Automating Self-Referencing Table Deletes: A Customized Cascade Delete Procedure for SQL Server

Extracting Alphanumeric Phrases from Strings Using Regular Expressions in SQL

Splitting a Table Structure in SQL Using Common Table Expressions and Aggregation Functions

Duplicating Rows in a Dataset Based on Multiple Conditions Using Recursive CTEs

How to Join Date Ranges in Your Select Statement Using an Ad-Hoc Tally Table Approach

How to Extract Words Starting with Numbers from a VARCHAR Field in SQL Server

Understanding Aggregate Functions in SQL: A Deep Dive into the Count Function's Behavior

Converting Tables from Spec Name Columns to JSON with Spec Values

Using Boolean Logic to Filter Queries in SQL: A Comprehensive Guide

SQL Select All Rows Within a Group By Requirement for Data Analysis and Reporting