대학생 코딩 과제 대행 java, python, oracle 스물 여섯 번째
https://open.kakao.com/o/s3aMpbA 오라클 모델링하고나서 쿼리짜는 과제이다. 모델링이라고 하기도 웃기지만 ㅎㅎ 과제 요구사항이다. DROP TABLE ACCOUNT PURGE; DROP TABLE BRANCH PURGE; DROP TABLE CUSTOMER PURGE; DROP TABLE LOAN PURGE; DROP TABLE BORROWER PURGE; DROP TABLE DEPOSITOR PURGE; DROP VIEW ALL_CUSTOMER; CREATE TABLE ACCOUNT( ACCOUNT_NUMBER VARCHAR2(20) PRIMARY KEY, BRANCH_NAME VARCHAR2(20), BALANCE NUMBER ); insert into account values('A-101','Downtown',500); insert into account values('A-102','Perryridge',400); insert into account values('A-201','Brighton',900); insert into account values('A-215','Mianus',700); insert into account values('A-217','Brighton',750); insert into account values('A-222','Redwood',700); insert into account values('A-305','Round Hill',350); select * from account; CREATE TABLE BRANCH( BRANCH_NAME VARCHAR...