There are 4 tables:
Suppl, fields: (Code_name, Code_name_arch, Tasknum, Pki_num, Group_eng, Name, Descr, Cost, Quan, shop);
Maker, fields : (Code_maker, Code_maker_arch, Code_name, provider);
Arrival, fields: (Code_arr, Code_maker, quan_arr);
Accounts, fields: (Code_acc, Code_maker, num_acc, quan_acc, summ)
my query is:
ALTER Procedure [dbo].[pr_tblz] As
Set NOCOUNT ON
Declare #task VARCHAR(4000)
Select #task = coalesce(#task + ',[' + [Tasknum] + ']',
'[' + [Tasknum] + ']')
FROM [db_pki].[dbo].[Suppl]
Group BY [Tasknum]
Order BY [Tasknum]
Declare #query VARCHAR(8000)
Set #query='
Alter View Amountzz As
SELECT Shop, Name, Desc, Group_eng as GI, '+ #task +', quan_arr As specif, quan_acc As acns
FROM
(
select
Shop, Name, Desc, Group_eng, Tasknum, Quan, quan_arr, quan_acc
from [db_pki].[dbo].[Suppl] as deliveries
LEFT JOIN [db_pki].[dbo].[Maker] ON (deliveries.[Code_name] = [db_pki].[dbo].[Maker].[Code_name])
LEFT JOIN [db_pki].[dbo].[Arrival] ON ([db_pki].[dbo].[Maker].[Code_maker] = [db_pki].[dbo].[Arrival].[Code_maker])
LEFT JOIN [db_pki].[dbo].[Accounts] ON ([db_pki].[dbo].[Maker].[Code_maker] = [db_pki].[dbo].[Accounts].[Code_maker])
)date_to_pivot
PIVOT
(
Max([Quan])
For [Tasknum]
IN (' + #task + ')
)AS p'
Execute (#query)
result:
Shop Name Descr GI n1 n2 n3 ... specif acns
1 name1 1 5 4 1 1
2 10 name2 2 3 8 2 2
3 name3 3 501 11 3 3
1 8 name1 1 5 16 7 10
a 2 10 name2 2 3 3 5 6
5 name1 1 2 5 6 3
How can I get the following result?
Shop Name Descr GI n1 n2 n3 ... specif acns
1 8 name1 1 5 4 16 8(1+7) 11
a 2 10 name2 2 3 8 3 7 8(2+6)
3 name3 3 501 11 3 3
5 name1 1 2 5 6 3
n1, n2, n3,... - Tasknum
Not tested. Try aggregating the values of Shop, specif and acns in the subselect that pulls the columns before the pivoting, like this (the necessary changes are highlighted in bold):
ALTER Procedure [dbo].[pr_tblz] As
Set NOCOUNT ON
Declare #task VARCHAR(4000)
Select #task = coalesce(#task + ',[' + [Tasknum] + ']',
'[' + [Tasknum] + ']')
FROM [db_pki].[dbo].[Suppl]
Group BY [Tasknum]
Order BY [Tasknum]
Declare #query VARCHAR(8000)
Set #query='
Alter View Amountzz As
SELECT Shop, Name, Desc, Group_eng as GI, '+ #task +', quan_arr As specif, quan_acc As acns
FROM
(
select
MAX(Shop ) OVER (PARTITION BY Name) AS Shop,
Name, Desc, Group_eng, Tasknum, Quan,
SUM(quan_arr) OVER (PARTITION BY Name) AS quan_arr,
SUM(quan_acc) OVER (PARTITION BY Name) AS quan_acc
from [db_pki].[dbo].[Suppl] as deliveries
LEFT JOIN [db_pki].[dbo].[Maker] ON (deliveries.[Code_name] = [db_pki].[dbo].[Maker].[Code_name])
LEFT JOIN [db_pki].[dbo].[Arrival] ON ([db_pki].[dbo].[Maker].[Code_maker] = [db_pki].[dbo].[Arrival].[Code_maker])
LEFT JOIN [db_pki].[dbo].[Accounts] ON ([db_pki].[dbo].[Maker].[Code_maker] = [db_pki].[dbo].[Accounts].[Code_maker])
)date_to_pivot
PIVOT
(
Max([Quan])
For [Tasknum]
IN (' + #task + ')
)AS p'
Execute (#query)
Related
Here is my tables structure
Result
id ResultId CategoryId Total Attempted Score
----------------------------------------------------
1 8 1 30 25 20
2 8 2 30 30 19
3 8 3 30 27 21
4 7 1 20 15 10
5 7 2 20 20 15
Category
Id CategoryName
-----------------------
1 General
2 Aptitude
3 Technical
I want data in the below format
For ResultId = 8
Id General Aptitude Technical Total
--------------------------------------------------
8 20 19 21 60
For ResultId = 7
Id General Aptitude Total
-------------------------------------
7 10 15 25
I need a help to fetch the data in above format.
