MySQL DISTINCT Clause Explained | Real Examples to Remove Duplicates скачать в хорошем качестве

MySQL DISTINCT Clause Explained | Real Examples to Remove Duplicates

In this tutorial, you’ll learn how to use the DISTINCT clause in MySQL to eliminate duplicate rows and return unique values from your queries. I’ll walk you through the syntax, demonstrate real examples, and show how DISTINCT works with multiple columns. This lesson is perfect for beginners and intermediate learners who want to improve their SQL skills and write cleaner queries. 👉 What you’ll learn: Basic syntax of the DISTINCT clause How to remove duplicate rows in a table Using DISTINCT with multiple columns Practical examples with real datasets Common mistakes and best practices If you find this video helpful, don’t forget to like, comment, and subscribe for more SQL tutorials and database tips!