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Most people use Excel for everything. That's where the real problem starts. In this video, I explain why Excel breaks data and how ...

SQL Interview Question that most people get wrong in real life SQL interviews.​ Learn how COUNT works in real SQL queries.

Most databases (MySQL, PostgreSQL, SQL Server, Oracle) support EXPLAIN or EXPLAIN ANALYZE to analyze your query ...

Join me, Anna Hoffman, for an unscripted and chaotic recap of everything SQL in 2025. Let's have fun and learn together with Bob ...

Most SQL interviews don't fail because of syntax. They fail because of logic. In this video, I explain the real difference between ...

SQL Superstar in 50 Days by Sumit Mittal To know about my Ultimate Data Engineering Program - https://www.trendytech.in ...

SQL Queries Optimization #sql #queryoptimization #databaseconcepts Always use LIMIT (or TOP, depending on DB) when you ...

Logical flow FROM → WHERE → GROUP BY → HAVING → SELECT → ORDER BY → LIMIT. Master queries now!

Get ready to laugh out loud with this hilarious SQL joke that's sure to bring a smile to every programmer's face. Whether you're a ...

sqlserver #sql #dba #database #azure #microsoft #hacks #tips #brentozar #pollgab #computerscience #computerconsulting ...

My SQL Project for Retail Sales Analysis #shorts #dataanalyst #sql #datascience # Retail Sales Data Analysis using PostgreSQL ...

Today, I'm introducing two open-source SQL tools that are blowing up right now. One lets you connect to almost any database ...

Learn how to create a table in SQL Server using SSMS in just a few seconds! This beginner-friendly tutorial shows the ...

SELECT Operator in DBMS | Definition & Easy Example Explained DBMS SELECT Operator Tutorial | Query, Syntax & Example ...

In this episode of The Power BI Edge Podcast, host Erik Lidman is joined by Pam Lahoud, Principal Program Manager at Microsoft ...

SQL powers almost every app you use daily. Learn what SQL is, how it works, and why developers must know it — in just 100 ...

Coding Quiz (SQL): What is a primary key and why is it used in relational databases? Test your fundamentals. #sql #databases ...