Computer Science, asked by kharyalarshiya, 1 month ago

what is reverential integrity. explain with the help of an example.​

Answers

Answered by DARKIMPERIAL
4

Answer:

Referential integrity

It means the reference from a row in one table to another table must be valid. Examples of referential integrity constraint in the Customer/Order database of the Company: Customer(CustID, CustName) Order(OrderID, CustID, OrderDate)

Answered by BANGTANARMYGIRL07
0

Answer:

Referential integrity

It means the reference from a row in one table to another table must be valid. Examples of referential integrity constraint in the Customer/Order database of the Company: Customer(CustID, CustName) Order(OrderID, CustID, OrderDate).

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