Consider the following command:
UPDATE order
_
details SET quantity
=
quantity
-
-
1
0
What happens if we run this command in MySQL
?
a
.
)
The quantity in the order
_
details table for all records is incremented by
1
0
.
b
.
)
The quantity in the order
_
details table for all records is decremented by
1
0
.
c.An error is thrown due to the
-
d.The order
_
details table has all of the quantity set to the same value as it