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[SQL : CASE / BETWEEN / INNER JOIN] HackerRank : The Report

The Report >> 문제 You are given two tables: Students and Grades. Students contains three columns ID, Name and Marks. Grades contains the following data: Ketty gives Eve a task to generate a report containing three columns: Name, Grade and Mark. Ketty doesn't want the NAMES of those students who received a grade lower than 8. The report must be in descending order by grade -- i.e. higher grades ar..
DATA ANALYSIS/SQL 2021. 3. 13. 18:45
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