This repository contains a complete set of SQL Server tasks and solutions based on the ITI course by Eng. Rami. It covers topics from database fundamentals to advanced SQL Server concepts, serving as a structured reference for learning, practicing, and revision.
Para este desafio foi solicitado que fosse realizado uma consulta no banco de dados com o objetivo de trazer alguns dados para análises. Utilizando meus conhecimentos adquiridos no módulo de banco de dados, da trilha .NET e implementando o desafio proposto pelo Expert.
This repository deals with the lessons and tasks from the module "Datenbankmanagementsysteme" which was taught in the summer term 2020 at the university Duisburg-Essen, campus Essen. The primary language that was used is Postgres SQL.
A collection of real-world SQL practice questions with solutions, designed to strengthen query skills for data analysis and business insights. Includes scenarios for aggregation, joins, filtering, and advanced SQL techniques.
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