Optimizing SQL Queries for Real-Time Record Updates in SQL Server

Counting Customers by Status Per Month: Optimized Query to Exclude Days and Months with No Registrations

How to Use SQL Server Pivot Clause with Count: A Step-by-Step Guide

Understanding Two-Digit Years and Why They Should be Avoided

Using Variables with Multiple Values in SQL Server CASE Statements with the WHERE Clause

Understanding the Correct Syntax for Multiple Temporary Tables in SQL Server

Counting Total Day Difference in Pivot SQL: A Step-by-Step Guide

Generating Dynamic XML with SQL Server's FOR XML PATH Functionality

How to Use the BETWEEN Clause Effectively for Filtering Out Overlapping Datetime Fields in SQL

Using Date Ranges for Dynamic Reporting in SQL