Datalian's advanced SQL lecture with over 10,000 cumulative students and rich online/offline lecture experience. Learn advanced SQL theory and solve practice problems together.
Importing data with SQL
The third lecture in the SQL Basics series that even people who have never coded before can understand!
There are many lectures on SQL theory,
Why aren't there any lectures that allow me to develop real skills while solving problems?
Just as no matter how much you study English grammar, your English conversation skills will not improve if you don't actually have conversations,
You can't use SQL properly just by studying the grammar.
Welcome to the advanced class after completing the SQL Basics and Intermediate classes!
👏👏(clap clap clap)👏👏
If you have learned the basic syntax of SQL (joining multiple tables, group operations, etc.) so far,
From now on, we will cover various functions of SQL to solve more complex and difficult problems.
Through advanced lectures, you can acquire the skills to efficiently handle various operations required in practice.
You can also learn more in-depth by using the additional materials provided during or at the end of the lecture.
Thank you to all the students who took the classes from beginner to advanced for your hard work!
You no longer need to bother sending emails.
Download it directly from Infraon!
Now you have completed all the advanced SQL courses.
In the last lecture, 'Completion Commemorative Gift_SQL Cheatsheet (Advanced)'
Click the [Class Materials] button on the top right
You can download the CheatSheet ( see image below) .
(Not required, but thoughtful reviews and questions are always welcome!)
The lecture is available on HackerRank ( hackerrank.com ) and leetcode ( leetcode.com ) sites.
The curriculum is structured based on problems.
Before attending the lecture, we recommend that you visit the above website, register as a member, and then take a look around the website.
Programmers SQL High Score Kit
https://programmers.co.kr/learn/challenges?tab=sql_practice_kit
Who is this course right for?
People who have learned SQL theory but feel they lack practical experience
People preparing for SQL coding tests
People who need a problem-solving-focused SQL lecture
Anyone who wants to start learning SQL without any plan!
People who want to become data analysts
Need to know before starting?
Take a SQL Basics Course for Data Analysis
Take an intermediate SQL course for data analysis
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32 lectures ∙ (4hr 54min)
Course Materials: