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Database Testing and SQL for Testers (top SQL interview Qs) (Udemy.com)

Acquire Database testing skills and t-sql. Learn to use SQL as an effective tool to perform Database testing.

4.1
245 reviews

Created by: Biswajit Nanda

Last updated May 2023

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What you will learn

  • Importance of Database Testing and Database Test scenarios
  • Creating Databases and Tables in SQL Server
  • Creating tables and writing SQL queries
  • Using SQL Built in functions like LEN, UPPER, LOWER, SUBSTRING and REPLACE etc
  • Aggregate Functions

How it compares

Against the other 388 rated Udemy courses in SQL on CourseDuck:

  • Rating4.1 out of 5higher than 8% of them
  • Reviews245#278 of 389 by number of reviews
  • Length2.2 hoursshorter than 82% of them
  • Last updatedMay 2023earlier than 52% of them

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Course Description

This course has been intended for testers who want to learn the concepts of Database testing and SQL.


Many of the modern applications are creating data in a backend database and hence knowing SQL is an essential skill for testers. It starts with an introduction to Database testing concepts first followed by SQL and finally explains how SQL can be used as a tool to perform effective Database testing. 


Microsoft SQL Server is one of the top popular RDBMS(Relational Database Management System) existing in today's market and hence a large number of organisations are expecting the testers to be proficient in t-SQL which is the SQL for Microsoft SQL Server.

This course starts with an introduction to DB testing, explains how Software testing techniques like Blackbox and Whitebox testing techniques can be applied in Database testing.


It also covers most of the SQL concepts that testers will need on a day to day life like


  • Creating database entities e.g. Database, Table etc,

  • Select, Update and Insert statements,

  • In-built functions like LEFT,LEN,LOWER,LTRIM,REPLACE,REVERSE,RIGHT,SUBSTRING etc.

  • Aggregate Functions like SUM, AVG, MAX,MIN etc.

  • Joins and Unions

  • Operators like And and Or


    Then finally it covers how Database testing can be effectively accomplished by using SQL. 
Read More Beginner Beginner Level product length iconTime: 2.2h

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Instructor Details

Biswajit Nanda

Biswajit Nanda holds an Executive MBA & an Electrical Engineering bachelor degree. He has been a Test Automation Manager, Test Architect, Developer and SQL Server DBA. He has MCSA(Microsoft Certified Solutions Associate) certification in SQL Server 2012. 

In his free time he provides trainings in Selenium WebDriver, Java Programming, BDD, Performance Testing, and SQL and also loves to do singing. Two of his most popular courses are Test Automation with Selenium Web Driver and SQL for testers. He has co-authored two books namely "The Ultimate Cypress Book" and  "Master Selenium Web Driver programming fundamentals". 

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Reviews

4.1

245 ratings on Udemy

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By Vijay Vithalrao Bothikar on 7/7/2025

Very good and concise course. Very good explanation on SQL queries and helpful for the Software Tester.

By Parth Mehta on 9/1/2023

It is good course and should increase my knowledge as well in testing field but if there are more example of query then it increase other knowledge

By Anita Septiyani on 7/22/2023

yes, I added new knowledge, but there were parts of the video that were cut off, which confused me. But, thanks for this course.

By Tatiana Koroleva on 5/17/2023

Good experience, some aspects (like left/right outer joins) need a little bit more of explanation. Sound quality could be better in some chapters.

By Akshay Dhiman on 4/24/2023

The course covers topic but could have been little more elaborated. But, thanks for this course.

By Shyamala P on 3/17/2023

overall opinion about this course is good. I felt like the explanation for theory part is somewhat less. And the audio quality for different sections is different. Please Maintain the same audio level for the entire course.

By Sebastián Luis Vivas on 8/1/2022

t is good, i would like to have more content for new people with SQL like me. (It is not a bad course, if you are thinking in spend your time here it is ok!). Maybe today i did not learn a lot but i already know some functions. So; i am going to learn more SQL for my own, after that i will back to this course and i will learn better. From my point of view it is 9/10. My favorite part was the last section, it is absolutely helpful and practical. Please correct me if i wrote something wrong, i am not english native speaker and your comment also help me! Best regards, Sebastian

By Priyanka on 5/4/2022

This course is really helpful for the fresher like me, who start to learn Db testing & Sql queries from first time.

By Munsur Samiullah on 2/13/2022

Some of the lessons are not well defined and leave me confused. This is supposed to be for begins but a lot of times the instructor says things as if the listener is already well versed in the subject. He does not give enough details on exactly what some of these things mean like nullability columns, whate exactly ETL is, query performance, etc..

By Juan Francisco Maggi on 2/11/2022

It was a great first dive into SQL but i feel there should've been more test cases executions and also looking at the database with the eyes of a tester, it was JUST another SQL tutorial.

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Overall Score : 82 / 100

Database Testing and SQL for Testers (top SQL interview Qs)
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  • Video Duration: icon 2.2h
  • Price: $10.99
  • Provider: icon Udemy
  • Updated: icon May 2023
  • Level: Beginner Beginner
  • Language: icon English
  • Certificate: icon Yes
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