Retrieving Unique Combinations of Two Columns in SQL Using Various Methods

Unifying Database Queries for Constant Values Across SQL Server and Oracle

Understanding Identity Columns: Best Practices for Database Development

SQL Query to Generate Dates Between Two Successive Delivery Dates for Each Market

10 Ways to Calculate Weeks in SQL: A Comprehensive Guide

Triggering Changes: Mastering Multiple Triggers on One Table for Complex Database Operations

Counting Distinct Values Across Multiple Columns: A Better Approach Using Table Value Constructors

Concatenating Text in Multiple Rows/Columns into a String Using STRING_AGG Function and Common Table Expressions (CTEs)

Understanding Windowing Functions in T-SQL: Counting Gaps and Enumerating NULL Values

Resetting Table Statistics: A Step-by-Step Guide to Ensuring Accurate Database Results