I have a date field that needs to return in fiscal year format. example
Start_Date Year
04/01/2012 - 2013
01/01/2012 - 2012
09/15/2013 - 2014
We need to calculate
04/01/2012 to 03/31/2013 is FY 2013
and
04/01/2013 to 03/31/2014 is FY 2014
How can we do that in select statement?
David has a very good solution. A simpler expression is:
select year(dateadd(month, -3, start_date)) as FiscalYear
That is, subtract 3 months and take the year.
EDIT:
As noted in the comment, this seems to produce one year too early. Here are two solutions:
select year(dateadd(month, 9, start_date)) as FiscalYear
select 1 + year(dateadd(month, -3, start_date)) as FiscalYear
SELECT CASE WHEN DatePart(Month, Start_Date) >= 4
THEN DatePart(Year, Start_Date) + 1
ELSE DatePart(Year, Start_Date)
END AS Fiscal_Year
FROM data
I just chose to do it this way. It's easy and you can replace the 09,30 with whatever you want your fiscal year end to be. Not sure if this works in anything but SQL Server though.
CASE
WHEN CAST(GETDATE() AS DATE) >
SMALLDATETIMEFROMPARTS(DATEPART(YEAR,GETDATE()),09,30,00,000)
THEN
DATEPART(YEAR,GETDATE()) + 1 ELSE DATEPART(YEAR,GETDATE())
END AS FY
For Australian financial year, use the following:
SELECT
year(dateadd(MONTH, 6, DateColumn)) AS FY,
...
FROM ...
Assuming that you have a table Fiscal_Year with Start_Date per Year, and you want to find the fiscal year for a given date #Date:
SELECT MIN(Year) WHERE #Date >= Start_Date FROM Fiscal_Year
Declare #t table(StartDate date ,Year1 int)
insert into #t values('04/01/2012',2013),('01/01/2012',2012),('09/15/2013',2014)
;with CTE as
(select max(year1) maxyear from #t)
, cte1 as
(select cast('04/01/'+convert(varchar(4),a.year1) as date) FromFY,dateadd(day,-1,dateadd(year,1,cast('04/01/'+convert(varchar(4),a.year1) as date))) ToFY
,b.year1 from #t a inner join (select min(year1)year1 from #t) b on a.year1=b.year1
union all
select cast(dateadd(day,1,ToFY) as date),cast(dateadd(year,1,ToFY) as date),year1+1 year1 from cte1 where year1<=(select maxyear from cte)
)
select * from cte1
DECLARE #STARTDATE DATETIME, #ENDDATE DATETIME,#CURR_DATE DATETIME
SET #CURR_DATE='2015-01-30'
IF MONTH(#CURR_DATE) IN (1,2,3)
BEGIN
SET #STARTDATE= CAST( CAST(YEAR(#CURR_DATE)-1 AS VARCHAR)+'/04/01' AS DATE)
SET #ENDDATE= CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/03/31' AS DATE)
END
ELSE
BEGIN
SET #STARTDATE= CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/04/01' AS DATE)
SET #ENDDATE= CAST( CAST(YEAR(#CURR_DATE)+1 AS VARCHAR)+'/03/31' AS DATE)
END
SELECT #STARTDATE AS ST_FI,#ENDDATE AS END_FY
...something simple :)
(YEAR(DATEADD(Month,-((DATEPART(Month,[Date])+5) %12),[Date]))+) AS Financial_Year
declare #Date smalldatetime, #FiscalYearStartMonth tinyint
set #Date = GETDATE();
set #FiscalYearStartMonth = 1; -- Jan
print convert(varchar(4),
case when MONTH(#Date) < #FiscalYearStartMonth
then YEAR(#Date) -1
else YEAR(#Date) end)
assuming #Date is your [Start_Date] field, you can:
select * from yourTable
group by convert(varchar(4),
case when MONTH([Start_Date]) < #FiscalYearStartMonth
then YEAR([Start_Date]) -1
else YEAR([Start_Date]) end)
Hope this helps
This is what would look like in oracle to get current financial year. Enter the date for which you want to find fiscal year in place of sysdate
SELECT '01-APR-'
||TO_CHAR((add_months(**sysdate**,-3)),'YYYY') FIN_YEAR_START_DATE,
'31-MAR-'
||(TO_CHAR((add_months(**sysdate**,-3)),'YYYY')+1) FIN_YEAR_END_DATE
FROM dual;
For only year format (FY 2020) use following query:
SELECT tender_opening_date,CASE WHEN MONTH( order_date) >= 4
THEN CONCAT('FY ',YEAR(( order_date)) +1 )
ELSE CONCAT('FY ',YEAR( order_date)-1 )
END AS Fiscal_Year
FROM orders_tbl
For full financial Year (FY 2019-20) use following query:
SELECT tender_opening_date,CASE WHEN MONTH( order_date) >= 4
THEN CONCAT('FY ',YEAR( order_date),'-',DATE_FORMAT( order_date,'%y') +1 )
ELSE CONCAT('FY ',YEAR( order_date)-1,'-',DATE_FORMAT( order_date,'%y') )
END AS Fiscal_Year
FROM orders_tbl
Related
I am trying to get the fiscal period and year out of an invoice date. Using the month() function together with the Case I am able to get the period. since Period 1 is in November I need to do a +1 1 the year when this is true
Using the IF function together with the date functions are now working for me.
