Question: Database System Suppose that you need to update one value of the column SalesCost in a table. The way the table is constructed, this value
Database System
Suppose that you need to update one value of the column SalesCost in a table. The way the table is constructed, this value actually needs to be changed in three different rows. However, you only change the value in two of the rows. You have just created at(n)___________.
a. insetion anomaly
b. deletion anomaly
c. update anomaly
d. normalization anomaly
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