I have been scratching my head with this one for an hour still cannot seem to figure out a way to allocate Payment amount of $30 to the rows in the following table.
Given that i have the following items. Negative amount means the customer is in debt and owes us that amount. Now given that customer pays $30. We need to allocate that to the item.
ItemId amount sDATE
BD98E890-C7F8-47F4-9125-A68A88DD178D -10 2016-01-04 00:00:00.000
7E047DE6-0DB7-4EDB-A751-C43BBD4610E5 -20 2016-01-05 00:00:00.000
5004AE1F-2A15-47E5-96FF-69A6C7D35521 -10 2016-01-06 00:00:00.000
for a payment of $30 the output should look like.
itemId BeforeAllocation AfterAllocation LeftToAllocate sDate
BD98E890-C7F8-47F4-9125-A68A88DD178D -10 0 30 2016-01-04 00:00:00.000
7E047DE6-0DB7-4EDB-A751-C43BBD4610E5 -20 0 20 2016-01-05 00:00:00.000
5004AE1F-2A15-47E5-96FF-69A6C7D35521 -10 -10 0 2016-01-06 00:00:00.000
and if customer is paying partial amount for exmaple $25 the output should be.
itemId BeforeAllocation AfterAllocation LeftToAllocate sDate
BD98E890-C7F8-47F4-9125-A68A88DD178D -10 0 25 2016-01-04 00:00:00.000
7E047DE6-0DB7-4EDB-A751-C43BBD4610E5 -20 -5 15 2016-01-05 00:00:00.000
5004AE1F-2A15-47E5-96FF-69A6C7D35521 -10 -10 0 2016-01-06 00:00:00.000
Code:
Create table #temp(ItemId UNIQUEIDENTIFIER , amount INT, sDATE DATETIME)
INSERT INTO #temp
( ItemId,
amount,
sDATE )
VALUES ( NEWID(),-10,'2016-01-04' ),
( NEWID(),-20,'2016-01-05' ),
( NEWID(),-10,'2016-01-06' )
SELECT * FROM (
SELECT 'BD98E890-C7F8-47F4-9125-A68A88DD178D' itemId, -10 BeforeAllocation, 0 AfterAllocation, 30 LeftToAllocate, '2016-01-04 00:00:00.000' sDate
UNION
SELECT '7E047DE6-0DB7-4EDB-A751-C43BBD4610E5' itemId, -20 BeforeAllocation, 0 AfterAllocation, 20 LeftToAllocate, '2016-01-05 00:00:00.000' sDate
UNION
SELECT '5004AE1F-2A15-47E5-96FF-69A6C7D35521' itemId, -10 BeforeAllocation, -10 AfterAllocation,0 LeftToAllocate, '2016-01-06 00:00:00.000' sDate
)s
ORDER BY sdate
SELECT * FROM (
SELECT 'BD98E890-C7F8-47F4-9125-A68A88DD178D' itemId, -10 BeforeAllocation, 0 AfterAllocation, 25 LeftToAllocate, '2016-01-04 00:00:00.000' sDate
UNION
SELECT '7E047DE6-0DB7-4EDB-A751-C43BBD4610E5' itemId, -20 BeforeAllocation, -5 AfterAllocation, 15 LeftToAllocate, '2016-01-05 00:00:00.000' sDate
UNION
SELECT '5004AE1F-2A15-47E5-96FF-69A6C7D35521' itemId, -10 BeforeAllocation, -10 AfterAllocation,0 LeftToAllocate, '2016-01-06 00:00:00.000' sDate
)s
ORDER BY sdate
Calculate an expression BeforeAllocationRT, to record the running total of BeforeAllocation (i.e. the sum of BeforeAllocation for this row and all preceding rows). If you're using SQL Server 2012 or later you can use window functions, otherwise you need a clumsy subexpression - see this question for exact instructions.
Calculate an expression for the amount to allocate
SELECT Allocation = CASE
WHEN BeforeAllocationRT + #Payment > 0
-- pay full amount for this item
THEN -#BeforeAllocation
WHEN BeforeAllocationRT + #Payment > #BeforeAllocation
-- pay partial amount for this item
THEN -(#BeforeAllocationRT+#Payment)
ELSE
-- pay nothing for this item
0
END
, ...
