Filtering Data by Exact Match: A SQL Server Approach to Return Default Records If No Matches Exist

Understanding the local-name() Function in T-SQL XQuery: A Practical Guide to Avoiding Pitfalls and Extracting Information from XML Data

SQL Query Optimization: Extracting Years and Month Columns from a Membership Database

Mastering Multiple LIKE Clauses in SQL with Parentheses

Splitting a Column into Multiple Columns Dynamically in Python or SQL

Resolving Operand Type Clash Errors When Inserting Images into SQL Server Databases with Python

Using SQL Server's Pivot Function to Get One-to-Many String Results as Columns in a Combined Query

Removing Duplicates in SQL Queries: A Step-by-Step Guide

Calculating Min and Max Values for a Column Grouped by Unique ID Using Window Functions in SQL

Mastering SQL Server's AND Operator: Simplifying Complex Conditions and Best Practices for Improved Query Readability