FULL OUTER join - Lab Practice | Oracle SQL fundamentals

Опубликовано: 27 Декабрь 2018
на канале: DBA Genesis
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In #SQL the FULL OUTER JOIN combines the results of both left and right outer #joins and returns all (matched or unmatched) rows from the tables on both sides of the join #clause.
Note: FULL OUTER JOIN can potentially return very large result-sets!

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