How to Group SQL Records by Last Occurrence of ID: A Step-by-Step Solution

Finding Duplicate Data on Linked Servers Using SQL Server's Built-In Features

Understanding the Issue with GROUP BY and INNER JOIN: How to Overcome SQL Limitations with FOR JSON

Counting Distinct Units with Condition Based on Different Column in SQL

Restoring a Database in Emergency Mode: A Deep Dive into SQL Server 2008 and SQL Server 2016 Differences

Improving the Query: A Solution to Handling Type Conversions in SQL Descriptive Columns

Optimizing Multiple Common Table Expressions in SQL Server 2014 for Enhanced Query Performance and Readability

Optimizing SQL Queries Using Outer Apply: Strategies for Improved Performance

Querying Duplicates Table into Related Sets: A Step-by-Step Approach to Efficient Data Analysis

Selecting Distinct Rows from a Table Based on Two Columns with Additional Columns Using Subqueries, Joins, and Aggregations