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Difference between Inner join and Outer join during WHERE clause

Badam123Jun 29 2017 — edited Jun 30 2017

I have a query (with a where clause ) which returns the same number of records using INNER JOIN and LEFT OUTER JOIN  .

My collegue told me that the left outer join is slow compared to inner join even when the results sets are the same , after executing I found out that the query executes in 0.7 sec in both the cases.

I know the difference between left join and inner join , but i would like to understand during a WHERE clause condition how both the queries are executed .

Will the left outer join do more work/time compared to the inner join  ?

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Locked on Jul 28 2017
Added on Jun 29 2017
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