SELECT Clmn
FROM Tbl T
INNER JOIN SomeotherTbl
WHERE CONVERT(varchar(10), T.[Date], 120) =
CASE #SortOrder
WHEN '1' THEN CONVERT(varchar(10), GETDATE(), 120)
WHEN '2' THEN CONVERT(varchar(7), GETDATE(), 120)
WHEN '3' THEN CONVERT(varchar(4), GETDATE(), 120)
END
So i have a Date column that i converted to varchar , but i would like to convert it to different length according to #SortOrder , what's the best solution ?
Use Like instead of =:
WHERE CONVERT(varchar(10),D.[Date],120) LIKE
CASE #SortOrder
WHEN '1' THEN CONVERT(varchar(10),GETDATE(),120)
WHEN '2' THEN CONVERT(varchar(7),GETDATE(),120) +'%'
WHEN '3' THEN CONVERT(varchar(4),GETDATE(),120) +'%'
END
Another option (without using case) is this:
WHERE (#SortOrder > '3' OR YEAR(D.[Date]) = YEAR(GETDATE()))
AND (#SortOrder > '2' OR MONTH(D.[Date]) = MONTH(GETDATE()))
AND (#SortOrder > '1' OR DAY(D.[Date]) = DAY(GETDATE()))
And yet another option, that will work for versions 2012 or higher, and is a little more complicated, but if you have an index on the [Date] column will allow SQL Server to use it:
DECLARE #Date date = GETDATE()
DECLARE #ThisMonth date = DATEFROMPARTS(YEAR(#Date), MONTH(#Date), 1)
DECLARE #ThisYear date = DATEFROMPARTS(YEAR(#Date), 1, 1)
SELECT ...
FROM ...
WHERE
(#SortOrder = '1' AND D.[Date] = #Date)
OR (#SortOrder = '2' AND D.[Date] >= #ThisMonth AND D.[Date] < DATEADD(MONTH, 1, #ThisMonth))
OR (#SortOrder = '3' AND D.[Date] >= #ThisYear AND D.[Date] < DATEADD(YEAR, 1, #ThisYear))
You can see a live demo on rextester.
If you want to compare year, month, and day there are better ways
select CONVERT(varchar(10), GETDATE(), 120), CONVERT(varchar(7), GETDATE(), 120), CONVERT(varchar(4), GETDATE(), 120)
, DATEPART(year, getdate()), DATEPART(month, getdate()), DATEPART(day, getdate())
2018-02-22 2018-02 2018 2018 2 22
Related
I have a query that i have been tinkering with to use as a source for a report.
For some odd reason when i try to compare the output of datepart(dw,GetDate()) to an integer (2 for Monday) it gives me an error telling me incorrect syntax. i then started looking into why i couldn't compare two integers in an iif statement and... i have found absolutely no answers.
here is the full code (i went back and forth on how to do this, this is this iterations attempt)
DECLARE #dp integer,#d integer
set #dp =DATEpart(dw,GETDATE())
set #d = 2
SELECT TOP 100 PERCENT CUST_ORDER_LINE.PRODUCT_CODE
,CUSTOMER_ORDER.ID
,CUSTOMER_ORDER.CUSTOMER_ID
,CUST_ORDER_LINE.PART_ID
,CUST_ORDER_LINE.MISC_REFERENCE
,CUST_ORDER_LINE.COMMODITY_CODE
,CUSTOMER_ORDER.SALESREP_ID
,CUSTOMER_ORDER.TERRITORY
,CUST_ORDER_LINE.ORDER_QTY * CUST_ORDER_LINE.UNIT_PRICE AS Amount
,CUSTOMER_ORDER.ORDER_DATE
FROM CUST_ORDER_LINE
INNER JOIN CUSTOMER_ORDER ON CUST_ORDER_LINE.CUST_ORDER_ID = CUSTOMER_ORDER.ID
WHERE (
iif(#dp = #d,CUSTOMER_ORDER.ORDER_DATE BETWEEN ( dateadd(day, datediff(day, 0, getdate()), 0) - 3) AND ( dateadd(day, datediff(day, 0, getdate()),0))),
CUSTOMER_ORDER.ORDER_DATE BETWEEN ( dateadd(day, datediff(day, 0, getdate()), 0) - 1)) AND ( dateadd(day, datediff(day, 0, getdate()), + 1))))
)
ORDER BY CUSTOMER_ORDER.ORDER_DATE DESC
The point of this query is to pull data from yesterday, and Friday if it is Monday.
