RDBMS Programming and Technical Programming Database

How Can you assign a foreign key relationship between two tables in sql server..Give a example and write a steps.

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A foreign key is key which is used to identify a tuple of a relation for which it is being refer .
it may be null.
4 years agoHelpfull: Yes(0) No(0)

RDBMS Other Question

Sunil is working on a database management system. He wants to program transactions such that a transaction is completed only if all the database operations are completed and commited, otherwise the transaction is aborted and rolled back. Which of the following database characteristics is he trying to implement?

o Atomicity
o Consistency
o Isolation
o Durability