SQL
1.[23.09.11] Oracle SQL _Weather Observation Station
문제1.Query the NAME field for all American cities in the CITY table with populations larger than 120000. The CountryCode for America is USA.
2023년 9월 11일
2.[23.09.12] Oracle SQL _Binary Tree Nodes
테이블 구조Write a query to find the node type of Binary Tree ordered by the value of the node. Output one of the following for each nodeRoot :5, 5와 연결되면 I
2023년 9월 12일
3.[23.09.13] Oracle SQL _The PADS
Generate the following two result sets:Query an alphabetically ordered list of all names in OCCUPATIONS, immediately followed by the first letter of e
2023년 9월 13일
4.[23.09.13] Oracle SQL _New Companies
테이블 구조 ![](https:/
2023년 9월 13일