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distinct vs. group by
Posted by: Henrik Genssen
Date: August 23, 2010 11:45AM


can someone please clarify, if there is a difference in using one or the other by using myisam like they did here for Oracle?

Is it a mythos?
How does it affect temp tables/files?
Can or should they be omitted?
Does switching to an other db file system have the same effect (innodb)?



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distinct vs. group by
August 23, 2010 11:45AM
August 24, 2010 11:52PM

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