![[백문이불여일타] 데이터 분석을 위한 중급 SQL강의 썸네일](https://cdn.inflearn.com/public/courses/324568/cover/9f81ac3f-d663-49e7-9eda-61253189790c/sql_intermediate.png?w=420)
[백문이불여일타] 데이터 분석을 위한 중급 SQL
데이터리안
인프런 누적 수강생 10,000명 이상, 풍부한 온/오프라인 강의 경험을 가진 데이터리안의 SQL 중급 강의. SQL 중급 이론을 배우고, 실습 문제를 함께 풀어봅니다.
초급
SQL
Datalian's SQL basics lecture with over 10,000 cumulative students and rich online/offline lecture experience. Learn SQL basics theory and solve 10 HackerRank problems together.
5,909 learners

Importing data with SQL
SQL Basics that even people who have never coded before can learn
📢 [Course Update Notice] Course updates are scheduled for the month of November.
The curriculum, course materials, etc. will be completely changed, so please keep this in mind for your studies.
Chosen by 1500+ people, hands-on SQL beats a hundred theories!
Quickly learn from basics to practical application.
There are many SQL theory lectures, but why aren't there any courses that can help you build real skills by combining them with problem-solving practice?
Just like studying English grammar alone won't improve your conversational English skills without actual practice,
you can't properly use SQL by only studying its grammar.
The Basic SQL course aims to help you learn the syntax of SQL's three most fundamental functions (SELECT, WHERE, ORDER BY), then become familiar with writing queries by solving problems that allow you to practically apply the SQL syntax you've understood conceptually.
For those who want to immediately apply SQL in their work, for those preparing for SQL coding tests, this is a helpful course.
If you take both the SQL basics course and the upcoming intermediate SQL course, you'll be able to develop the skills to easily solve Programmers' SQL High Score Kit problems.
You don't need to go through the hassle of sending emails anymore.
Download directly from Inflearn!
Now that you have completed all the SQL Basics course lectures and
the final lecture 'Course Completion Gift_SQL Cheatsheet', you can
click the [Materials] download button in the upper right corner to
download the CheatSheet(refer to the image below).
(Not required, but heartfelt reviews and questions are always welcome!)
This course curriculum is based on HackerRank(hackerrank.com)site's
SQL EASY problems.
Before taking the course, we recommend visiting the above site,
signing up for membership, and taking a look around the site.
# To create a better learning environment, we are working on Korean subtitle support.
Subtitles will be added to videos in the order that subtitle work is completed, so please keep this in mind when using the service.
# The enrollment period for this course is 3 months. This period has been set with the hope that all students will complete the course, so we strongly recommend checking the enrollment period before starting the course.
Who is this course right for?
People who want to become data analysts
People who want to start learning SQL without any preparation
People who have learned SQL theory but feel they lack practical experience
People who need a problem-solving-focused SQL lecture
People preparing for SQL coding tests
32,819
Learners
2,858
Reviews
23
Answers
4.9
Rating
37
Courses
All
18 lectures ∙ (1hr 36min)
Course Materials:
All
1,173 reviews
4.9
1,173 reviews
Reviews 5
∙
Average Rating 4.6
Reviews 1
∙
Average Rating 5.0
Reviews 1
∙
Average Rating 5.0
Reviews 3
∙
Average Rating 3.7
Reviews 1
∙
Average Rating 5.0
$13.20
Check out other courses by the instructor!
Explore other courses in the same field!