Difference between RIGHT & LEFT JOIN vs RIGHT & LEFT OUTER JOIN in SQL [duplicate]
There is no difference between RIGHT JOIN
and RIGHT OUTER JOIN
. Both are the same. That means that LEFT JOIN
and LEFT OUTER JOIN
are the same.
Here's a very nice Visual Explanation of joins generally by our very own Jeff Atwood. A right outer join is the same as a right join, and left join and left outer join are also the same.