RE: 4 join methods?

Hi Greg,

Maybe they consider Cartesian as 4th method ? :-)

Ed

>
>
> Hi,
>
> I just read there are four join methods. I know three:
>
> Nested loops
> Sort merge
> Hash join
>
> What's the fourth?
>
> - Greg
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Shevtsov, Eduard
  INET: EShevtsov_at_flagship.ru

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