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The Report MediumSQL (Intermediate) – HackerRank Solution SQL, Best and Optimal Solutions , All you need.
Solutions of SQL all HackerRank:
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SQL The Report MediumSQL (Intermediate) HackerRank Solution
SELECT
IF (Grade >= 8, Name, NULL),
Grade,
Marks
FROM
(SELECT
Name,
(SELECT Grade FROM Grades WHERE (Min_Mark <= Marks) AND (Marks <= Max_Mark)) AS Grade,
Marks
FROM Students) As MyStudents
ORDER BY Grade DESC, Name;
SQL (Basic)
SQL (Intermediate)
SQL (Advanced)
Basic Select
Advanced Select
Aggregation
Basic Join
Advanced Join
Alternative Queries
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