The subsequent illustrations use the CASE expression in an Purchase BY clause to ascertain the kind purchase of the rows based on a presented column worth. In the initial illustration, the worth within the SalariedFlag column on the HumanResources.Employee table is evaluated. Staff which have the SalariedFlag established to 1 https://casestudyanalysis18565.tinyblogging.com/everything-about-hbr-case-studies-79621480