Last post Feb 04, 2019 01:12 PM by PatriceSc
Feb 04, 2019 12:50 PM|3v3rhart|LINK
Can a foreign key be designated that is not a primary ID?
Feb 04, 2019 01:12 PM|PatriceSc|LINK
"A foreign key constraint does not have to be linked only to a primary key constraint in another table; it can also be defined to reference the columns of a UNIQUE constraint in another table."