EDIT: error code Msg 170, Level 15, State 1, Line 19
Line 19: Incorrect syntax near '='.
IIF is in 2012. You can try using CASE instead.
DECLARE #dp integer,#d integer
set #dp =DATEpart(dw,GETDATE())
set #d = 2
SELECT TOP 100 PERCENT CUST_ORDER_LINE.PRODUCT_CODE
,CUSTOMER_ORDER.ID
,CUSTOMER_ORDER.CUSTOMER_ID
,CUST_ORDER_LINE.PART_ID
,CUST_ORDER_LINE.MISC_REFERENCE
,CUST_ORDER_LINE.COMMODITY_CODE
,CUSTOMER_ORDER.SALESREP_ID
,CUSTOMER_ORDER.TERRITORY
,CUST_ORDER_LINE.ORDER_QTY * CUST_ORDER_LINE.UNIT_PRICE AS Amount
,CUSTOMER_ORDER.ORDER_DATE
FROM CUST_ORDER_LINE
INNER JOIN CUSTOMER_ORDER ON CUST_ORDER_LINE.CUST_ORDER_ID = CUSTOMER_ORDER.ID
WHERE
CUSTOMER_ORDER.ORDER_DATE BETWEEN CASE
WHEN #dp = #d THEN ( dateadd(day, datediff(day, 0, getdate()), 0) - 3)
ELSE ( dateadd(day, datediff(day, 0, getdate()), 0) - 1)
END
AND CASE
WHEN #dp = #d THEN ( dateadd(day, datediff(day, 0, getdate()),0))
ELSE ( dateadd(day, datediff(day, 0, getdate()), + 1))
END
ORDER BY CUSTOMER_ORDER.ORDER_DATE DESC
for the below query i need divide the semesters starting from 1 to 26 .. first semester as 1 to 26 weeks and first semester should start from again 1 to 26
Any help is greating appreciated
DECLARE #StartDate DATETIME
DECLARE #CutoffDate DATETIME
SET #StartDate = Dateadd(yy, Datediff(yy, 0, Getdate()), 0)
SET #CutoffDate = Dateadd(yy, Datediff(yy, 0, Getdate()) + 1, -1)
SELECT day,
[week nu],
semester,
[semester week nu]
INTO #currentdates
FROM (SELECT Day = Dateadd(day, rn - 1, #StartDate),
Datepart(week, Dateadd(day, rn - 1, #StartDate)) [Week nu],
CASE
WHEN Month(Dateadd(day, rn - 1, #StartDate)) <= 6 THEN
'First Semester'
ELSE 'Second Semester'
END AS Semester,
Datepart(week, Dateadd(day, rn - 1, #StartDate)) AS
[Semester Week nu]
FROM (SELECT TOP (Datediff(day, #StartDate, #CutoffDate)) rn =
Row_number()
OVER (
ORDER BY s1.[object_id])
FROM sys.all_objects AS s1
CROSS JOIN sys.all_objects AS s2
ORDER BY s1.[object_id]) AS x) AS y;
I've got a couple of changes, first, you need to add 1 to your last datediff, your last date was December 30, not 31!
