55번1 [sqld] 노랭이책(개정판) - 55번 문제(p.68) 1. 예제 테이블col SERVICENAME for a30col SERVICEURL for a30SELECT * FROM Service;SELECT * FROM ServiceUsage; SERVICEID SERVICENAME SERVICEURL---------- ------------------------------ ------------------------------ 1 Streaming http://streaming.com 2 Gaming http://gaming.com 3 E-commerce http://e.. 2024. 8. 23. 이전 1 다음
