Using Common Table Expressions (CTEs) in Oracle: Simplifying Updates with Derived Tables and MERGE Statement

Unlocking Oracle's Powerful JSON Querying Capabilities with the JSON_TABLE Function

Using Arrays in Stored Procedures with SOA Oracle: A Step-by-Step Guide

Oracle PL/SQL Best Practices: Using ROW_NUMBER() for Unique Composite Keys with Sequences

Understanding Why Randomly Selected Rows Are Not Always Unique: A SQL Puzzle

Replacing String with Another String Plus Respective Position: A Deep Dive into Regular Expressions and Recursive CTEs

Handling Variable Data Types in Oracle Using JSON Data: A Practical Approach to Array/String Interchangeability