Computer Science, asked by Srikarsai7270, 1 year ago

what is constraints in sql

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Answered by VijayaLaxmiMehra1
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Constraints are the rules enforced on the data columns of a table. These are used to limit the type of data that can go into a table. This ensures the accuracy and reliability of the data in the database.Constraints could be either on a column level or a table level.
Answered by rahul8053
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