Question: Suppose a DBMS enforces an UPDATE SET - TO - NULL option on the database's referential integrity constraint between SELLER and REALTOR. What will be

Suppose a DBMS enforces an UPDATE SET

-

-

NULL option on the database's referential integrity constraint between SELLER and REALTOR. What will be the outcome after a user tries to update the RealtorID value in the table REALTOR from R

3

to R

5 ?

Suppose a DBMS enforces an UPDATE SET - TO - NULL

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