My query is
Select a.OrderAccount
,a.InvoiceAccount
,a.InvoiceDate
,year(a.InvoiceDate) as Year
,month(a.InvoiceDate) as Month,
Case month(a.InvoiceDate)
WHEN '11' THEN '1' -- increase year by +1
WHEN '12' THEN '2'-- increase year by +1
WHEN '1' THEN '3'
WHEN '2' THEN '4'
WHEN '3' THEN '5'
Any advice would be appreciated. Thanks
Use DATEADD to just add 2 months to the original date:
MONTH(DATEADD(month,2,a.InvoiceDate)) as FiscalMonth,
YEAR(DATEADD(month,2,a.InvoiceDate)) AS FiscalYear,
Create and populate a Calendar Table (it makes working with dates much easier).
create table Calendar
(
id int primary key identity,
[date] datetime,
[day] as datepart(day, [date]) persisted,
[month] as datepart(month, [date]) persisted,
[year] as datepart(year, [date]) persisted,
day_of_year as datepart(dayofyear, [date]) persisted,
[week] as datepart(week, [date]),
day_name as datename(dw, [date]),
is_weekend as case when datepart(dw, [date]) = 7 or datepart(dw, [date]) = 1 then 1 else 0 end,
[quarter] as datepart(quarter, [date]) persisted
--etc...
)
--populate the calendar
declare #date datetime
set #date = '1-1-2000'
while #date <= '12-31-2100'
begin
insert Calendar select #date
set #date = dateadd(day, 1, #date)
end
Then, create a FiscalYear view:
create view FiscalYear
as
select
id,
case when month = 11 or month = 12 then year + 1 else year end as [year]
from Calendar
So, whenever you need the fiscal year of a given date, just use something like the following query:
select C.*, FY.year fiscal_year from Calendar C inner join FiscalYear FY on FY.id = C.id
Of course, since fiscal year is just a computation on a column, you could also just make it a part of the calendar table itself. Then, it's simply:
select * from Calendar
If you want to stick with arithmetic: The fiscal month is ( Month( a.InvoiceDate ) + 1 ) % 12 + 1 and the value to add to the calendar year to get the fiscal year is Month( a.InvoiceDate ) / 11.
The following code demonstrates 12 months:
with Months as (
select 1 as M
union all
select M + 1
from Months
where M < 12 )
select M, ( M + 1 ) % 12 + 1 as FM, M / 11 as FYOffset
from Months;
D Stanley's answer makes your intention clearer, always a consideration for maintainability.
If you have this logic in 10 different places and the logic changes starting (say) on 1/1/2018 you will have a mess on your hands.
Create a function that has the logic and then use the function like:
SELECT InvoiceDate, dbo.FiscalPeriod(InvoiceDate) AS FP
FROM ...
Something like:
CREATE FUNCTION dbo.FiscalPeriod(#InvoiceDate DateTime)
RETURNS int
AS BEGIN
DECLARE #FiscalDate DateTime
SET #FiscalDate = DATEADD(month, 2, #InvoiceDate)
RETURN YEAR(#FiscalDate) * 100 + MONTH(#FiscalDate)
END
This returns values like 201705, but you could have dbo.FiscalPeriodMonth() and dbo.FiscalPeriodYear() if you needed. And you can have as complicated logic as you need in one place.
How can i create a view Dynamically to get the data based on fiscal year(Financial year).
Lets have look at sample data where im having sample data.
Declare #t table(StartDate date )
insert into #t values('04/01/2012'),
('01/01/2012'),
('09/15/2013'),
('04/01/2014'),
('01/01/2015'),
('09/15/2015'),
('04/01/2016'),
('01/01/2017'),
('09/15/2016')
Just take an example if I have ran the view today I need to get from March 2016 to April 2017. If I have ran view on May 2017 I need to get data from march 2017 to upto may 2017.
I can work it out in Sql server scripts or Stored procedure but how can I achieve the same result in Dynamic View or View .