Second of all, I just get the date and week number in the first subselect, and then use these ine case statements for the select
The semester number is if week nu<=26,
The semester week nu is week nu if week nu<=26 else wwek nu -26
DECLARE #StartDate datetime DECLARE #CutoffDate datetime
SET #StartDate = DATEADD(yy, DATEDIFF(yy, 0, GETDATE()), 0)
SET #CutoffDate = DATEADD(yy, DATEDIFF(yy, 0, GETDATE()) + 1, -1)
SELECT DAY,
[Week nu],
case when [Week nu]<=26 then 'First Semester' Else 'Second Semester' end Semester,
case when [Week nu]<=26 then [Week nu] Else [Week nu]-26 end[Semester Week nu]
INTO #currentDates
FROM
(SELECT DAY = DATEADD(DAY, rn - 1, #StartDate),
DATEPART(WEEK,DATEADD(DAY, rn - 1, #StartDate)) [Week nu]
FROM
(SELECT TOP (DATEDIFF(DAY, #StartDate, #CutoffDate)+1) rn = ROW_NUMBER() OVER (ORDER BY s1.[object_id])
FROM sys.all_objects AS s1
CROSS JOIN sys.all_objects AS s2
ORDER BY s1.[object_id]) AS x) AS y;
I'm trying to query data within a range of start year and month and end year and month. But SQL returnes onty the year and the month chosen. Can anyone identify the problem with my approach.
Thanks!
ALTER PROCEDURE xxx
(#JaarBegin AS int
, #JaarEind AS int
, #MaandBegin AS int
, #MaandEind AS int)
AS
BEGIN
WITH
CTE AS
(
SELECT [D_Medewerker_ID]
,[Gebruikersnaam]
,[Naam]
,[Afdelingscode]
,CONVERT(date, [Datum_uit_dienst]) AS DatumIn
,CONVERT(date, [Datum_in_dienst]) AS DatumUit
FROM [DM].[dm].[D_Medewerker] AS M
),
CTE2 AS(
SELECT F.[D_Functie_ID]
,[Generieke_Functie]
,[Specifieke_Functie]
,Fo.[D_Medewerker_ID]
FROM [DM].[dm].[D_Functie] AS F
JOIN dm.dm.F_FormatieBezetting AS Fo
ON F.D_Functie_ID = Fo.D_Functie_ID
)
SELECT DISTINCT CTE.[Gebruikersnaam]
, CTE.Naam
, CTE.Afdelingscode
, CTE.DatumIn
, CTE.DatumUit
, CTE2.Generieke_Functie
, CTE2.Specifieke_Functie
FROM CTE
JOIN CTE2
ON CTE.D_Medewerker_ID = CTE2.D_Medewerker_ID
WHERE DATEPART(year,CTE.DatumUit) BETWEEN #JaarBegin AND #JaarEind
AND DATEPART(MONTH, CTE.DatumUit) >= #MaandBegin AND DATEPART(MONTH, CTE.DatumUit) <= #MaandEind
ORDER BY CTE.DatumUit DESC;
END
You need to convert the int values you get to a date value.
In Sql server 2012 or later, you can use the built-in function DATEFROMPARTS to do this:
WHERE CTE.DatumUit >= DATEFROMPARTS ( #JaarBegin , #MaandBegin , 1 )
AND CTE.DatumUit < DATEADD(MONTH, 1, DATEFROMPARTS ( #JaarEind , #MaandBegin , 1 ))
If you are working with an earlier version of sql server, you need to build a string that represents the date (using iso format yyyy-mm-dd) and then cast it to date:
WHERE CTE.DatumUit >= CAST(RIGHT('0000' + CAST(#JaarBegin as varchar(4)), 4) + '-' + RIGHT('00' + CAST(#MaandBegin as varchar(2)), 2) +'-01' as datetime)
AND CTE.DatumUit < DATEADD(MONTH, 1, CAST(RIGHT('0000' +CAST(#JaarEind as varchar(4)), 4) + '-' + RIGHT('00' + CAST(#MaandBegin as varchar(2)), 2) +'-01' as datetime))
I can easily get total sales in this month and previous month.
SELECT ‘This Mount’, SUM(Price) FROM Sales
WHERE EXTRACT(MONTH FROM OrderDate) = EXTRACT(MONTH FROM CURRENT_DATE)
AND EXTRACT(YEAR FROM OrderDate) = EXTRACT(YEAR FROM CURRENT_DATE)
Union All
SELECT ‘Previous Month’, SUM(Price) FROM Sales
WHERE EXTRACT(MONTH FROM OrderDate) = EXTRACT(MONTH FROM CURRENT_DATE)
AND EXTRACT(YEAR FROM OrderDate) = EXTRACT(YEAR FROM CURRENT_DATE)
I want to get the total sales in this quarter and previous quarter.
