What are joins..how many types of joins are there?
Answer Posted / reshma patil
when you want to retrive data from two or more tables then
you require joins.
Types of joins:-
1)Cross join/Cartain join
2)Equi join/inner join
3)Outer join
4)Self join
5)Non-equi join
Is This Answer Correct ? | 2 Yes | 1 No |
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