Eliminate empty columns in datasets with Power Query. Explore automated, reusable solutions for efficient and adaptable data ...

A collection of SQL scripts for data exploration and analytics. All queries use the cleaned transaction table gamezoneClean and are written for SQL Server Management Studio (SSMS). Each script targets ...

Multi-Database Support: SQLite, PostgreSQL, MySQL, SQL Server; File-to-Database Conversion: Convert CSV/JSON files to SQLite databases; Sample Database: Pre-loaded employee and department data for ...