Calculate expressions for AfterAllocation and LeftToAllocate.
SELECT
AfterAllocation = BeforeAllocation + Allocation
,LeftToAllocate = CASE WHEN BeforeAllocationRT+#Payment>0 THEN #Payment-BeforeAllocationRT ELSE 0 END
,...
Combine steps 1,2,3 using CTEs or subexpressions.
Disclaimer: I don't have access to a SQL Server instance right now, so none of this is tested.
try this,
DECLARE #PaidAmout INT = 30
;WITH CTE AS
(
SELECT ItemId, amount, sDATE, ROW_NUMBER() OVER(ORDER BY sDATE) AS RowNo
FROM #temp
),
Amount AS
(
SELECT ItemId,
RowNo,
amount AS BeforeAllocation,
0 AS AfterAllocation,
#PaidAmout AS LeftToAllocate,
sDATE,
#PaidAmout + Amount AS LeftAmount
FROM CTE
WHERE RowNo = 1
UNION ALL
SELECT c.ItemId,
c.RowNo,
c.amount AS BeforeAllocation,
CASE WHEN a.LeftAmount + c.Amount < 0 THEN a.LeftAmount + c.Amount ELSE 0 END AS AfterAllocation,
CASE WHEN a.LeftAmount < 0 THEN 0 ELSE a.LeftAmount END AS LeftToAllocate,
c.sDATE,
a.LeftAmount + c.Amount AS LeftAmount
FROM CTE c
INNER JOIN Amount a ON a.RowNo + 1 = c.RowNo
)
SELECT ItemId,
BeforeAllocation,
AfterAllocation,
LeftToAllocate,
sDATE
FROM Amount
Related
I have table of products and their sales quantity in months.
Product Month Qty
A 2018-01-01 5
A 2018-02-01 3
A 2018-05-01 5
B 2018-08-01 10
B 2018-10-01 12
...
I'd like to first fill in the data gap between each product's min and max dates like below:
Product Month Qty
A 2018-01-01 5
A 2018-02-01 3
A 2018-03-01 0
A 2018-04-01 0
A 2018-05-01 5
B 2018-08-01 10
B 2018-09-01 0
B 2018-10-01 12
...
Then I would need to perform an accumulation of each product's sales quantity by month.
Product Month total_Qty
A 2018-01-01 5
A 2018-02-01 8
A 2018-03-01 8
A 2018-04-01 8
A 2018-05-01 13
B 2018-08-01 10
B 2018-09-01 10
B 2018-10-01 22
...
I fumbled over the "cross join" clause, however it seems to generate some unexpected results for me. Could someone help to give a hint how I can achieve this in SQL?
Thanks a lot in advance.
I think a recursive CTE is a simple way to do this. The code is just:
with cte as (
select product, min(mon) as mon, max(mon) as end_mon
from t
group by product
union all
select product, dateadd(month, 1, mon), end_mon
from cte
where mon < end_mon
)
select cte.product, cte.mon, coalesce(qty, 0) as qty
from cte left join
t
on t.product = cte.product and t.mon = cte.mon;
Here is a db<>fiddle.
