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Mastering SQL - Practical Course for Intermediate | Codefinity
SQL Intermediário

SQL Intermediário

Este curso é para você que já possui um conhecimento básico de SQL, mas deseja aprender conceitos mais avançados para criar consultas mais poderosas. No curso, você se familiarizará com agrupamento de dados e filtragem de dados agrupados. Aprenda também a trabalhar simultaneamente com várias tabelas do banco de dados, combinando-as. Conheça os diferentes tipos de junções de tabelas e aprenda como utilizá-las na prática.

Course

Gain insight into a topic and learn the fundamentals

4.6

(516)

Intermediate
Recommended experience
25 chapters
Flexible schedule
Learn at your own pace
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Learning outcomes
Modules
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Codefinity advantages
FAQs
Outcomes
Learning outcomes
Modules
Testimonials
Recommendations
Codefinity advantages
FAQs
What you will learn
  • Expand your SQL capabilities with advanced data grouping and sophisticated filtering techniques.
  • Gain practical skills in multi-table operations, understanding inner and outer joins, and crafting complex queries.
  • Build a solid foundation in managing and manipulating relational databases to boost your data analytics proficiency.
  • Elevate your SQL knowledge to a professional level, preparing you for advanced data handling tasks in your career.
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Assessments25 assignments
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There are 6 modules in this course

Este curso é para você que já possui um conhecimento básico de SQL, mas deseja aprender conceitos mais avançados para criar consultas mais poderosas. No curso, você se familiarizará com agrupamento de dados e filtragem de dados agrupados. Aprenda também a trabalhar simultaneamente com várias tabelas do banco de dados, combinando-as. Conheça os diferentes tipos de junções de tabelas e aprenda como utilizá-las na prática.
Nesta seção, você vai aprender como agrupar e trabalhar com esses dados. Para isso, vamos nos familiarizar com o operador GROUP BY. Você também aprenderá a filtrar dados agrupados utilizando o operador HAVING.
Aprenda os fundamentos da Linguagem de Definição de Dados (DDL) e da Linguagem de Manipulação de Dados (DML) em SQL, incluindo como criar, modificar e deletar objetos de banco de dados, bem como inserir, atualizar e deletar dados dentro das tabelas.

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Why people choose Codefinity for their career

Kwizera Mugisha

Kwizera Mugisha

The teaching methodology at Codefinity is excellent, and I particularly appreciate how it has prepared me to handle real-world coding problems. Currently, I am delving into Node.js and eagerly anticipate building full-stack projects that integrate all the knowledge I have gained.

Sherry Barnes-Fox

Sherry Barnes-Fox

My first course was 4 hours, I did it in a few days, "nugget-style. The instructions are very clear and easy to understand. There is even a hint to help you get the answer, and if you still cannot get the answer, then you can display the answer. I love the learning style that is used, it engages me.

Bill Wagner

Bill Wagner

I have really liked the browser-based lessons that allow me to code within the lesson. The RUN button allows me to test the code I write before submitting for a grade.

Stephanie Chan

Stephanie Chan

As I went through the first course of the Python track, I liked the way the course was lay out (in easy and digestible modules) with little exercises at the end of each concept.

Daniel Chinea

Daniel Chinea

I have gained a lot of practical and logical thinking skills, along with patience for myself and confidence in myself that I can learn programming.

Steve Bruening

Steve Bruening

The learning was progressive and made it easy to follow along and make progress. I could feel my skills increasing and building on each other as the course went along.

Learner reviews

4.7

50 reviews

5

72%

4

22%

3

6%

2

0%

1

0%

Showing 3 of 50 reviews

Author

Vasileios Skevofylax

5

Reviewed on Dec 17, 2024

It rolls, with a consistent investment of maybe an hour every day

Author

Alexander Hanham

5

Reviewed on Dec 3, 2024

Easy to learn, A+.

Author

Katie C

5

Reviewed on Nov 27, 2024

I love using Codefinity for SQL. It feels so easy to build up from the absolute basics and the challenges are so rewarding!

Recommended if you're interested in learning SQL

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AI-Assisted Learning

Embrace the fascination of Tech Skills! Our AI-assistant provides real-time feedback, personalized hints, and error explanations, empowering you to learn with confidence.

Workspaces

With Workspaces, you can create and share projects directly on our platform. We've prepared templates for your convenience

Learning tracks

Take control of your career development and commence your path into mastering the latest technologies

Real-world projects

Real-world projects elevate your portfolio, showcasing practical skills to impress potential employers

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