Ben Nadel at cf.Objective() 2009 (Minneapolis, MN) with:
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Posted on Sep 27, 2009 at 1:38 AM
rewrite the given query without using join and group by select b.title,max(bc.returneddate-bc.checkoutdate) ''most days out'' from bookshelf_checkout bc,bookshelf b where bc.title(+)=b.title group by b.title;... read more »
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