gmahn

実務に必ず必要なSQLとデータベースの基礎を学習します。
開発者だけでなく、企画者やデータアナリストの方々もSQLを深く学習します。

김영한の実戦データベース - 基本編

데이터베이스

데이터베이스 관리 시스템

DBMS/RDBMS

MySql

mysql

sqld

SQLD

Learn the essential SQL and database fundamentals needed for practical work.
Not only developers, but also planners and data analysts can learn SQL in depth.

입문

초급

중급이상

MySQL

SQL 개발자 자격시험

Kim Younghwan's Practical Database - Basic Edition

Course Introduction and Class Materials

Join 1 - Inner Join

Join2 - Outer Join and Other Joins

Subquery

UNION

CASE Statement

View

Index1

Index2

Data integrity

Transaction

stored procedures, functions, triggers