Hindi, asked by anjaliyadav4118, 2 months ago

चुनमुन ने मम्मी को क्या सुझाव दिया?

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Answered by rajwinderkaurhans74
0

Answer:

Referential integrity

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Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

Image result for what is referential integrity

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Image result for what is referential integrity

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Referential integrity is a property of data stating that all its references are valid. In the context of relational databases, it requires that if a value of one attribute of a relation references a value of another attribute, then the referenced value must exist.

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