Question

c) Manipulation
A foreign key in
table.
WJ Selection
d) Formation
table refers to a matching primary key value in
9​

Answer 1

Answer:

Manipulation

ManipulationA foreign key in

ManipulationA foreign key intable.

ManipulationA foreign key intable.WJ Selection?

You can drop a foreign key constraint using the following ALTER TABLE syntax: ALTER TABLE tbl_name DROP FOREIGN KEY fk_symbol; If the FOREIGN KEY clause defined a CONSTRAINT name when you created the constraint, you can refer to that name to drop the foreign key constraint.

Answer 2

Answer:

I don't understand the question.

Explanation:

please clearly mention it