Which two statements are true about a self join?
A. It can be a left outer join.
B. It must be a full outer jolin.
C. It can be an inner join.
D. It must be an equijoin.
E. The join key column must have an index.
Which two statements are true about a self join?
A. It can be a left outer join.
B. It must be a full outer jolin.
C. It can be an inner join.
D. It must be an equijoin.
E. The join key column must have an index.
AC
AC
ac
CD
Treasure Thaw fck mother all your answers wrong
AC
AC