SQL Junction
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๐Ÿš€ New Video Alert: Master Recursive CTEs in SQL Server!๐Ÿš€



I just dropped a brand-new video that breaks down Recursive CTEs โ€” the one SQL concept that many learners find tricky but is actually super powerful once you get it.

In this video, youโ€™ll learn:
โœ… What anchor and recursive members really mean
โœ… How recursion flows step-by-step behind the scenes
โœ… How to solve the classic employee-manager hierarchy problem with SQL
๐Ÿšซ Plus, the #1 mistake beginners make that leads to infinite loops

If youโ€™ve been avoiding Recursive CTEs or want to crush your next SQL interview, this video is a must-watch!

๐ŸŽฅ Watch the video here:
๐Ÿ‘‰ https://youtu.be/DNELd-YQYAE?si=DOWWKRFXIwA-EZp3

#SQL #RecursiveCTE #DataEngineering #SQLJunction #LearningTogether
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๐Ÿšจ Job Opportunity Alert!

I'm looking for a Microsoft Fabric Data Engineer โ€” someone with hands-on experience in:
โš™๏ธ Building Data Pipelines
๐Ÿ Writing PySpark Notebooks

This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095

๐Ÿ“ฉ Let's connect and get started quickly!

#DataEngineering #FreelanceOpportunity #PySpark #SQLJunction #SQLJob #DataEngineer
๐Ÿšจ Job Opportunity Alert!

Need someone with hands-on experience in:
โš™๏ธ Snowflake
๐Ÿ DBT

This is an urgent requirement! If you're interested or know someone who might be, message me on LinkedIn ASAP.
linkedin.com/in/adityabansal095

๐Ÿ“ฉ Let's connect and get started quickly!

#DataEngineering #
#Snowflake #SQLJunction #DBT #DataEngineer
Just shared a real-world story on when ELT failed and why we had to switch back to ETL โ€” even in a cloud-native setup.
If you're confused about which one to use in your data projects, this post will clear things up ๐Ÿ‘‡
๐Ÿ“Š Use-case breakdown โš ๏ธ Mistakes to avoid ๐Ÿ” When not to follow trends

๐Ÿ‘‰ Check it out and drop your thoughts in the comments! ๐Ÿ“Ž https://www.linkedin.com/posts/adityabansal095_dataengineering-etl-elt-activity-7335157740572430336-FCjt?utm_source=share&utm_medium=member_ios&rcm=ACoAAB8c2Z8Bcu4nHPJW24bZAavnMChCO7Q0wCQ

Letโ€™s discuss whatโ€™s working (and whatโ€™s not) in real data pipelines ๐Ÿ’ฌ
#SQLJunction #DataEngineering
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๐Ÿšจ Just Dropped!
Iโ€™ve uploaded the first video of my new YouTube series: SQL Server Interview Questions โ€“ Episode 1 ๐ŸŽฅ
๐Ÿ‘‰ Watch Now

It covers a real-world SQL challenge with match results, NULLs, and detailed output logic. If youโ€™re preparing for interviews or want to sharpen your SQL problem-solving skills, donโ€™t miss this breakdown.

๐Ÿ’ฌ Iโ€™d love to hear your version of the solution in the comments. Letโ€™s learn from each other!

๐Ÿ™ Iโ€™m on a mission to reach 500 subscribers and build a strong SQL & Data community on YouTube.
If youโ€™ve found value in SQL Junction, I truly need your support now more than ever.

๐ŸŽฏ Please:
1๏ธโƒฃ Watch the video
2๏ธโƒฃ Like + Comment your thoughts
3๏ธโƒฃ Hit Subscribe if you havenโ€™t already
๐Ÿ”— https://youtu.be/inJ85gOS078

Thanks for being part of this journey. Letโ€™s grow together! ๐Ÿš€

#SQLJunction #SQLServer #SQLInterview #SQL
๐Ÿšจ New YouTube Video Just Dropped!
๐ŸŽฏ Amazon SQL Interview Question Solved!

๐ŸŸฃ Learn how to calculate month-over-month percentage change in revenue โ€” a real SQL question asked in Amazon interviews!
๐Ÿ“บ Watch Now ๐Ÿ‘‰

https://youtu.be/WrRA-hVDZ5I

๐Ÿ“Œ Donโ€™t forget to: ๐Ÿ”— Subscribe to the channel ๐Ÿ’ฌ Drop your thoughts in the comments ๐Ÿ“ฃ Share with friends preparing for data interviews!

Please help me in reaching 500 subscribers.

#SQL #AmazonInterview #DataAnalytics #SQLInterview #SQLJunction
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๐Ÿšจ New Video Just Dropped!

๐Ÿ“บ Just uploaded a fresh YouTube video where I break down a Hard Google SQL interview question:

๐ŸŽฌ Compare the rating of an actorโ€™s most recent film with the average of all their previous films.

If youโ€™re preparing for SQL interviews or just want to level up your logic โ€” this is a must-watch!

๐Ÿ“Œ Watch here: https://youtu.be/gZ7ZKtKvL7s
๐Ÿ”ฅ Donโ€™t forget to like, comment, and share if it helps!

Please help me in reaching 500 subscribers, Guys!!

#SQLJunction #SQLInterview #Google #DataEngineering #InterviewPrep #DataJobs
Sure! Here's a concise and engaging Telegram post you can use to share your YouTube video in your SQL Junctionchannel:

๐Ÿš€ NEW VIDEO DROP โ€“ SQL Interview Question from Netflix!
๐Ÿ”— Watch now on YouTube (Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friendsโ€™ Activity
https://youtu.be/GKY6TN1X4dY)

๐Ÿ“Œ Problem Statement:
You're given two tables โ€“ user_friends and user_pages.
Your task?
๐ŸŽฏ Recommend pages to users that they donโ€™t follow but at least one of their friends does.
This was asked in a real Netflix SQL interview!
โœ… In the video, I break down:
The logic step-by-step
How to write the SQL query
Key concepts like anti-joins, self joins, and recommendation filtering
Perfect for:
๐Ÿ”ธ SQL learners
๐Ÿ”ธ Data analyst/engineer interview prep
๐Ÿ”ธ Anyone curious how Facebook-style recommendations work under the hood!
๐Ÿ‘จโ€๐Ÿ’ป Watch now & level up your SQL skills!
๐ŸŽฌ Netflix SQL Server Complex Interview Question Series | Recommend Pages Based on Friendsโ€™ Activity
https://youtu.be/GKY6TN1X4dY


#SQL #SQLJunction #NetflixInterview #SQLChallenge #DataEngineering #SQLQuery #TechInterview #TelegramLearning
๐Ÿšจ SQL Interview Prep Kit ๐Ÿšจ


1๏ธโƒฃ Aggregations
2๏ธโƒฃ Window Functions
3๏ธโƒฃ Set Operators
4๏ธโƒฃ Indexing for Performance
5๏ธโƒฃ SQL for Analytics

๐ŸŽฏ Perfect for quick revision before interviews or weekend practice!


#SQL #InterviewPrep #DataEngineering #SQLJunction
Average SQL vs Great SQL.pdf
169.7 KB
๐Ÿšซ Most developers write SQL like this...
โœ… But great developers write it like this.

Just shared a visual breakdown of common SQL mistakes โ€” and how to fix them like a pro! โšก

Perfect for anyone preparing for interviews or writing SQL daily.

๐Ÿ“Œ Upgrade your query game in 60 seconds.

#SQL #InterviewPrep #SQLTips #SQLJunction #SQLInterview
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