For the following database scheme Employee(empNo fName,IName,address,DOB,sex.position,deptNo) Department(deptNo deptName,mgrEmpNo) Project(projNo.projName,deptNo) WorksOn(empNo.projNo.dateWorked.hoursWorked) Write an SQL statement to produce a list of the total hours worked by each employee arranged in order of employee number

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A:

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A: Find the answer given as below :

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A: Inner query concept will be used to get the final result in this case.

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A: Answer :-

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