Matching Values from XML Columns in SQL Server

SQL SUM Partition Over Two Columns: A Comprehensive Guide

Extracting the Word with the Capital Letter from a String in SQL Server

Handling Aggregate Functions in Case Statements with Date Columns: A Solution Using Conditional Aggregation

SQL Server's `INSERT IGNORE` Similar Behavior: Using the `NOT EXISTS` Clause

Resolving Default Constraints and Function Dependencies in SQL Server

Using Subqueries with Select Sum and Group By: A Better Approach to Handling Vendor-Ordered Data.

Pivot Table Aggregation - Converting Rows to Columns by Date

Optimizing Query Performance by Running Joined Subqueries Once for All Rows.

Triggers: Removing Child Records Linked to Parent IDs Across Two Tables