daehee0155

情報文化社から出版された『SQL200題』の著者直講義！

これまで数多くのデータアナリストが、ユ・ヨンス講師のSQL講義を通じてデータ検索技術を飛躍させてきました。

codingkorea

2026 새해 복 마🐴니 할인

実務ですぐに使うSQL [SQL200題 著者直講]

本当に本当にありがとうございます

실습 중심

데이터분석실습

A lecture taught directly by the author of the book "SQL 200," published by Jungbo Munhwasa!

Over the years, numerous data analysts have empowered their data retrieval skills through instructor Yeon-soo Yoo's SQL lectures.

입문

초급

중급이상

Big Data

오라클

Oracle

SQL Used Directly in Practice [Lecture by the author of '200 SQL Examples']

Oracle Installation

SQL Basics

SQL Algorithms & Data Analysis