database relationships Flashcards
(6 cards)
1
Q
a single line
A
one to one
2
Q
a single line with 3 small lines at the right side
A
one to many
3
Q
a single line with 3 small lines coming out of each sides
A
many to many
4
Q
a single line with 3 small lines at the left side
A
many to one
5
Q
a single line with 1 at one end and ∞ on the other side
A
one to many
6
Q
a single line with ∞ at one end and 1 at the other
A
many to one
