[May 2023 update]
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Added a new section on Window functions such as RANK, NTILE, SUM TOTAL etc.
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Added a new video on COALESCE function
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Added new performance tuning tips at the end of the course
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Added more videos on interview-related theoretical topics at the end of the course
6 Reasons why you should choose this SQL course
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Carefully designed curriculum teaching you everything in SQL that you will need for Data analysis in businesses
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Comprehensive – covers basics, advanced SQL statements, PostgreSQL, mySQL, interview tips and performance tuning tips as well
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Business related examples and case studies based on SQL techniques, PostgreSQL, mySQL, data analysis techniques
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Ample practice exercises because, like any other data analysis tools, SQL requires practice
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Downloadable resources covering important topics on SQL
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Your queries on SQL and anything covered in the Masterclass will be responded by the Instructor himself
A Verifiable Certificate of Completion is presented to all students who undertake this SQL course.
Why should you choose this course?
This is a complete tutorial on SQL which can be completed within a weekend. SQL is the most sought after skill for Data analysis roles in all the companies. PostgreSQL, mySQL are highly desired skills for database management and data analysis roles. So whether you want to start a career as a data scientist or just grow you data analysis skills, this course will cover everything you need to know to do that.
What makes us qualified to teach you?
The course is taught by Abhishek and Pukhraj. Instructors of the course have been teaching Data Science and Machine Learning for over a decade. They have an in-depth knowledge in advanced SQL, PostgreSQL, mySQL, database management, and various data analysis tools available in the market.
We are also the creators of some of the most popular online courses – with over 150,000 enrollments and thousands of 5-star reviews like these ones:
I had an awesome moment taking this course. It broaden my knowledge more on the power use of SQL as an analytical tools. Kudos to the instructor! – Sikiru
Very insightful, learning very nifty tricks and enough detail to make it stick in your mind. – Armand
Our Promise
Teaching our students is our job and we are committed to it. If you have any questions about the course content, practice sheet or anything related to any topic, you can always post a question in the course or send us a direct message.
Download Practice files, take Quizzes, and complete Assignments
With each lecture, there is a practice sheet attached for you to follow along. You can also take quizzes to check your understanding of concepts. Each section contains a practice assignment for you to practically implement your learning. Solution to Assignment is also shared so that you can review your performance.
By the end of this course, your confidence in using SQL will soar. You’ll have a thorough understanding of how to use SQL for Data analytics as a career opportunity.
Go ahead and click the enroll button, and I’ll see you in lesson 1!
Cheers
Start-Tech Academy
FAQ’s
Why learn SQL?
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SQL is the most universal and commonly used database language. It powers the most commonly used database engines like PostgreSQL, SQL Server, SQLite, and MySQL. Simply put, If you want to access databases then yes, you need to know SQL.
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It is not really difficult to learn SQL. SQL is not a programming language, it’s a query language. The primary objective where SQL was created was to give the possibility to common people to get interesting data from the database. It is also an English-like language so anyone who can use English at a basic level can write SQL queries easily.
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SQL is one of the most sought-after skills by hiring employers.
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You can earn good money
How much time does it take to learn SQL?
SQL is easy but no one can determine the learning time it takes. It totally depends on you. The method we adopted to help you learn SQL quickly starts from the basics and takes you to advanced level within hours. You can follow the same, but remember you can learn nothing without practicing it. Practice is the only way to learn SQL quickly.
What are the steps I should follow to learn SQL?
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Start learning from the basics of SQL. The first 10 sections of the course cover the basics.
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Once done with the basic try your hands on advanced SQL. Next 10 sections cover Advanced topics
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Next few sections will cover help you with interviews and Vivas.
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Practice your learning on the exercise provided in every section.
What’s the difference between SQL and PostgreSQL?
SQL is a language. Specifically, the “Structured Query Language”
PostgreSQL is one of several database systems, or RDMS (Relational Database Management System). PostgresSQL is one of several RDMS’s, others of which are Oracle, Informix, MySQL, and MSQL.
All of these RDMSs use SQL as their language. Each of them have minor variations in the “dialect” of SQL that they use, but it’s all still SQL.
Which is better, PostgreSQL or MySQL?
Both are excellent products with unique strengths, and the choice is often a matter of personal preference.
PostgreSQL offers overall features for traditional database applications, while MySQL focuses on faster performance for Web-based applications.
Open source development will bring more features to subsequent releases of both databases.
Who uses these databases?
Here are a few examples of companies that use PostgreSQL: Apple, BioPharm, Etsy, IMDB, Macworld, Debian, Fujitsu, Red Hat, Sun Microsystem, Cisco, Skype.
What’s special about this course?
