Avoiding the Problem of Duplicate Column Names When Working with CTEs in SQL Server

Merging Consecutive Time Records in SQL Server 2008: A New Approach Using Pseudo Groups and Grouping

Overcoming Postgres JSON Agg Limitation Workarounds: Flexible Solutions for Aggregating JSON Data

How to Master Recursive Querying with Common Table Expressions (CTEs) in SQL Server

Maximizing the Power of Common Table Expressions (CTEs) in SQL Server Without Performance Overhead.

Mastering Common Table Expressions (CTEs) in SQL: Simplifying Complex Queries and Joining Columns Inside Them

Optimizing SQL Server Outer Apply Queries: A Performance-Driven Approach

How to Invoke a Function from a WITH Clause with Return and Input Tables in Oracle 12c