Hi i think this example can help you and perform what you excepted :
CREATE TABLE #MyTable
(Product varchar(10),
ProductMonth DATETIME,
Qty int
);
GO
CREATE TABLE #MyTableTempDate
(
FullMonth DATETIME
);
GO
INSERT INTO #MyTable
SELECT 'A', '2019-01-01', 214
UNION
SELECT 'A', '2019-02-01', 4
UNION
SELECT 'A', '2019-03-01', 50
UNION
SELECT 'B', '2019-01-01', 214
UNION
SELECT 'B', '2019-02-01', 10
UNION
SELECT 'C', '2019-04-01', 150
INSERT INTO #MyTableTempDate
SELECT '2019-01-01'
UNION
SELECT '2019-02-01'
UNION
SELECT '2019-03-01'
UNION
SELECT '2019-04-01'
UNION
SELECT '2019-05-01'
UNION
SELECT '2019-06-01'
UNION
SELECT '2019-07-01';
------------- FOR NEWER SQL SERVER VERSION > 2005
WITH MyCTE AS
(
SELECT T.Product, T.ProductMonth AS 'MMonth', T.Qty
FROM #MyTable T
UNION
SELECT T.Product, TD.FullMonth AS 'MMonth', 0 AS 'Qty'
FROM #MyTable T, #MyTableTempDate TD
WHERE NOT EXISTS (SELECT 1 FROM #MyTable TT WHERE TT.Product = T.Product AND TD.FullMonth = TT.ProductMonth)
)
-- SELECT * FROM MyCTE;
SELECT Product, MMonth, Qty, SUM( Qty) OVER(PARTITION BY Product ORDER BY Product
ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) as 'TotalQty'
FROM MyCTE
ORDER BY Product, MMonth ASC;
DROP TABLE #MyTable
DROP TABLE #MyTableTempDate
I have other way to perform this in lower SQL Server Version (like 2005 and lower)
It's a SELECT on SELECT if it's your case let me know and i provide some other example.
You can create the months with a recursive CTE
DECLARE #MyTable TABLE
(
ProductID CHAR(1),
Date DATE,
Amount INT
)
INSERT INTO #MyTable
VALUES
('A','2018-01-01', 5),
('A','2018-02-01', 3),
('A','2018-05-01', 5),
('B','2018-08-01', 10),
('B','2018-10-01', 12)
DECLARE #StartDate DATE
DECLARE #EndDate DATE
SELECT #StartDate = MIN(Date), #EndDate = MAX(Date) FROM #MyTable
;WITH dates AS (
SELECT #StartDate AS Date
UNION ALL
SELECT DATEADD(Month, 1, Date)
FROM dates
WHERE Date < #EndDate
)
SELECT A.ProductID, d.Date, COALESCE(Amount,0) AS Amount, COALESCE(SUM(Amount) OVER(PARTITION BY A.ProductID ORDER BY A.ProductID, d.Date ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW),0) AS Total
FROM
(
SELECT ProductID, MIN(date) as DateStart, MAX(date) as DateEnd
FROM #MyTable
GROUP BY ProductID -- As I read in your comments that you need different min and max dates per product
) A
JOIN dates d ON d.Date >= A.DateStart AND d.Date <= A.DateEnd
LEFT JOIN #MyTable T ON A.ProductID = T.ProductID AND T.Date = d.Date
ORDER BY A.ProductID, d.Date
Try this below
IF OBJECT_ID('tempdb..#Temp') IS NOT NULL
DROP TABLE #Temp
;WITH CTE(Product,[Month],Qty)
AS
(
SELECT 'A','2018-01-01', 5 UNION ALL
SELECT 'A','2018-02-01', 3 UNION ALL
SELECT 'A','2018-05-01', 5 UNION ALL
SELECT 'B','2018-08-01', 10 UNION ALL
SELECT 'D','2018-10-01', 12
)
SELECT ct.Product,[MonthDays],ct.Qty
INTO #Temp
FROM
(
SELECT c.Product,[Month],
ISNULL(Qty,0) AS Qty
FROM CTE c
)ct
RIGHT JOIN
(
SELECT -- This code is to get month data
CONVERT(VARCHAR(10),'2018-'+ RIGHT('00'+CAST(MONTH(DATEADD(MM, s.number, CONVERT(DATETIME, 0)))AS VARCHAR),2) +'-01',120) AS [MonthDays]
FROM master.dbo.spt_values s
WHERE [type] = 'P' AND s.number BETWEEN 0 AND 11
)DT
ON dt.[MonthDays] = ct.[Month]
SELECT
MAX(Product)OVER(ORDER BY [MonthDays])AS Product,
[MonthDays],
ISNULL(Qty,0) Qty,
SUM(ISNULL(Qty,0))OVER(ORDER BY [MonthDays]) As SumQty
FROM #Temp
Result
Product MonthDays Qty SumQty
------------------------------
A 2018-01-01 5 5
A 2018-02-01 3 8
A 2018-03-01 0 8
A 2018-04-01 0 8
A 2018-05-01 5 13
A 2018-06-01 0 13
A 2018-07-01 0 13
B 2018-08-01 10 23
B 2018-09-01 0 23
D 2018-10-01 12 35
D 2018-11-01 0 35
D 2018-12-01 0 35
First of all, i would divide month and year to get easier with statistics.
