Database1 [SQL] 해커랭크 HackerRank Placements 문제 풀이 문제You are given three tables: Students, Friends and Packages. Students contains two columns: ID and Name. Friends contains two columns: ID and Friend_ID (ID of the ONLY best friend). Packages contains two columns: ID and Salary (offered salary in $ thousands per month).Write a query to output the names of those students whose best friends got offered a higher salary than them. Names must be orde.. 2025. 3. 16. 이전 1 다음
