zerobase 사용 (이동)
USE zerobase;
DESC celeb;
SELECT * FROM celeb;
나이가 29세인 데이터 검색
SELECT name, age
FROM celeb
WHERE age=29
ORDER BY age;
사실 다 29세이기 때문에 여기서 ORDER BY는 무의미
나이가 29세가 아닌 데이터 검색
SELECT name, age
FROM celeb
WHERE age!=29
ORDER BY age;
나이가 29세 보다 큰 데이터 검색
SELECT name, age
FROM celeb
WHERE age>29
ORDER BY age;
나이가 29세 보다 작은 데이터 검색
SELECT name, age
FROM celeb
WHERE age<29
ORDER BY age;
나이가 29세 보다 크거나 같은 데이터 검색
SELECT name, age, job_title
FROM celeb
WHERE age>=29
ORDER BY age DESC;
나이가 29세 보다 작거나 같은 데이터 검색
SELECT name, age, agency
FROM celeb
WHERE age<=29
ORDER BY age ASC;
나이가 29세 크거나 작은 (같지 않은) 데이터 검색
SELECT name, age, brithday, agency
FROM celeb
WHERE age<>29
ORDER BY age;
SELECT NAME, AGE
FROM CELEB
WHERE AGE<=30
ORDER BY AGE;
SELECT NAME, AGE, SEX, JOB_TITLE, AGENCY
FROM CELEB
WHERE NAME='아이유';
SELECT NAME, JOB_TITLE, AGENCY
FROM CELEB
WHERE AGENCY!='YG엔터테이먼트'
ORDER BY AGENCY;
SELECT NAME, SEX, AGENCY
FROM CELEB
WHERE SEX='M'
ORDER BY AGE DESC, AGENCY;
SELECT SEX, AGENCY, NAME, AGE
FROM CELEB
WHERE AGE<50
ORDER BY SEX, AGENCY DESC, NAME;