freadyup1185

This course is for those who are learning database programming for the first time or those who have some knowledge but want to learn systematically. From concepts to practical exercises, you will master the database query language by organizing examples of types that frequently occur in real life.

kjlee

Database - SQL

입문

초급

중급이상

Data Engineering

SQL (Structured Query Language) Overview

DML statement

DQL statements and expressions

Function

Join

View, Stored Procedure

Sub Query

Transaction