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What is a database, and what is SQL? Please consider supporting my channel: ☕ https://ko-fi.com/davehollingworth In this ...

Visually explained what SQL is, why it matters, what is database, how it's used in real data projects. Subscribe, Like, and ...

I've spent 2 years creating this *high-quality SQL course* so you can master SQL for data analysis & data engineering. The best ...

Source code: https://github.com/andfadeev/flink-java-examples Support the channel: Buy Me a Coffee ...

This is a deep dive into the most commonly used types of SQL JOINS. Test yourself against the most popular SQL coding ...

Visually explained how SQL DDL commands like CREATE, ALTER, and DROP are used to build and modify database structures.

Understand how SQL actually processes your queries step by step — visually explained so you can master the real order of ...

Hi, guys! In this quick 2-minute video, you'll learn how to perform a self join in SQL! A self join is a powerful concept that allows ...

Visually explained what SQL functions are and how they simplify data calculations and transformations. Subscribe, Like, and ...

Learn how to use the SQL EXISTS operator to efficiently check for record existence in your database queries!

Visually explained how SQL JOIN types like INNER, LEFT, RIGHT, and FULL combine data from multiple tables Subscribe, ...

Visually explained how SQL SELECT works with all essential clauses for beginners. Subscribe, Like, and Comment If you want ...

Welcome to Day 1 of the SQL Beginner-to-Advanced series!In today's session, we'll start from absolute basics - why SQL matters, ...

SQL Server Architecture: ================ The SQL Server architecture can be understood by examining its three main layers: ...

In this tutorial, we'll dive into three powerful SQL window functions—ROW_NUMBER, RANK, and DENSE_RANK. These functions ...

SQL Commands: https://gist.github.com/thevipulvats/5d04e95525c0e377e13954172fff4ee1 In this comprehensive tutorial, you'll ...

Get my SQL Timezone Cheat Sheet: https://databasestar.mykajabi.com/lpkj-sql-timezone-cheat-sheet?video=6v6Y7ntKt_U ...

Visually explained how SQL DML commands like INSERT, UPDATE, and DELETE manage and modify data in tables.

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

Unlock the power of SQL Aliases and write cleaner, more readable queries! This tutorial breaks down everything you need to ...