Question: For these exercises, we use the Employees Database presented at the end of Chapter 1. Answer each question with a single SQL statement. Your query

For these exercises, we use the Employees Database presented at the end of Chapter 1. Answer each question with a single SQL statement. Your query must work for any set of data in the Employees Database, not just the set of data we provide.

5. For each employee, list the employee ID, number of projects, and the total percentage of time for the current projects to which she is assigned. Include employees not assigned to any project.

For these exercises, we use the Employees Database presented at the end

24 Chapter I:Databasks projects projectd deparmenls code managerid subdeplof description startdate encdate revenue workson empore edi assignedime employeeld firstname lastname deplcode salary Figure 1.5: Schema for the Imployees Database

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