SQL/Oracle
2022. 6. 15.
[Oracle] join
주문테이블 생성 create table tb_order ( ord_no varchar2(10), ord_userid varchar2(20), ord_product varchar2(50) not null, ord_count number(4), ord_price number(7), ord_regdate date default sysdate, constraint pk_no primary key(ord_no), constraint fk_userid foreign key(ord_userid) references tb_member(mem_userid) ); 데이터 삽입 insert into tb_order values ('00000001', 'apple', '삼성노트북', 1, 1000000, sysdate); i..