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    Limits on the Average Database User

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    1. What kind of business scenarios might have use of a CHECK constraint?

    2. What kind of business scenarios might call for disabling a constraint?

    3. What types of limits would you place on the average database user? On an expert user?

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    Solution Preview

    1) when you want to allow data entry for a datafiled ,check constrain is very usefull.
    A CHECK constraint on the salary and commissions columns to prevent the commission from being larger than the salary for a marketing company.

    2) disabling a constaints
    -When loading large amounts of ...

    Solution Summary

    What kind of business scenarios might call for disabling a constraint?

    $2.19

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