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  3. Functions for Manipulating Data in SQL Server

Exercise

Data type precedence

In this exercise, you will evaluate the rating information from the ratings table and you will see what happens when a decimal value is compared to an integer. Remember: in SQL Server, data is implicitly converted behind the scenes from one type to another, in such a way that no data loss occurs.

Instructions 1/2

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  • Select information about all the ratings that were higher than 3.