7 years ago in Database Management System


To drop a column that is used as a foreign key, first:

[A] drop the primary key.
[B] drop the table containing the foreign key..
[C] drop the foreign key constraint.
[D] All of the above must be done.
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Zachery Chen
Zachery Chen - 1 month ago

Zachery Chen from Taiwan is saying drop the foreign key constraint. is correct answer

Shourya Singh Rawat
Shourya Singh Rawat - 4 years ago

Shourya Singh Rawat from India is saying drop the table containing the foreign key.. is correct answer

Mihir Shah
Mihir Shah - 4 years ago

Mihir Shah from Majalgaon, India is saying drop the foreign key constraint. is correct answer

Imran Ali
Imran Ali - 4 years ago

Imran Ali from Rawalpindi, Pakistan is saying drop the foreign key constraint. is correct answer

ismatmalik
ismatmalik - 4 years ago

ismatmalik from Pakistan is saying drop the primary key. is correct answer

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