I will give you an example query, not based on your table but still helpful.
--here i create the table that will be used as calendar
Create Table MA_MonthYears (
Month int not null ,
year int not null
PRIMARY KEY ( month, year) )
--/////////////////
-- here i'm creating a procedure to fill the ma_monthyears table
declare #month as int
declare #year as int
set #month = 1
set #year = 2015
while ( #year != 2099 )
begin
insert into MA_MonthYears(Month, year)
select #month, #year
if #month < 12
set #month=#month+1
else
set #month=1
if #month = 1
set #year = #year + 1
end
--/////////////////
--here you are the possible result you are looking for
select SUM(Ma_saledocdetail.taxableamount) as Sold, MA_MonthYears.month , MA_MonthYears.year , item
from MA_MonthYears left outer join MA_SaleDocDetail on year(MA_SaleDocDetail.DocumentDate) = MA_MonthYears.year
and Month(ma_saledocdetail.documentdate) = MA_MonthYears.Month
group by MA_SaleDocDetail.Item, MA_MonthYears.year , MA_MonthYears.month
order by MA_MonthYears.year , MA_MonthYears.month
I have a table that contains columns such as Price_Date, Catagory, Size, Grade, Country, and Price. The table sometimes do not contain data for Sundays or holidays (like christmas, thanksgivings, etc).
What I am trying to achieve here is when the table do not contain data for certain date, I want it to automaticaly populate data from the pervious day.
For example, the table do not contain 01/06/2019 data. It does not have the date at all. In this case, I want to automatically assign 01/06/2019 date which was missing and populate it with 01/05/2019 data.
Price_Date Catagory Size Grade Country Price
--------------------------------------------------------------------------------
2019-01-05 0 32 1 2 24.25
2019-01-05 0 36 1 2 24.25
2019-01-05 0 40 1 2 24.25
2019-01-05 0 48 1 2 24.25
2019-01-05 0 60 1 2 23.25
2019-01-05 0 70 1 2 21.25
2019-01-05 0 84 1 2 17.25
Here is the SQL query that I came up with.
And sorry if I am making this post in a wrong section.
WITH MyRowSet
AS
(
select distinct
d.date_key
,p.Size_Value
,Catagory_Value
,cast (Price_Date as datetime) as prev_effex
,ROW_NUMBER() OVER (PARTITION BY date_key,Size_Value,Catagory_Value order by date_key,cast (Price_Date as datetime) desc) AS RowNum
from
FSPPRICE P
CROSS APPLY Dim_Time d
where
d.Date_KEY <(GETDATE()) and
(D.Date_KEY > (select min(cast (Price_Date as datetime)) as min_date from FSPPRICE))
and
cast (Price_Date as datetime) <> D.Date_Key and cast (Price_Date as datetime) < D.Date_Key
group by d.date_key,Price_Date,Size_Value,Catagory_Value
)
SELECT
r.Date_KEY AS effectiveon
,P.Catagory_Value
,cast(P.Size_Value as varchar) as Size_Value
,P.Grade_Value
,P.Country
,P.Price
,P.Active_Code
FROM MyRowSet AS R INNER JOIN
FSPPRICE AS P
ON r.prev_effex = P.Price_Date and r.Catagory_Value=p.Catagory_Value and r.Size_Value=p.Size_Value WHERE (rownum < 2)
declare #dt date = GETDATE();--any given date
select #dt as price_date, category, size, grade, grade, country, price
from
#t
where price_date in (select MAX(price_date) price_date from #t where price_date <= #dt)
I currently have this code that I want to sum every quantity based on the year. I have written a code that I thought would sum all the charges in 2016 and 2017, but it isn't running correctly.
I added the two different types of partition by statements to test and see if either would work and they don't. When I take them out, the Annual column just shows me the quantity for that specific receipt.