NOTE: The final fetched data contains score from Result table but having a column names from category table and according to CategoryId in Result table. Column name will be dynamic
Tried the below code (just for testing) but didn't work
DECLARE #SQLQuery AS NVARCHAR(MAX)
DECLARE #PivotColumns AS NVARCHAR(MAX)
SELECT #PivotColumns= COALESCE(#PivotColumns + ',','') + QUOTENAME(CategoryName)
FROM ( SELECT DISTINCT CategoryName
FROM [dbo].[Category] c) AS PivotExample
SET #SQLQuery =
N'SELECT DISTINCT ' + #PivotColumns + '
FROM [dbo].[Category] c
PIVOT( SUM(c.Id)
FOR CategoryName IN (' + #PivotColumns + ')) AS P'
EXEC sp_executesql #SQLQuery
My query will give you the expected output. You can check the output in SQL Fiddle
--dynamic with case
DECLARE #Sql NVARCHAR(4000) = NULL
DECLARE #ColumnHeaders NVARCHAR(4000);
SET #ColumnHeaders = STUFF((
SELECT DISTINCT ',' + 'Max(CASE WHEN rn =' + quotename(rn, '''') + ' THEN Score else null end ) as ' + CategoryName + CHAR(10) + CHAR(13)
FROM (
SELECT CategoryName, row_number() OVER (ORDER BY CategoryName) rn
FROM ( SELECT DISTINCT CategoryName FROM Category) t0
) t1
FOR XML PATH('')
,TYPE
).value('.', 'varchar(max)'), 1, 1, '');
--print #ColumnHeaders
SET #sql = N' ;with cte as (
select * , Row_number() Over(Partition by ResultId Order by ResultId ) rn from
Result)
Select ResultId, ' + #ColumnHeaders + ', SUM(Score) Total from cte Group by
ResultId ';
EXECUTE sp_executesql #sql
I am using SQL Server
I have a table TT that looks like this
TargetID RowID Actual
0001 1 0
0001 2 1
0001 3 1
0002 1 0
0002 2 1
0002 3 0
0003 1 1
0003 2 1
0003 3 0
How can I pivot it is to this
RowID Target0001 Target0002 Target0003
1 0 0 1
2 1 1 1
3 1 0 0
I tried
SELECT 'TargetID' + TargetID, RowID, Actual
FROM TT
WHERE TargetID = '0001'
UNION ALL
SELECT 'TargetID' + TargetID, RowID, Actual
FROM TT
WHERE TargetID = '0002'
SELECT 'TargetID' + TargetID, RowID, Actual
FROM TT
WHERE TargetID = '0003'
But there are 3000 TargetIDs and my method is not good for that
Any idea how to do that?
You can try this...
DECLARE #ColumnsTable TABLE ([ColumnName] VARCHAR(50));
INSERT INTO #ColumnsTable ([ColumnName])
SELECT DISTINCT '[' + CONVERT(VARCHAR(48), [TargetID]) + ']'
FROM TT;
DECLARE #PivotColumns VARCHAR(MAX), #TotalColumn VARCHAR(MAX), #SQL VARCHAR(MAX);
SET #PivotColumns = (SELECT STUFF((SELECT DISTINCT ', ' + CONVERT(VARCHAR(50), [ColumnName])
FROM #ColumnsTable
FOR XML PATH('')), 1, 2, ''));
SET #SQL = 'SELECT RowID,' +#PivotColumns +'
FROM (
SELECT RowID,TargetID,Actual
FROM TT) AS t
PIVOT (MAX([Actual])
FOR [TargetID] IN (' + #PivotColumns + ')) AS p';
EXEC(#SQL);
I have the following table:
GR WORD NO.
1 A 4
2 B 5
3 C 6
1 G 5
2 H 5
3 I 5
I would like to get the following table:
GR 4 5 6
1 1 1 0
2 0 2 0
3 0 1 1
For each GR column value I count the NO. values.
