On Wed, Oct 21, 2009 at 6:51 PM, Doug Cole <dougc...@gmail.com> wrote:
> > repeated across many different x,y values and fields to build out several > histograms of the data. The main culprit appears to be the CASE statement, > but I'm not sure what to use instead. I'm sure other people have had > similar queries and I was wondering what methods they used to build out data > like this? > Use group by with an appropriate division/rounding to create the appropriate buckets, if they're all the same size. select round(field/100) as bucket, count(*) as cnt from foo group by round(field/100); -- - David T. Wilson david.t.wil...@gmail.com
