Data with Charles

Back to Basics - SQL 04 - The ORDER BY keyword

Charles De Barros, Sep 02, 2025, Back to basics Sql

Photo by Markus Spiske on Unsplash Mastering SQL ORDER BY: Sorting Data Effectively When working with relational databases, retrieving data is only half the battle. Equally important is presenting that...

Back to Basics - SQL 04 - A cláusula ordenadora ORDER BY

Charles De Barros, Sep 02, 2025, Back to basics Sql

Foto cortesia de Markus Spiske no Unsplash Dominando o ORDER BY em SQL: Classificando Dados com Eficácia Ao trabalhar com bancos de dados relacionais, recuperar dados é apenas metade da...

Back to Basics - SQL 03 - The WHERE statement

Charles De Barros, Aug 26, 2025, Back to basics Sql

Photo by Bruno Wolff on Unsplash Mastering the SQL WHERE Statement: From Beginner to Advanced Structured Query Language (SQL) is the foundation of working with relational databases. Among its many...

Back to Basics - SQL 03 - O commando de restrição WHERE

Charles De Barros, Aug 26, 2025, Back to basics Sql

Foto cortesia de Bruno Wolff no Unsplash Dominando o comando de restrição WHERE: Do Básico ao Avançado A Linguagem de Consulta Estruturada (SQL) é a base do trabalho com bancos...

Back to Basics - SQL 02 - The SELECT statement

Charles De Barros, Aug 05, 2025, Back to basics Sql

Photo by Mitchel Lensink on Unsplash Understanding the SQL’s SELECT Statement: A Comprehensive Guide SQL (Structured Query Language) is the cornerstone of managing and querying data in relational databases. Among...

Back to Basics - SQL 02 - O Comando SELECT

Charles De Barros, Aug 05, 2025, Back to basics Sql Portuguese

Foto cortesia de Mitchel Lensink on Unsplash Entendendo o comando SELECT do SQL: Um Guia Abrangente SQL (Structured Query Language) é a base para gerenciar e consultar dados em bancos...

Hi, I'm Charles. I am a Data Analyst interested in the Environment, Hospitality, Tech, Education, and Science. I enjoying working with Python, Excel, Power BI and and SQL. I bake in my spare time.

Back to Basics - SQL 04 - The ORDER BY keyword

Back to Basics - SQL 04 - A cláusula ordenadora ORDER BY

Back to Basics - SQL 03 - The WHERE statement

Back to Basics - SQL 03 - O commando de restrição WHERE

Back to Basics - SQL 02 - The SELECT statement

Back to Basics - SQL 02 - O Comando SELECT

Hi, I'm Charles.

I am a Data Analyst interested in the Environment, Hospitality, Tech, Education, and Science.

I enjoying working with Python, Excel, Power BI and and SQL.

I bake in my spare time.