▸_sqlgym

24. Multi-Key Ordering

EasyOrderingmultiple sort keysmixed ASC/DESC

ORDER BY accepts several keys, each with its own direction, applied left to right.

Task: return dept, name, salary from employees, ordered by dept ascending, then salary descending, then name ascending.

Tables
Loading schema…
Expected outputrows must come back in this order
Computing expected output…

This is the result for the example data above. On Submit your query is graded against this example plus 4 hidden edge cases 5test cases in all. A sloppy query that only fits the example won't pass.

SQL
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