# Contents

## 1장. 데이터베이스와 SQL

- [01강. 데이터베이스](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture01.md)
- [02강. 다양한 데이터베이스](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture02.md)
- [03강. 데이터베이스 서버](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture03.md)

## 2장. 테이블에서 데이터 검색

- [04강. Hello World 실행하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture04.md)
- [05강. 테이블 구조 참조하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture05.md)
- [06강. 검색 조건 지정하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture06.md)
- [07강. 조건 조합하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture07.md)
- [08강. 패턴 매칭에 의한 검색](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture08.md)

## 3장. 정렬과 연산
- [09강. 정렬 - ORDER BY](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture09.md)
- [10강. 복수의 열을 지정해 정렬하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture10.md)
- [11강. 결과 행 제한하기 - LIMIT](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture11.md)
- [12강. 수치 연산](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture12.md)
- [13강. 문자열 연산](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture13.md)
- [14강. 날짜 연산](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture14.md)
- [15강. CASE 문으로 데이터 변환하기](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture15.md)

## 4장. 데이터의 추가, 삭제, 갱신
- [16강. 행 추가하기 - INSERT](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture16.md)
- [17강. 삭제하기 - DELETE](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture17.md)
- [18강. 데이터 갱신하기 - UPDATE](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture18.md)
- [19강. 물리삭제와 논리삭제](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture19.md)

## 5장. 집계와 서브쿼리
- [20강. 행 개수 구하기 - COUNT](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture20.md)
- [21강. COUNT 이외의 집계함수](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture21.md)
- [22강. 그룹화 - GROUP BY](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture22.md)
- [23강. 서브쿼리](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture23.md)
- [24강. 상관 서브쿼리](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture24.md)

## 6장. 데이터베이스 객체 작성과 삭제
- [25강. 데이터베이스 객체](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture25.md)
- [26강. 테이블 작성, 삭제, 변경](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture26.md)
- [27강. 제약](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture27.md)
- [28강. 인덱스 구조](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture28.md)
- [29강. 인덱스 작성과 삭제](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture29.md)
- [30강. 뷰 작성과 삭제](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture30.md)

## 7장. 복수의 테이블 다루기
- [31강. 집합 연산](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture31.md)
- [32강. 테이블 결합](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture32.md)
- [33강. 관계형 모델](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture33.md)

## 8장. 데이터베이스 설계
- [34강. 데이터베이스 설계](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture34.md)
- [35강. 정규화](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture35.md)
- [36강. 트랜잭션](https://github.com/banjjoknim/TIL/blob/master/SQL%EC%B2%AB%EA%B1%B8%EC%9D%8C/Lecture36.md)