중간정리
DDL (create, alter, drop, truncate) DML (select, insert, update, delete) DCL (commit, rollback, grant, revoke) create table create sequence drop table drop sequence 오라클 자료형 (number, varchar2, date, char) - where - join ... on - group by ... having - order by ... asc/desc - extract(YEAR/MONTH/DATE/HOUR/MINUTE/SECOND from column) - floor(floating number) - sum, avg, max, min, cnt - || (문자열 더하기) - ..
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Product
product create table product ( idx number, namevarchar2(100), pricenumber, expiryDatedate, memovarchar2(2000) ); insert into product values ( 1, '코카콜라(캔) 190ml', 900, '24/04/01', '코카콜라 캔 소형' ); insert into product values (2, '코카콜라(PET) 500ml', 1500, '24/04/01', '코카콜라 PET 중형'); insert into product values (3, '코카콜라(PET) 1.5L', 2800, '24/04/01', '코카콜라 PET 대형'); insert into product values (4, '스프라이트..
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