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This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

Boost your SQL skills with this quick and easy tutorial! In this video, we will learn how to use the WHERE clause in SQL with ...

A simple introduction to SQL and databases! Learn the basics of how databases store data and how SQL helps manage it. Perfect ...

SQL INTERVIEW QUESTION ASKED AT MICROSOFT! | FIND THE SECOND HIGHEST SALARY This SQL interview question ...

Click here to learn SQL for FREE: ...

Confused about SQL UNION, UNION ALL, and INTERSECT? Not sure when to use which? In this video, I break them down with ...

How to create a table, Database Drop a table, Database and insert the data into the table.

Ready to build your first SQL table? In this video, we'll walk through the SQL CREATE TABLE command step by step—perfect for ...

For Educational Purposes Only ! Final Activity 1 - Information Management LAB Esico, Christina M. BCS21.

This video is a beginner-friendly SQL tutorial that shows you how to create and update a database table step-by-step. Follow ...

If your PostgreSQL database on Kubernetes goes down, how do you get your data back? The answer: Velero. In today's session ...

CS50x 2024 Lecture 7 - SQL 00:00:00 - Introduction 00:01:01 - Flat-file Databases 00:33:00 - Relational Databases 00:57:02 ...

Why WHERE and HAVING are NOT the same in SQL? Most people use WHERE and HAVING but don't understand how SQL ...

1. SELECT * FROM table; 2. SELECT COUNT(*) FROM sales WHERE region = 'East'; 3. SELECT product, SUM(sales) ...

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14 Feb 2024, 1pm.

Confused about SQL data types? This video explains SQL data types in a simple and beginner-friendly way. In this video, you will ...

INNER JOIN was just the beginning... In this video, we go deeper — and break down the 3 other major SQL JOINs you *must* ...