Here is my current code:
SELECT
ReceiptNumber
,Quantity
,Date
,sum(CASE WHEN (Date >= '2016-01-01' and Date < '2017-01-01') THEN
Quantity
ELSE 0 END)
OVER (PARTITION BY Date)
as Annual2016
,sum(CASE WHEN (Date >= '2017-01-01' and Date < '2018-01-01') THEN
Quantity
ELSE 0 END)
OVER (PARTITION BY ReceiptNumber)
as Annual2017
FROM Table1
GROUP BY ReceiptNumber, Quantity, Date
I would like my data to look like this
ReceiptNumber Quantity Date Annual2016 Annual2017
1 5 2016-01-05 17 13
2 11 2017-04-03 17 13
3 12 2016-11-11 17 13
4 2 2017-09-09 17 13
Here is a sample of some of the data I am pulling from:
ReceiptNumber Quantity Date
1 5 2016-01-05
2 11 2017-04-03
3 12 2016-11-11
4 2 2017-09-09
5 96 2015-07-08
6 15 2016-12-12
7 24 2016-04-19
8 31 2017-01-02
9 10 2017-0404
10 18 2015-10-10
11 56 2017-06-02
Try something like this
Select
..
sum(CASE WHEN (Date >= '2016-01-01' and Date < '2017-01-01') THEN
Quantity
ELSE 0 END)
OVER () as Annual2016
sum(CASE WHEN (Date >= '2017-01-01' and Date < '2018-01-01') THEN
Quantity
ELSE 0 END)
OVER ()as Annual2017
..
Where Date >= '2016-01-01' and Date < '2018-01-01'
If you want it printed only once at the top then you should run it in a separate query like:
SELECT YEAR(Date) y, sum(Quantity) s FROM Table1 GROUP BY YEAR(Date)
and then do the main query like this:
SELECT * FROM table1
Easy, peasey ... ;-)
Your original question could also be answered with:
SELECT *,
(SELECT SUM(Quantity) FROM Table1 WHERE YEAR(Date)=2016 ) Annual2016,
(SELECT SUM(Quantity) FROM Table1 WHERE YEAR(Date)=2017 ) Annual2017
FROM table1
You need some conditional aggreation over a Window Aggregate. Simply remove both PARTITION BY as you're already filtering the year in the CASE:
SELECT
ReceiptNumber
,Quantity
,Date
,sum(CASE WHEN (Date >= '2016-01-01' and Date < '2017-01-01') THEN
Quantity
ELSE 0 END)
OVER () as Annual2016
,sum(CASE WHEN (Date >= '2017-01-01' and Date < '2018-01-01') THEN
Quantity
ELSE 0 END)
OVER () as Annual2017
FROM Table1
You probably don't need the final GROUP BY ReceiptNumber, Quantity, Date
I have a query that outputs an ID and a Date, such as:
[ID] [DateValue]
A111111 2015-01-01
A111111 2015-01-02
A111111 2015-01-03
A111111 2015-01-04
A222222 2015-01-01
A222222 2015-01-02
A333333 2015-01-01
A333333 2015-01-02
A333333 2015-01-03
From this resultset, I need to determine one, two, and greater than two date groups that groups the count of each ID. For instance, the output needs to be something like the following for the data above:
[OneDay] [TwoDays] [MoreThanTwoDays]
3 3 2
Would I have to pivot this?
Thanks in advance!
CREATE TABLE #test
(
id VARCHAR(100) ,
[DateValue] DATE
);
INSERT INTO #test
VALUES
( 'A111111', '2015-01-01' ),
( 'A111111', '2015-01-02' ),
( 'A111111', '2015-01-03' ),
( 'A111111', '2015-01-04' ),
( 'A222222', '2015-01-01' ),
( 'A222222', '2015-01-02' ),
( 'A333333', '2015-01-01' ),
( 'A333333', '2015-01-02' ),
( 'A333333', '2015-01-03' );
SELECT
SUM(CASE WHEN qty = 1 THEN 1
ELSE 0
END) AS [OneDay] ,
SUM(CASE WHEN qty = 2 THEN 1
ELSE 0
END) AS [TwoDays] ,
SUM(CASE WHEN qty > 2 THEN 1
ELSE 0
END) AS [MoreThanTwoDays]
FROM
(
SELECT
COUNT(*) AS qty
FROM
#test
GROUP BY
[DateValue]
) a;
I have a table "tblSalesOrder" in Microsoft T-SQL with some sample records:
SalesOrderID OrderDate ItemID Quantity PromotionCode
====================================================================
1 2014-09-01 100 5 NULL
2 2014-09-01 120 10 ABC
3 2014-09-05 150 7 NULL
4 2014-09-08 200 15 NULL
I need to return NULL-friendly resultset for records which do not exist.