Getting quarter from a date is very easy with MS-SQL as follows:
SELECT DATEPART(QUARTER, #date)
How can I do this with Firebird?
Use DECODE function in conjunction with EXTRACT:
SELECT
DECODE(EXTRACT(MONTH FROM <date_field>),
1, 'I',
2, 'I',
3, 'I',
4, 'II',
5, 'II',
6, 'II',
7, 'III',
8, 'III',
9, 'III',
'IV')
FROM
<some_table>
Or just
SELECT
(EXTRACT(MONTH FROM <date_field>) - 1) / 3 + 1
FROM
<some_table>
SELECT dates,
EXTRACT(MONTH from dates) as SalesMonth,
floor(((EXTRACT(MONTH from dates)-1) / 3.0 + 1)) as QTR
from CustomerPO
where ((dates > '1/1/2016') and (dates < '12/31/2016'))
order by dates
Here, 'dates' is the field name of Order table 'CustomerPO'
SELECT dates,
EXTRACT(MONTH from dates) as SalesMonth,
ceil(EXTRACT(MONTH from dates) / 3) as QTR
from CustomerPO
where ((dates > '1/1/2016') and (dates < '12/31/2016'))
order by dates
I'm trying to get ordinance by the current date from a table. this query does what I want but it seems overkill:
WITH dates
AS (SELECT Month,
FQ,
FY,
MonthDisplay,
CAST (datepart(yyyy, [Month]) AS VARCHAR) + '-' + RIGHT(CAST ((datepart(MM, [Month]) + 100) AS VARCHAR), 2) AS YM,
fh,
LEFT(CONVERT (VARCHAR, [Month], 100), 3) + ' ' + RIGHT(fy, 4) AS MY,
LEFT(CONVERT (VARCHAR, [Month], 100), 3) AS ShortMonthName
FROM Pipeline.DimTime AS dt),
datesafter
AS (SELECT dt.FH,
dt.FQ,
dt.FY,
dt.MY,
dt.Month,
dt.MonthDisplay,
dt.ShortMonthName,
dt.YM,
ROW_NUMBER() OVER ( ORDER BY [Month]) AS RowNum
FROM dates AS dt
WHERE dt.[Month] >= (SELECT TOP 1 DATEADD(MONTH, DATEDIFF(MONTH, 0, ds.SnapshotDate), 0)
FROM dbo.vw_DimSnapshot AS ds
WHERE ds.SnapshotWeek = 'Current')),
datesbefore
AS (SELECT dt.FH,
dt.FQ,
dt.FY,
dt.MY,
dt.Month,
dt.MonthDisplay,
dt.ShortMonthName,
dt.YM,
(ROW_NUMBER() OVER ( ORDER BY [Month] DESC)) * -1 AS RowNum
FROM dates AS dt
WHERE dt.[Month] < (SELECT TOP 1 DATEADD(MONTH, DATEDIFF(MONTH, 0, ds.SnapshotDate), 0)
FROM dbo.vw_DimSnapshot AS ds
WHERE ds.SnapshotWeek = 'Current'))
SELECT *
FROM datesafter
UNION ALL
SELECT *
FROM datesbefore
ORDER BY [month];
I think you can do it in a single query by using datediff. Pass current date as one parameter and the table date as another. This will work if you are ok with skipping missing dates. For example if current date is Nov 21, then Nov 20 will show up as -1 and Nov 18 will show up as -3 even if Nov 19 is missing in the data. I am not sure what your business requirement is, so cannot comment beyond that.
And by the way if you are looking for ordinance based on months instead of day, you can use still use datediff but use the correct datepart (See: http://msdn.microsoft.com/en-us/library/ms189794.aspx).
HTH.
-Tabrez