Mastering CASE Statements: When to Use Them in SQL and How to Avoid Common Pitfalls

Retrieving Table Count in SQL Server: A Comparative Analysis

SQL Server Merge Operation: A Comprehensive Guide to Updating and Inserting Data

How to Create a Trigger on SQL Server That Captures Information About Who Runs the Delete Operation

Finding Min and Max Values Using Count Aggregate Function

Querying Timestamps in SQL Server: Techniques for Retrieving Values Before and After a Specific Date

Handling Missing Values in Joins: Mastering Left Joins to Avoid Data Inconsistencies

Implementing Advanced SQL Search with N-Grams and Levenshtein Distance for High-Performance Database Searches

Conditional Row Counting in SQL: A Comprehensive Guide

Mastering the Difference: SQL WHERE vs HAVING Clauses for Efficient Query Writing