AdventureWorks Database: Calculate latest weekly salary of employees

SQL Query - AdventureWorks: Exercise-24 with Solution

24. From the following tables write a query in SQL to calculate and display the latest weekly salary of each employee. Return RateChangeDate, full name (first name, middle name and last name) and weekly salary (40 hours in a week) of employees Sort the output in ascending order on NameInFull.

Sample table: Person.Person

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Sample table: HumanResources.EmployeePayHistory

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Sample Solution:

SELECT CAST(hur.RateChangeDate as VARCHAR(10) ) AS FromDate
        , CONCAT(LastName, ', ', FirstName, ' ', MiddleName) AS NameInFull
        , (40 * hur.Rate) AS SalaryInAWeek
    FROM Person.Person AS pp
        INNER JOIN HumanResources.EmployeePayHistory AS hur
            ON hur.BusinessEntityID = pp.BusinessEntityID
             WHERE hur.RateChangeDate = (SELECT MAX(RateChangeDate)
                                FROM HumanResources.EmployeePayHistory 
                                WHERE BusinessEntityID = hur.BusinessEntityID)
    ORDER BY NameInFull;

Sample Output:

fromdate  |nameinfull                     |salaryinaweek|
----------+-------------------------------+-------------+
2013-03-14|Abbas, Syed E                  |     1924.040|
2010-01-16|Abercrombie, Kim B             |       498.00|
2009-02-28|Abolrous, Hazem E              |    1153.8480|
2009-01-02|Ackerman, Pilar G              |     769.2320|
2009-03-05|Adams, Jay G                   |       498.00|
2009-01-17|Ajenstat, François P           |    1538.4600|
2012-04-16|Alberts, Amy E                 |     1924.040|
2008-12-02|Alderson, Greg F               |          400|
2008-12-28|Alexander, Sean P              |     423.0760|
2009-12-02|Altman, Gary E.                |     961.5400|
2009-01-02|Anderson, Nancy A              |       498.00|
2011-05-31|Ansman-Wolfe, Pamela O         |     923.0760|
2009-01-04|Arifin, Zainal T               |     711.5400|
2009-01-11|Bacon, Dan K                   |    1096.1520|
2009-01-21|Baker, Bryan                   |       498.00|
2009-12-25|Baker, Mary R                  |       538.00|
2009-01-20|Barbariol, Angela W            |          440|
...

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