Deleting Duplicate Rows in SQL – A Beginner’s Guide

sql delete row

Data duplication is a common challenge in databases. It can bloat storage, skew analysis, and lead to inaccurate results. Thankfully, SQL provides powerful tools to identify and eliminate these pesky duplicates. This tutorial will guide you through various approaches to deleting duplicate rows in SQL, emphasizing best practices for beginners. Understanding Duplicates Before diving into … Read more