sql - How to transpose recordset columns into rows -

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i have query code looks this:

select documentid, complexsubquery1 ... complexsubquery5   document  ...

complexsubquery numerical fields calculated using, duh, complex subqueries.

i use query subquery query generates summary following one:

   field          documentcount           total      1                 dc1                 s1      2                 dc2                 s2      3                 dc3                 s3      4                 dc4                 s4      5                 dc5                 s5

where:

dc<n> = sum(case when complexsubquery<n> > 0 1                  end) s <n> = sum(case when field = n              complexsubquery<n> end)

how in sql server?

note: know avoid problem discarding original query , using unions:

select '1' typeid,        sum(case when complexsubquery1 > 0 1 end) documentcount        sum(complexsubquery1)                          total   (select documentid, blargh ... complexsubquery1) t union select '2' typeid,        sum(case when complexsubquery2 > 0 1 end) documentcount        sum(complexsubquery2)                          total   (select documentid, blargh ... complexsubquery2) t union ...

but want avoid route, because redundant code makes eyes bleed. (besides, there real possibility number of complex subqueries grow in future.)

with document(documentid, field) ( select 1, 1 union select 2, 1 union select 3, 2 union select 4, 3 union select 5, 4 union select 6, 5 union select 7, 5 ), cte ( select documentid,         field,         (select 10) complexsubquery1,          (select 20) complexsubquery2,        (select 30) complexsubquery3,          (select 40) complexsubquery4,        (select 50) complexsubquery5   document ) select field,         sum(case when right(query,1) = field , queryvalue  > 1 1 end ) documentcount,        sum(case when right(query,1) = field queryvalue end ) total cte unpivot  (queryvalue query in        (complexsubquery1, complexsubquery2, complexsubquery3,         complexsubquery4, complexsubquery5) )as unpvt group field

returns

field       documentcount total ----------- ------------- ----------- 1           2             20 2           1             20 3           1             30 4           1             40 5           2             100

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