Solve Complex SQL Queries Using Patterns: Easy Technique (Part 2)

Do you understand SQL but still cannot write SQL queries correctly ? Are you afraid to switch jobs because of the SQL interview rounds or have you failed SQL Interview earlier ? If you are someone who understands SQL and need more confidence to solve SQL queries correctly, I would like to share my recent online course especially created for you. Check for more details: https://etlsql.kartra.com/page/sql-pattern-system This is part-2 of the series. If you have not watched part-1 I will encourage you to watch it. https://youtu.be/CH4ZEag7m-M I have talked about SQL Interview Questions video in this video: https://youtu.be/_8Qm1sgYT04 Also sharing reference of video that will help you understand window functions in SQL easily: https://youtu.be/ehISssB7fKk In this video I will address the question if you really need to solve 100s of SQL questions to clear your next SQL interview ? In the last few weeks I have solved lots of SQL questions available on the platform like DataLemur & Stratascratch. Data Lemur referral link for easy reference: https://bit.ly/3SuF3wf I will share the links in the description box below for easy reference. After solving so many questions I could clearly see some SQL patterns coming out of those different queries. Also I know many candidates they feel they knew the answer to SQL question but at that moment it did not come into their mind. So I asked myself a question if there is a better way to approach and solve SQL queries ? Hi Everyone ! My Name is Nitin and welcome to my channel. In this video I will share the 9 SQL patterns I have observed after solving 100s of SQL queries in the last few weeks. Additionally this also includes my 14+ years of professional experience as Data Analytics consultant. I wish to share a disclaimer at the start: I am not saying that you should not practice SQL queries. Intent of this video is to give you an alternate way to approach any SQL problem. If this helps you in handling SQL queries in a more systematic way I will feel that I am successful in conveying my message. Let me share the 9 SQL patterns I have observed that can help anyone in solving SQL queries. I observed that any SQL query which I was solving was using one or more of these SQL Patterns. I have also listed down sub-categories of each pattern which were observed very frequently. In this video we will look into each of these patterns with few examples to help you understand more about it.