Transforming T-SQL Attributes: Days to Columns Using Built-in Date Functions

Mastering Conditional Aggregates in SQL Server: A Comprehensive Guide to Calculating Percentages

Optimizing SQL Queries with Efficient Counting and Filtering for High-Performance Database Applications

Extracting Specific Characters from Variable Length Strings in SQL Server

Changing Authentication Mode in SQL Server: A Step-by-Step Guide

Extracting Text Between \n Characters in SQL Server

Batch Processing in Microsoft SQL Server: Optimizing Intermittent Commits for Efficient Data Insertion

Using Window Functions to Calculate Exam Scores and Rankings in SQL

Best Practices for Idempotent Insertions into Multiple Tables

Converting Time Zones in SQL Server: A Comprehensive Guide