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Archives: April 2010

In, Exists and join – a roundup

Over the last several months I’ve had a look at IN, Exists, Join and their opposites to see how they perform and whether there’s any truth in the advice that is often seen on forums and blogs advocating replacing one with the other.

Previous parts of this series can be… Read more

1 comments, 1,194 reads

Posted in SQL In The Wild on 27 April 2010