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The Blunder EasySQL (Basic) – HackerRank Solution SQL, Best and Optimal Solutions , All you need.
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SQL The Blunder EasySQL (Basic) HackerRank Solution
/*
Enter your query here.
*/
SELECT CEILING(AVG(SALARY) - AVG(REPLACE(SALARY,'0','') )) FROM Employees;
SQL (Basic)
SQL (Intermediate)
SQL (Advanced)
Basic Select
Advanced Select
Aggregation
Basic Join
Advanced Join
Alternative Queries
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