The course is created on the basis of three pillars of learning:
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Know (Study)
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Do (Practice)
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Review (Self feedback)
Know
We have created a set of concise and comprehensive videos to teach you all the SQL related skills you will need in your professional career.
Do
We also provide Exercises to complement the learning from the lecture video. These exercises are carefully designed to further clarify the concepts and help you with implementing the concepts on practical problems faced on-the-job.
Review
Check if you have learnt the concepts by executing your code and analyzing the result set. Ask questions in the discussion board if you face any difficulty.
Bonus Lectures
Apart from this, their is a bonus section which covers important topics from the view of job interviews and Vivas.
The Authors of this course have several years of corporate experience and hence have curated the course material keeping in mind the requirement of SQL in today’s corporate world.
Installation and getting started
Case Study : Demo
Fundamental SQL statements
Restore and Back-up
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8CREATE
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9Exercise 1: Create DB and Table
You have completed 6 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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10Solutions to all Exercises
You have completed 7 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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11INSERT
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12Import data from File
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13Exercise 2: Inserting and Importing
You have completed 10 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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14SELECT statement
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15SELECT DISTINCT
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16WHERE
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17Logical Operators
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18Exercise 3: SELECT & WHERE
You have completed 15 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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19UPDATE
You have completed 16 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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20DELETE
You have completed 17 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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21ALTER
You have completed 18 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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22Exercise 4: Updating Table
You have completed 19 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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23Fundamental SQL statements
Selection commands: Filtering
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24Restore and Back-up
You have completed 20 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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25Debugging restoration issues
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26Creating DB using CSV files
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27Debugging summary and Code for CSV files
If you are facing any difficulty in restoring tar file, you can download the raw CSV files and use copy command to create required tables. CSV files are attached in the resources section of this lecture.
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28Exercise 5: Restore and Back-up
You have completed 21 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
Selection commands: Ordering
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29IN
You have completed 22 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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30BETWEEN
You have completed 23 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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31LIKE
You have completed 24 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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32Exercise 6: In, Like & Between
You have completed 25 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
Alias
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33Side Lecture: Commenting in SQL
You have completed 26 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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34ORDER BY
You have completed 27 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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35LIMIT
You have completed 28 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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36Exercise 7: Sorting
You have completed 29 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
Group By Commands
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38COUNT
You have completed 31 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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39SUM
You have completed 32 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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40AVERAGE
You have completed 33 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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41MIN & MAX
You have completed 34 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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42Exercise 8: Aggregate functions
You have completed 35 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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43Quiz
Conditional Statement
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44GROUP BY
You have completed 36 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
45HAVING
You have completed 37 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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46Exercise 9: Group By
You have completed 38 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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47Quiz
Subqueries
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49Introduction to Joins
You have completed 40 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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50Concepts of Joining and Combining Data
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51Preparing the data
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52Inner Join
You have completed 41 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
53Left Join
You have completed 42 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
54Right Join
You have completed 43 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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55Full Outer Join
You have completed 44 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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56Cross Join
You have completed 45 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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57Intersect and Intersect ALL
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58Except
You have completed 46 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
59Union
You have completed 47 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
60Exercise 10: Joins
You have completed 48 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
61Quiz
Views and Indexes
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62Subqueries
You have completed 49 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
63Exercise 11: Subqueries
You have completed 50 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
String Functions
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64VIEWS
You have completed 51 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
-
65INDEX
You have completed 52 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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66Exercise 12: Views
You have completed 53 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
Mathematical Functions
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67LENGTH
You have completed 54 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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68UPPER LOWER
You have completed 55 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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69REPLACE
You have completed 56 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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70TRIM, LTRIM, RTRIM
You have completed 57 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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71CONCATENATION
You have completed 58 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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72SUBSTRING
You have completed 59 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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73LIST AGGREGATION
You have completed 60 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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74Exercise 13: String Functions
You have completed 61 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
Date-Time Functions
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75CEIL & FLOOR
You have completed 62 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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76RANDOM
You have completed 63 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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77SETSEED
You have completed 64 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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78ROUND
You have completed 65 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.
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79POWER
Here is the link to postgres documentation: https://www.postgresql.org/docs/10/index.html
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80Exercise 14: Mathematical Functions
You have completed 67 of 93 lectures of SQL course - SQL Masterclass for Data Analytics using PostgreSQL. Once you complete this SQL training course on data analytics using PostgreSQL. In this SQL training, you will be able to
· Answer specific business questions by using SQL’s aggregate functions
· Handle complex SQL joins with ease
· Use SQL case statements, SQL pattern matching, advanced SQL queries
· Become an expert in SQL
· Become a proficient PostgreSQL user
We recommend you to do all SQL exercises which are spread through this course SQL certification course - SQL Masterclass for Data Analytics using PostgreSQL.
Complete this SQL crash course to get SQL course certificate.