## Mastering Comma-Joining and CROSS JOINs in Oracle SQL

Optimizing Database Design for Tournaments: A Balanced Approach

Split Column into Multiple Columns with Key-Value Pairs: A SQL Solution Using Oracle Functions

Mastering Order By with String Columns: A Guide to Regular Expressions and Casting Functions

Deletion of Data Older Than 90 Days: A Comprehensive Procedure for Database Efficiency and Integrity

Understanding SQL Server LIKE with Square Brackets and Hyphens: Mastering the $[...]$ Syntax

Exploring Alternative Methods for Lateral View Explode in Hive Using SQL Joins

Cloning SQL Virtual Machines in Azure: A Step-by-Step Guide

Transactional Tables: Design Considerations for High-Volume Insertions, Updates, and Deletes Without Compromising Data Consistency or Integrity.

Get Latest and Earliest Transactions by Date with SQL Window Functions