SQL Query Basics - Search Videos

Subquery vs Window Function — Which Wins?

YouTubeManish Sharma

Subquery vs Window Function — Which Wins?

Most SQL developers write correlated subqueries without realising the performance cost. For every row SQL processes, that subquery runs again. At scale, this becomes a serious problem.ROW_NUMBER fixes this — and makes your query scalable with one line change Many struggle to write confident SQL queries, especially when it comes to advanced ...

2.1K views3 days ago

SQL Query Tutorial

SQL Tutorial for Beginners (Complete Course using MySQL)

SQL Tutorial for Beginners (Complete Course using MySQL)

YouTubeCodeWithHarry

2.6M views10 months ago

SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Basics To Advanced Full Course | Simplilearn

SQL Full Course 2026 | SQL Tutorial For Beginners | SQL Basics To Advanced Full Course | Simplilearn

YouTubeSimplilearn

5.1K views1 month ago

Learn SQL Beginner to Advanced in Under 4 Hours

Learn SQL Beginner to Advanced in Under 4 Hours

YouTubeAlex The Analyst

1.5M viewsOct 8, 2024

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Walmart SQL Interview Question | 19/100 SQL Interview Tips #shorts

Walmart SQL Interview Question | 19/100 SQL Interview Tips #shorts

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Microsoft Copilot in Excel (Full Tutorial for Beginners)

Microsoft Copilot in Excel (Full Tutorial for Beginners)

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SQL Query Examples

SQL Complete Tutorial in One Video | All SQL Queries with Examples | Beginner to Advanced

SQL Complete Tutorial in One Video | All SQL Queries with Examples | Beginner to Advanced

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Part -2 | Learn basic SQL queries step by step in 19 minutes.

Part -2 | Learn basic SQL queries step by step in 19 minutes.

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Top SQL Queries Every Beginner Should Know (Interview Prep)

Top SQL Queries Every Beginner Should Know (Interview Prep)

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Walmart SQL Interview Question | 19/100 SQL Interview Tips #shorts

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Microsoft Copilot in Excel (Full Tutorial for Beginners)

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Introduction to RAG (Retrieval Augmented Generation) | Deep Learning

Introduction to RAG (Retrieval Augmented Generation) | Deep Learning

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Master SQL: SELECT STAR FROM Employees Query Explained #shorts

Master SQL: SELECT STAR FROM Employees Query Explained #shorts

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YouTubeDurga Software Solutions

How to Write ✍️ Complex Query to Extract information in My Sql | SQL Tips & Tricks

How to Write ✍️ Complex Query to Extract information in My Sql | SQL Tips & Tricks

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Input Gate in LSTM | Deep Learning

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Forget Gate in LSTM | Deep Learning

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