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Answer Posted / vams_gk
join is very imp concept in BO
relation between two tables is called joins.
we have 4 types of join relations 1:m,m:1,m:m,1:1
types of joins in BO
1)equi join
2)theta join
3)outer join(left/right)
4)isolated join
5)short cut join
| Is This Answer Correct ? | 11 Yes | 2 No |
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