## Test

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Q&A for scientists using computers to solve scientific problems

``````declare @max_body_len int = ##MaxBodyLength:int?0##
declare @max_excerpt_len int = ##MaxExcerptLength:int?1##
declare @min_body_len int = ##MinBodyLength:int?-1##
declare @min_excerpt_len int = ##MinExcerptLength:int?-1##
declare @plot_min int = ##PlotMinimum:int?1##
declare @bin int = ##Bin:Int?1##
declare @bin_count int = ##BinCount:int?20##

select t.Count,
t.TagName,
coalesce(len(pe.Body),0) as ExcerptLen,
coalesce(len(pw.Body),0) as WikiLen,
pe.CreationDate,
ts.TargetTagName as SynonymTarget
into #TagList
from Tags t
left join Posts pe on pe.Id = t.ExcerptPostId
left join Posts pw on pw.Id = t.WikiPostId
left join TagSynonyms ts on ts.SourceTagName = t.TagName
where
((@max_body_len <= 0 and @max_excerpt_len <= 0
and @min_body_len = -1 and @min_excerpt_len = -1)
or coalesce(len(pe.Body),0) < @max_excerpt_len
or coalesce(len(pw.Body),0) < @max_body_len
or len(pe.Body) > nullif(@min_excerpt_len,-1)
or len(pw.Body) > nullif(@min_body_len,-1))
and ts.ApprovalDate is null

select num
into #Integers
from
(select @plot_min + (a.a + (10 * b.a) + (100 * c.a)) * @bin as num
from (select 0 as a union all select 1 union all select 2 union all select 3 union all select 4 union all select 5 union all select 6 union all select 7 union all select 8 union all select 9) as a
cross join (select 0 as a union all select 1 union all select 2 union all select 3 union all select 4 union all select 5 union all select 6 union all select 7 union all select 8 union all select 9) as b
cross join (select 0 as a union all select 1 union all select 2 union all select 3 union all select 4 union all select 5 union all select 6 union all select 7 union all select 8 union all select 9) as c
) a
where a.num <= (select max(Count)
from #TagList
where Count < (@plot_min + @bin*@bin_count))
or a.num <= 3 -- min value of plot

select Count, TagName, ExcerptLen, WikiLen, CreationDate, SynonymTarget
--    ExcerptSuggestedEdit as [Suggested Edit Link],
--    WikiSuggestedEdit as [Suggested Edit Link]
from #TagList
order by -- show tags that have a wiki but no excerpt first
case when WikiLen > 0 and ExcerptLen = 0 then 0 else 1 end,
Count desc,
ExcerptLen asc,
WikiLen asc,
TagName

select num as [Number of questions],
count(Count) as [Number of tags with this many questions]
from #TagList
right join #Integers on Count between num and (num+@bin-1)
group by num
order by num

select getdate() as 'Time of query'``````

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