Improving Date-Based Calculations with SQL Server Common Table Expressions

How to Calculate End Date of Partition Rows Using Start Date of Following Partition in SQL Server

Dynamic Pivot Queries for Summing Values by Month in SQL Server

Optimizing SQL Server Queries with Computed Persistent Columns and Indexes for Better Performance

Understanding Wildcard Characters in SQL Server: A Guide to Resolving Email Address Issues with LIKE Statements

Comparing Top Two Rows in a Table and Identifying Columns with Different Values

Understanding SQL Joins and Subqueries

Dynamic Pivoting and Aggregate Functions for Efficient Data Transformation in SQL

Optimizing Query Performance in SQL Server: A Step-by-Step Guide to Efficiency

Understanding Table Variables and OPENQUERY: A Comprehensive Guide for Efficient Query Execution on Remote Servers