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