Understanding the Performance Bottleneck of a Simple SELECT Query: How Indexing Can Improve Query Performance

Merging Overlapping Date Ranges in SQL Server 2014

Using UNION with Common Table Expressions in SQL Server 2014 Developer: Workarounds and Best Practices

Analyzing Consecutive Date Ranges for Vending Machine Data

Duplicating Rows in SQL Server Based on Column Values

Maximizing Database Performance: 4 Ways to Retrieve Maximum Non-Null Values

Alternative SQL Ways to Simplify Complex Queries: Creating Views and Normalizing Tables

Handling Moving Averages and NULL Values in TSQL: Best Practices for Resilient Data Analysis

How to Dynamically Select Specific Columns from Stored Procedures Using OpenQuery