quantitative analysis using SQL
• Write SQL using LAG(), NTILE(), OVER, PARTITION logic and many more analytics functions
• Understand Primary and Foreign keys
• Understand the difference between DML and DDL
• Understand the relational database model
• Make data driven decisions in your enterprise
• Be a master at all types of table joins
• Answer those gnarly interview questions, yes we will always have those !

Description

Hi there, 

With so much data stored in SQL databases, how can we get at it ?

You use SQL to get at this data, no matter what the SQL Database product is (e.g SQL Server, Oracle and many more). 

Coding SQL to analyse data can be a daunting and complex task, hence my reason for building this course.

In this course I will teach you how code SQL to perform data analysis in order to answer complex questions that you will encounter daily in your job.  

Ask yourself these simple questions ...

Do you know all of the TABLE JOIN types that can be applied in a SQL query ? 

Have you ever used OUTER APPLY, which is so easy and powerful to use ?

Can you write a running total in a single line of SQL ? 

Where do you use a ROLLUP statement and why would you use it ? 

What is LAG() ?

If you could not answer these simple questions then this course will change all of that for you.

You definitely should know all of this to survive the SQL environment you work in ! 

All course materials are provided e.g. Sample databases (with real data), code scripts, practice exercises and quizzes.

Don't forget, there is a 30 Day money back guarantee if this course does not deliver what you expected.

Best

Paul

Who is the target audience?

• Data Analysts and Data Scientists
• DBA's
• Job hunters
• Graduates
• Students
• Technical marketing people
• Those looking to acquire new skills
• Research shows students don’t learn by hearing or seeing, they learn by doing, a model often called active learning.

Learn SQL in a simplified manner

Publisher : Parteek Bhatia

Course Length : 2.5 hours

Course Language : English

Learn SQL in just four weeks, right from scratch !

Learn SQL in a simplified manner is one of the best SQL course on Udemy crafted in a way that it would serve both the beginner and software professionals who want to learn or refresh their knowledge on one of the most in demand skill of tech world - SQL. The course is designed in a way that one could complete it in less than 4 weeks with 0 prior experience to programming. 

Who is the course for?

This course is designed for the learners who are:

• beginners in this field
• want to prepare for University examinations
• want to prepare for placement interviews
• software professionals who want to quick start there carrier as SQL expert
• in a short time span.

What topics will this course cover?

• Create Tables in SQL
• Perform Basic Operations of database like Insert, Update, Delete and Retrieve with SQL
• Integrity Constraints
• Alteration in existing table structure
• Learn to Join one and more Tables in the database
• Learn Grouping of Data

What will you achieve?

By the end of the course, you'll be able to...

• Design tables to store data
• Demonstrate the use of Insert, Update, Delete and Retrieve operations on database
• Apply integrity constraints during creation of tables
• Perform alteration in structure of existing table
• Access data from multiple tables with the use of Join operations
• Perform grouping of data on one or more columns
• Perform selection of groups
• Explore the use of database in modern world
• Learn and Explore the world of Database !

HAPPY LEARNING !!!!

Who is the target audience?

• Anyone who is interested in learning more about SQL.

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Oracle Database 12c : Basic SQL Hand-On Step by Step.

Coupon Details

Oracle Database 12c : Basic SQL Hand-On Step by Step., This training course is suitable for beginning database developers with no prior experience with SQL or Oracle

Created by Zulqarnain Hayat

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What Will I Learn?

• Who want to start their career as Oracle Database Administrator or Oracle Developer

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Learning the Basics of SQL

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Learning the Basics of SQL, Understanding and working with SQL made easy

Created by Aishwarya murali

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What Will I Learn?

• Design great back end solutions
• Use SQL for querying efficiently
• Understand the workings of Basic SQL statements and queries

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COBOL curso completo: Empieza a programar ¡Ya!, Se ha recopilado todo lo necesario para que empieces a programar en COBOL lo más pronto posible.

Created by Fernando Toledo

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What Will I Learn?

• Conocerás a profundidad cada una de las 4 divisiones del COBOL
• Desarrollarás programas COBOL que van de mediana a alta complejidad
• Utilizarás herramientas similares a las que se usan en el Mainframe de IBM
• Compilarás y ejecutarás tus programas COBOL directamente en una Página Web o mediante el uso de un compilador en ambiente PC-Windows
• Realizarás programas que utilizan archivos tanto Secuenciales como Indexados
• Incrustarás sentencias de SQL en tus Programas COBOL
• Desarrollarás tus programas con la técnica de Programación Estructurada
• Realizarás programas que emiten Reportes
• Aprenderás a usar tablas internas en tus programas
• Conocerás todas las modalidades de la sentencia SORT

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Introduction to SQL and MySQL

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Introduction to SQL and MySQL, Learn the basics of the most popular programming language designed for managing data

Created by Holczer Balazs

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What Will I Learn?

• Understand the basic concepts of databases
• Get a good grasp of SQL queries

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