Here's a dynamic solution:
--Sample data
--CREATE TABLE tbl (GR int, WORD char(1), [NO] int)
--INSERT INTO tbl values
--(1,'A',4),
--(2,'B',5),
--(3,'C',6),
--(1,'G',5),
--(2,'H',5),
--(3,'I',5)
DECLARE #sql NVARCHAR(MAX)
SELECT #sql = '
SELECT *
FROM tbl
PIVOT(
COUNT(WORD) FOR [NO] IN (' +
(SELECT STUFF(
(
SELECT DISTINCT ',' + QUOTENAME(CAST([NO] AS VARCHAR(10)))
FROM tbl
FOR XML PATH('')
)
, 1, 1, ''))
+ ')
) p
'
EXEC sp_executesql #sql
This is a conditional aggregation
select
GR
,[4] = count(case when NO. = 4 then WORD end)
,[5] = count(case when NO. = 5 then WORD end)
,[6] = count(case when NO. = 6 then WORD end)
from YourTable
group by GR
Or a pivot
select *
from YourTable
pivot(
count(WORD) for NO. in ([4],[5],[6])
) p
I have the following data:
Table 1
Row ID Value Cost
1 1 Priority 1 10,000
2 2 Priority 2 9,000
3 3 Priority 3 8,000
4 4 Priority 4 6,000
Table 2
Row Name Priority Cost
1 Jon 1 10,000
2 Bob 3 8,000
3 Dan 4 7,000
4 Steve 2 9,000
5 Bill 3 8,000
...
I want the table to look like this:
Table 3
Row Name Priotity 1 Priority 2 Priority 3 Priority 4
1 Jon 10,000
2 Bob 8,000
3 Dan 7,000
4 Steve 9,000
5 Bill 8,000
...
How can I create rows from Table 1 as columns, and fill in the output as shown in Table 3.
I am hoping this is not as basic as it sounds, but my SQL is terrible!
you can try this for dynamic pivot table.
DECLARE #columns VARCHAR(8000)
SELECT #columns = COALESCE(#columns + ',[' + cast(Value as varchar) + ']',
'[' + cast(Value as varchar)+ ']')
FROM Table1
GROUP BY Value
DECLARE #query VARCHAR(8000)
SET #query = 'with Priorites as
(select a.Name,b.Value,b.Cost from Table2 a left join Table1 b on a.Priority =b.id)
SELECT *
FROM Priorites
PIVOT
(
MAX(Cost)
FOR [Value]
IN (' + #columns + ')
)
AS p'
EXECUTE(#query)
Here is the link for more details http://www.tsqltutorials.com/pivot.php
Pivot is always useful in this sort of scenario, but if the actual data is as simple as it's in question (like there are only 4 unique Priority and/or only 1 Priority is assigned to a particular user),then you can achieve this task with following query:
select t.row,t.name
(case when t.priority = 1 then t.cost
else ' '
end
) as Priority1,
(case when t.priority = 2 then t.cost
else ' '
end
) as Priority2,
(case when t.priority = 3 then t.cost
else ' '
end
) as Priority3,
(case when t.priority = 4 then t.cost
else ' '
end
) as Priority4
From
(select Row,name,priority,cost
from Table2
group by name) t
group by t.name;
I have the following table:
select * from product;
slno item
---------------
1 HDD
2 PenDrive
3 RAM
4 DVD
5 RAM
6 HDD
7 RAM
7 RAM
7 RAM
Now I need to do pivoting for this table for which i am using following query:
DECLARE #cols AS NVARCHAR(MAX),
#query AS NVARCHAR(MAX)
select #cols = STUFF((SELECT ',' + QUOTENAME(item)
from product
group by item
order by item
FOR XML PATH(''), TYPE
).value('.', 'NVARCHAR(MAX)')
,1,1,'')
set #query = 'SELECT slno,TotalProduct ,' + #cols + '
from
(
select slno,Count(*) as TotalProduct,item
from product
group by slno,item
) x
pivot
(
count(item)
for item in (' + #cols + ')
) p '
exec(#query)
Result:
slno TotalProducts DVD HDD PenDrive RAM
---------------------------------------------
1 1 0 1 0 0
2 1 0 0 1 0
3 1 0 0 0 1
4 1 1 0 0 0
5 1 0 0 0 1
6 1 0 1 0 0
7 3 0 0 0 1
Note The total of product RAM is 3 but in Column RAM showing only 1. I have used COUNT(*) aggregate function within the inner select statement in #query. How can i show actual count?
You only need to group by slno, not by the combination of slno and item. Therefore, you need to change the query which provides a source for your pivot as follows:
set #query = 'SELECT slno,totalproduct,' + #cols + '
from
(
select p.slno slno, c.count as totalproduct, p.item
from product p
inner join
(select slno, count(item) count
from product
group by slno) c on p.slno = c.slno
) x
pivot
(
count(item)
for item in (' + #cols + ')
) p '
Demo
Use following sub query instead of your sub query:
select slno,Count(*) OVER (PARTITION BY slno) as TotalProduct,item
from product
Edit: Count(*) Over(Partition by ...) supported in SQL Server 2012 and above versions.