As an example, I want a monthly query for September 2014:
SELECT SalesOrderID, OrderDate, ItemID, Quantity, PromotionCode
FROM tblSalesOrder
WHERE OrderDate = BETWEEN '2014-09-01' AND '2014-09-30'
I need it to return at least 1 row for each day (i.e. 0 valued row, if the entry for that day is not available)
SalesOrderID OrderDate ItemID Quantity PromotionCode
====================================================================
1 2014-09-01 100 5 NULL
2 2014-09-01 120 10 ABC
0 2014-09-02 0 0 0
0 2014-09-03 0 0 0
0 2014-09-04 0 0 0
3 2014-09-05 150 7 NULL
0 2014-09-06 0 0 0
0 2014-09-07 0 0 0
4 2014-09-08 200 15 NULL
0 2014-09-09 0 0 0
...
...
...
0 2014-09-30 0 0 0
master..spt_values is a table in all microsoft sql databases containing 2506 rows, by cross joining, it will have 2506*2506 rows to calculate dates between from and to. Other tables can be used as well, this is just a table used to create the dates. A calendar table would be even easier to use.
The EXCEPT will remove all dates already in use. Then by combining the rows from tblSalesOrder and CTE with union all, empty days will be filled with the required hardcoded values:
DECLARE #from date = '2014-09-01'
DECLARE #to date = '2014-09-30'
;WITH CTE as
(
SELECT top (case when #to < #from then 0 else datediff(day, #from, #to) + 1 end)
dateadd(day, row_number() over (order by (select 1)) - 1, #from) OrderDate
FROM
master..spt_values t1
CROSS JOIN
master..spt_values t2
EXCEPT
SELECT
OrderDate
FROM
tblSalesOrder
)
SELECT
0 SalesOrderID, OrderDate, 0 ItemID, 0 Quantity, '0' PromotionCode
FROM
CTE
UNION ALL
SELECT
SalesOrderID, OrderDate, ItemID, Quantity, PromotionCode
FROM
tblSalesOrder
ORDER BY
OrderDate, SalesOrderId
You can join the a date parameter in an empty select and coalesce the values:
select coalesce(t.SalesOrderID, 0) SalesOrderID
, coalesce(t.OrderDate, d.OrderDate) OrderDate
, coalesce(t.ItemID, 0) ItemID
, coalesce(t.Quantity, 0) Quantity
, coalesce(t.PromotionCode, 0) PromotionCode
from (select #dateParameter OrderDate) d
left
outer
join ( SELECT SalesOrderID, OrderDate, ItemID, Quantity, PromotionCode
FROM tblSalesOrder
) t
on t.OrderDate = d.OrderDate
DECLARE #startDate date= '20140901'
,#endDate date = '20140930';
WITH Calendar as (
SELECT #startDate as OrderDate
UNION ALL
SELECT DATEADD(DAY, 1, OrderDate) as OrderDate
FROM Calendar
WHERE OrderDate < #endDate
)
SELECT coalesce(t.SalesOrderID, 0) SalesOrderID
, coalesce(t.OrderDate, Calendar.OrderDate) OrderDate
, coalesce(t.ItemID, 0) ItemID
, coalesce(t.Quantity, 0) Quantity
, CASE WHEN t.OrderDate IS NULL THEN '0' ELSE t.PromotionCode END as PromotionCode FROM Calendar
LEFT JOIN tblSalesOrder t ON Calendar.OrderDate = t.OrderDate
ORDER BY Calendar.OrderDate, t.SalesOrderID
OPTION (MAXRECURSION 0);