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What do you understand by domain integrity constraint?

      

What do you understand by domain integrity constraint?

  

Answers


BONFACE
The domain integrity constraints are used to specify the valid values that a column defined over the domain can take. We can define the valid values by listing them as a set of values (such as an enumerated data type in a strongly typed programming language), a range of values, or an expression that accepts the valid values.
Mwalimu Bonface answered the question on March 1, 2018 at 10:29


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