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How many questions per month does each tag in the top 10 tags get

Q&A for Ubuntu users and developers

-- How many questions per month for Scala web frameworks?
-- Scala is provided as a reference.
-- Frameworks without tags are excluded because of the limit
-- on the number of lines displayed.
-- They are:
-- 'pinky', 'xitrum', 'blueeyes', 'circumflex', 'bowler',
-- Frameworks with small tag count are excluded for the same rason.
-- They are:
-- 'spray', 'ostrich',

select *, count(*) from
(
  select CAST(
      cast(DATEPART(YYYY, CreationDate) as varchar) + '-' + 
      cast(DATEPART(MM, CreationDate) as varchar) + '-01'
    as date) Month, 
    t.TagName
  from Posts p 
  join PostTags pt on pt.PostId = p.Id
  join Tags t on t.Id = pt.TagId
  where t.TagName in ( 
  'playframework', 'playframework-1.x',
  'playframework-2.0', 'playframework-2.x', 
  'lift', 'liftweb',
--'scalatra', 'vaadin', 'finagle', 'scalate',
  'scala' )
) as X
where month between cast('2010-01-01' as date) and cast('2012-05-01' as date)
group by TagName, Month
order by Month asc, count(*) desc

fork query

edited apr 21 12 anonymous

created jan 16 12 sam.saffron