Question
Using the AdventureWorks 2014 or 2016 SQL database after importing the hours spreadsheet. The new scheduling manager has asked for a summary of hours worked
Using the AdventureWorks 2014 or 2016 SQL database after importing the "hours" spreadsheet. The new scheduling manager has asked for a summary of hours worked each week by department. Accounting for NULL values, use the imported sheet again for "Hours" to SUM by department title for all employees on the table.
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Refactoring Databases Evolutionary Database Design
Authors: Scott Ambler, Pramod Sadalage
1st Edition
0321774515, 978-0321774514
