I can't call sp and how to pass parameter to make pivot to temp table below
so can you help me execute this sp and get result
stored procedure name [dbo].[rs_pivot_table]
sample as below :
CREATE TABLE #yt
(
[Store] int,
[Week] int,
[xCount] int
);
INSERT INTO #yt
(
[Store],
[Week], [xCount]
)
VALUES
(102, 1, 96),
(101, 1, 138),
(105, 1, 37),
(109, 1, 59),
(101, 2, 282),
(102, 2, 212),
(105, 2, 78),
(109, 2, 97),
(105, 3, 60),
(102, 3, 123),
(101, 3, 220),
(109, 3, 87);
Expected result as below
Store 1 2 3 4 5 6....
-----
101 138 282 220
102 96 212 123
105 37
109
What I have tried:
Create Procedure [dbo].[rs_pivot_table]
@schema sysname=dbo,
@table sysname,
@column sysname,
@agg nvarchar(max),
@sel_cols varchar(max),
@new_table sysname,
@add_to_col_name sysname=null
As
Begin
Declare @query varchar(max)='';
Declare @aggDet varchar(100);
Declare @opp_agg varchar(5);
Declare @col_agg varchar(100);
Declare @pivot_col sysname;
Declare @query_col_pvt varchar(max)='';
Declare @full_query_pivot varchar(max)='';
Declare @ind_tmpTbl int;
Create Table #pvt_column(
pivot_col varchar(100)
);
Declare @column_agg table(
opp_agg varchar(5),
col_agg varchar(100)
);
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(@table) AND type in (N'U'))
Set @ind_tmpTbl=0;
ELSE IF OBJECT_ID('tempdb..'+ltrim(rtrim(@table))) IS NOT NULL
Set @ind_tmpTbl=1;
IF EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(@new_table) AND type in (N'U')) OR
OBJECT_ID('tempdb..'+ltrim(rtrim(@new_table))) IS NOT NULL
Begin
Set @query='DROP TABLE '+@new_table+'';
Exec (@query);
End;
Select @query='Select distinct '+@column+' From '+(case when @ind_tmpTbl=1 then 'tempdb.' else '' end)+@schema+'.'+@table+' where '+@column+' is not null;';
Print @query;
Insert into #pvt_column(pivot_col)
Exec (@query)
While charindex(',',@agg,1)>0
Begin
Select @aggDet=Substring(@agg,1,charindex(',',@agg,1)-1);
Insert Into @column_agg(opp_agg,col_agg)
Values(substring(@aggDet,1,charindex('(',@aggDet,1)-1),ltrim(rtrim(replace(substring(@aggDet,charindex('[',@aggDet,1),charindex(']',@aggDet,1)-4),')',''))));
Set @agg=Substring(@agg,charindex(',',@agg,1)+1,len(@agg))
End
Declare cur_agg cursor read_only forward_only local static for
Select
opp_agg,col_agg
from @column_agg;
Open cur_agg;
Fetch Next From cur_agg
Into @opp_agg,@col_agg;
While @@fetch_status=0
Begin
Declare cur_col cursor read_only forward_only local static for
Select
pivot_col
From #pvt_column;
Open cur_col;
Fetch Next From cur_col
Into @pivot_col;
While @@fetch_status=0
Begin
Select @query_col_pvt='isnull('+@opp_agg+'(case when '+@column+'='+quotename(@pivot_col,char(39))+' then '+@col_agg+
' else null end),0) as ['+lower(Replace(Replace(@opp_agg+'_'+convert(varchar(100),@pivot_col)+'_'+replace(replace(@col_agg,'[',''),']',''),' ',''),'&',''))+
(case when @add_to_col_name is null then space(0) else '_'+isnull(ltrim(rtrim(@add_to_col_name)),'') end)+']'
print @query_col_pvt
Select @full_query_pivot=@full_query_pivot+@query_col_pvt+', '
Fetch Next From cur_col
Into @pivot_col;
End
Close cur_col;
Deallocate cur_col;
Fetch Next From cur_agg
Into @opp_agg,@col_agg;
End
Close cur_agg;
Deallocate cur_agg;
Select @full_query_pivot=substring(@full_query_pivot,1,len(@full_query_pivot)-1);
Select @query='Select '+@sel_cols+','+@full_query_pivot+' into '+@new_table+' From '+(case when @ind_tmpTbl=1 then 'tempdb.' else '' end)+
@schema+'.'+@table+' Group by '+@sel_cols+';';
print @query;
Exec (@query);
End;