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What is an inner join, and an outer join ?
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Answer / s
Inner Join return only matching rows whereas Outer Join
returns matching rows from both tables and unmatched rows
from either of the table depending on the join.
RIGHT outer Join returns matching rows and unmatched rows
from the right table.
LEFT outer join returns matching rows and unmatched rows
from the left table.
| Is This Answer Correct ? | 27 Yes | 2 No |
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