sql server - How to sub total more than 1 in dynamic pivot sql -


i'm trying create query total , 2 sub total 2 coulin in dynamic pivot.

i have table & query this

enter image description here

create table #sampledata  (      class varchar(10),      name varchar(10),      location varchar(10),      item varchar(10),      temp varchar (10)  )    insert #sampledata  values  ('abc', 'ron', 'a', 'pencil', '12345'),  ('abc', 'ron', 'a', 'pen', '2345'),  ('abc', 'tom', 'c', 'pencil', '34343'),  ('abc', 'tom', 'd', 'pencil', '252525'),  ('def', 'ron', 'e', 'pen', '35345'),  ('def', 'tom', 'f', 'pencil', '87878'),  ('def', 'tom', 'g', 'pen', '9876'),  ('ghi', 'ron', 'h', 'pen', '09090'),  ('ghi', 'ron', 'i', 'pen', '40404'),  ('ghi', 'tom', 'j', 'pencil', '144442345'),  ('ghi', 'tom', 'k', 'pencil', '4444333')      declare @pivot_columns  varchar(max),          @select_columns varchar(max)    select @pivot_columns = stuff((select distinct ',' + quotename(item) #sampledata xml path('')), 1, 1, '')  select @select_columns = stuff((select distinct ',sum(' + quotename(item) + ') '+quotename(item) #sampledata xml path('')), 1, 1, '')    declare @sql varchar(max)    set @sql = 'select case when grouping(name) = 1 , grouping(class) = 0 ''total''+ '' '' + class   when grouping(name) = 1 , grouping(class) = 1 ''total''   else class end class, name, location, temp,'             + @select_columns + '   (      select class, name, location, item, temp      #sampledata    ) pivotdata  pivot  (      count(item)      item  in ('             + @pivot_columns + ')  ) pivotresult  group class, name, location, temp rollup   '    exec(@sql)

and how create data this? enter image description here

i wanna show subtotal name based on class& subtotal class, in first imager there sub total based on temp. if change 'group class, name rollup' there's show error..

appreciate help, thankyou.

i think can try (i reviewed first case, added case name , added having conditions):

set @sql = 'select                      case when grouping(name) = 1 , grouping(class) = 0 ''total ''+ '' '' + class                           when grouping(name) = 1 , grouping(class) = 1 ''total ''                                              else class end class             ,  case when grouping(location)=1 , grouping(temp)=1 ''total ''+name                         else name end name, location, temp,'            + @select_columns + ' (     select class, name, location, item, temp     #sampledata  ) pivotdata pivot (     count(item)     item  in ('            + @pivot_columns + ') ) pivotresult group class, name, location, temp rollup  having (grouping(location)=1 , grouping(temp)=1 ) or (grouping(location)=0 , grouping(temp)=0 , grouping(name)=0 , grouping(class)=0) '

update:

you can use grouping sets, obtaining same result (avoid using having condition in former query):

set @sql = 'select                      case when grouping(name) = 1 , grouping(class) = 0 ''total ''+ '' '' + class                           when grouping(name) = 1 , grouping(class) = 1 ''total ''                                              else class end class             ,  case when grouping(location)=1 , grouping(temp)=1 ''total ''+name                         else name end name, location, temp,'            + @select_columns + ' (     select class, name, location, item, temp     #sampledata  ) pivotdata pivot (     count(item)     item  in ('            + @pivot_columns + ') ) pivotresult group grouping sets ((class,name), (class), (class, name, location, temp),())  '

output:

+------------+-----------+----------+-----------+-----+--------+ |   class    |   name    | location |   temp    | pen | pencil | +------------+-----------+----------+-----------+-----+--------+ | abc        | ron       |        | 12345     |   0 |      1 | | abc        | ron       |        | 2345      |   1 |      0 | | abc        | total ron | null     | null      |   1 |      1 | | abc        | tom       | c        | 34343     |   0 |      1 | | abc        | tom       | d        | 252525    |   0 |      1 | | abc        | total tom | null     | null      |   0 |      2 | | total  abc | null      | null     | null      |   1 |      3 | | def        | ron       | e        | 35345     |   1 |      0 | | def        | total ron | null     | null      |   1 |      0 | | def        | tom       | f        | 87878     |   0 |      1 | | def        | tom       | g        | 9876      |   1 |      0 | | def        | total tom | null     | null      |   1 |      1 | | total  def | null      | null     | null      |   2 |      1 | | ghi        | ron       | h        | 09090     |   1 |      0 | | ghi        | ron       |        | 40404     |   1 |      0 | | ghi        | total ron | null     | null      |   2 |      0 | | ghi        | tom       | j        | 144442345 |   0 |      1 | | ghi        | tom       | k        | 4444333   |   0 |      1 | | ghi        | total tom | null     | null      |   0 |      2 | | total  ghi | null      | null     | null      |   2 |      2 | | total      | null      | null     | null      |   5 |      6 | +------------+-----------+----------+-----------+-----+--------+

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