SQL 면접 질문과 답변
Question: What is the use of DESC in SQL?Answer: DESC has two purposes. It is used to describe a schema as well as to retrieve rows from table in descending order.Explanation : The query SELECT * FROM EMP ORDER BY ENAME DESC will display the output sorted on ENAME in descending order. |
복습용 저장
이 항목을 북마크하거나, 어렵게 표시하거나, 복습 세트에 넣을 수 있습니다.
도움이 되었나요? 예 아니요
Most helpful rated by users: