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SQL that makes it easy to learn the core

Skip the complicated theories and concepts and just write SQL statements, practice, and follow along!

(5.0) 1 reviews

41 learners

Level Beginner

Course period Unlimited

  • Masocampus
SQL
SQL
MySQL
MySQL
SQL
SQL
MySQL
MySQL

What you will gain after the course

  • Basic concepts of databases and schemas

  • General theory and format of SQL

  • Build SQL skills by using various functions

  • Practical SQL application skills using AI

Quickly learn SQL essential grammar + core competencies 💯

SQL for databases,
Let's use only the key points quickly and easily!

Maso Campus' "SQL: Easy to Learn with Only the Essentials" course will help you develop the following skills:

A concept you absolutely cannot avoid if you learn SQL!

We will briefly explain key terms and concepts such as DB and schema, table, key, DBMS, and relationship, and learn about the types and licenses of DBML (Database Markup Language).

We'll walk you through the entire process, from downloading to setting up, in the simplest and most user-friendly way possible, so you can freely install MySQL 8.0 Community Edition, an essential tool for SQL practice, whenever you need it.

Let's upload the Excel file to the DB server!

The primary purpose of SQL is to freely extract desired data from a database. After a brief and quick theoretical overview of creating schemas and tables and individually entering, deleting, and modifying data, we'll walk through the process of uploading 3,000 customer records and 25,000 sales records from an Excel file to a database server.

You can always use real data that fits your situation in the same way in your work.

Let's learn and use the core grammar of SQL!

Covers the core syntax of SQL for extracting, selecting, and applying various conditions to the data you want.

We will teach you only the essential information for practical work, such as setting conditions, aggregating, and limiting data, focusing on SELECT, FROM, WHERE, GROUP BY, HAVING, ORDER BY, and LIMIT.

Complex conditions at once with subqueries + joins !

SQL statements within SQL statements? We'll explore combining multiple tables into one, including subqueries that insert queries within queries and inner joins that combine multiple data sets, and output complex conditional statements.

At this time, we will look at various common mistakes that everyone makes and learn together what to keep in mind in practice.


Features of this lecture
Check it out.

💡 By diligently completing this course, you'll master essential SQL syntax and gain the practical skills to extract and organize data from your company's database. Furthermore, at the end of the course, we'll introduce tips for better SQL proficiency, leveraging AI services to help you understand SQL in more depth, optimize SQL performance for big data, and more, tailored to your individual needs.

STEP 1. Is SQL very different from Excel?

No! SQL allows you to quickly and easily create repetitive tasks in Excel through queries. Even with large amounts of data, it leverages a database, allowing you to quickly extract only the data you need. We'll explain the core concepts and operating principles of SQL step by step. As you listen, you'll be captivated by the ease of SQL, which is even easier than Excel.

STEP 2. Upload the file to the DB and extract only the data I want!

If you've ever wanted to extract just the data you need in Excel, whether for work or in your daily life, but found it tiresome or inconvenient to create pivot tables and filters every time, try SQL! Using the core syntax we'll use repeatedly in this course, you can quickly and easily extract just the data you need.

STEP 3. When you need to create a query with complex conditions but can't think of a solution, use AI!

If someone asked you, "I'm a woman in my 30s living in Seoul, interested in data analysis, and taking a Maso Campus course, write a query!" wouldn't you feel overwhelmed? Then ask AI! Have you heard of the hot new ChatGPT? ChatGPT lets you easily create even difficult query syntax.


After listening to all the lectures
You can acquire these capabilities.

After taking the "SQL: Easy to Understand the Essentials" course, you will gain the following capabilities:

  • ✅ Understand key terms and operating principles to properly utilize SQL
  • ✅ Ability to upload files to the DB and extract data
  • ✅ The ability to find insights from large amounts of data
  • ✅ Develop practical skills by utilizing various conditions and aggregations.

From database definitions and terminology to core usage techniques, we'll provide you with the essential SQL knowledge you need . Master this course, fully utilize SQL, and become a professional SQL user!

Understanding Databases Simply
Installing MySQL
Create schemas, tables, and enter data
Putting data contained in a file into the DB

Easily create SQL queries with AI


Q&A 💬

Q. Is prior knowledge of SQL required?

No, you don't need any prior knowledge of SQL. The instructor will guide you through everything from basic database understanding to SQL installation and hands-on practice, so don't worry.

Q. Are there any requirements or prerequisites for taking the course?

Since this is a hands-on course, we recommend bringing a dual monitor or a spare device that allows you to separate the lecture and practice screens. Furthermore, since the practical training will be conducted on a Windows OS, we recommend taking the course in a Windows environment.

💾 Please check before taking the class!

  • Since this is a practice-oriented lecture, it would be a good idea to prepare a dual monitor or extra device that can separate the lecture and practice screens.
  • Since the training is conducted based on Windows OS , we recommend taking the course in a Windows environment.
  • Lecture notes and practice files are attached to the <0. Textbook Download Center> section.

Recommended for
these people

Who is this course right for?

  • For those interested in data and data analysis

  • For those who want to analyze data using tools other than Excel

  • For those who want to learn and master the basics of SQL, starting from databases.

  • For those who want to write SQL statements directly and extract only the data they need

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2. Time-Saving Curriculum that respects the time and effort of participants

We hope you will walk the path of growth together with Masocampus's Actionable and Time-Saving Curriculum.

We hope you will walk the path of growth together with Maso Campus's Actionable and Time-Saving Curriculum.

Curriculum

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15 lectures ∙ (5hr 30min)

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5.0

1 reviews

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