Understanding Distinct Values in SQL: A Solution for Unique Recipient IDs

Optimizing SQL Queries for Adding Records to All Categories Using Subqueries

Creating Comprehensive Reports with Multiple Headers and Counts in SQL Queries

SQL Server Percentage Change Calculation: Using Common Table Expressions (CTEs) and LEFT JOIN

Conditional Mailing Address Re-Formatting: A Robust Solution Using SQL Server String Operations

SQL Server Date Range Analysis: Querying Records 60 Days Prior to Today

Understanding SQL Server Analysis Services (SSAS) and its Data Access Options: A Guide to DAX, MDX, and Power Query

Understanding the Correct SQL Query for Categorizing Sites by Activity Level Over Time

Joining Tables to Get Missing Records: A Comprehensive Guide for Data Analysts and Developers

Formatting Dates and Times in SQL Server Using the FORMAT and DATENAME Functions