Suggest me !
my script
DECLARE #STARTDATE DATETIME, #ENDDATE DATETIME,#CURR_DATE DATETIME
SET #CURR_DATE='2016-06-01'
IF MONTH(#CURR_DATE) IN (1,2,3)
BEGIN
SET #STARTDATE= CAST( CAST(YEAR(#CURR_DATE)-1 AS VARCHAR)+'/04/01' AS DATE)
SET #ENDDATE= CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/03/31' AS DATE)
END
ELSE
BEGIN
SET #STARTDATE= CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/04/01' AS DATE)
SET #ENDDATE= CAST( CAST(YEAR(#CURR_DATE)+1 AS VARCHAR)+'/03/31' AS DATE)
END
select * from #t
where StartDate between
#STARTDATE AND #ENDDATE
order by year (StartDate)
it's giving data what I want for the fiscal year (2016-2017)
but how can I use this and create a VIEW
select t.*,getdate()
from #t t
where year(startdate) * 100 + month(startdate) >=
case
when month(getdate()) in (1,2,3) then (year(getdate()) * 100) + 3 - 100
else (year(getdate()) * 100) + 3
end
You can use cte with dates based on current date (GETDATE()) in a view:
;WITH cte AS (
SELECT CASE WHEN MONTH(GETDATE()) IN (1,2,3) THEN CAST( CAST(YEAR(GETDATE())-1 AS VARCHAR)+'/04/01' AS DATE) ELSE CAST( CAST(YEAR(GETDATE()) AS VARCHAR)+'/04/01' AS DATE) END AS StartDate,
CASE WHEN MONTH(GETDATE()) IN (1,2,3) THEN CAST( CAST(YEAR(GETDATE()) AS VARCHAR)+'/03/31' AS DATE) ELSE CAST( CAST(YEAR(GETDATE())+1 AS VARCHAR)+'/03/31' AS DATE) END AS EndDate
)
SELECT t.*
FROM YourTable t
INNER JOIN cte c
ON t.StartDate between c.StartDate AND c.EndDate
ORDER BY year(t.StartDate)
If you already worked out the code in a script\stored procedure you can re-use such code in a Table-Valued User-Defined Functions.
That way you will be able to query the UDF like a view.
You can try something like this:
select t.*
from #t t
cross join (
select startdate = case
when MONTH(#CURR_DATE) IN (1,2,3)
then CAST( CAST(YEAR(#CURR_DATE)-1 AS VARCHAR)+'/04/01' AS DATE)
else CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/04/01' AS DATE)
end) s
cross join (
select enddate = case
when MONTH(#CURR_DATE) IN (1,2,3)
then CAST( CAST(YEAR(#CURR_DATE) AS VARCHAR)+'/03/31' AS DATE)
else CAST( CAST(YEAR(#CURR_DATE)+1 AS VARCHAR)+'/03/31' AS DATE)
end) e
where t.StartDate between s.startdate and e.enddate
order by year (t.StartDate)
Is it possible to do in SQL: for example I have period where #s_date = '20130101' and #e_date = '20130601' and I want to select all last days of months in this period.
This is example of result:
20130131
20130228
20130331
20130430
20130531
Thanks.
The easiest option is to have a calendar table, with a last day of the month flag, so your query would simply be:
SELECT *
FROM dbo.Calendar
WHERE Date >= #StartDate
AND Date <= #EndDate
AND EndOfMonth = 1;
Assuming of course that you don't have a calendar table you can generate a list of dates on the fly:'
DECLARE #s_date DATE = '20130101',
#e_date DATE = '20130601';
SELECT Date = DATEADD(DAY, ROW_NUMBER() OVER(ORDER BY Object_ID) - 1, #s_date)
FROM sys.all_objects;
Then once you have your dates you can limit them to where the date is the last day of the month (where adding one day makes it the first of the month):
DECLARE #s_date DATE = '20130101',
#e_date DATE = '20130601';
WITH Dates AS
( SELECT Date = DATEADD(DAY, ROW_NUMBER() OVER(ORDER BY Object_ID) - 1, #s_date)
FROM sys.all_objects
)
SELECT *
FROM Dates
WHERE Date <= #e_Date
AND DATEPART(DAY, DATEADD(DAY, 1, Date)) = 1;
Example on SQL Fiddle
You can run the following query and then adjust it by using your table details:
declare #s_date as datetime= '20130101'
declare #e_date as datetime= '20131020'
SELECT DateAdd(m, number, '1990-01-31')
FROM master.dbo.spt_values
WHERE 'P' = type
AND DateAdd(m, number, #s_date) < #e_date
example for 20130101 :
select CONVERT(VARCHAR(8),
dateadd(day, -1, dateadd(month, 1,
convert(datetime, '20130101',112))), 112)
result :
20130131
Try this query
WITH sample
AS (SELECT Cast('2013-04-01' AS DATETIME) Date
UNION ALL
SELECT Dateadd(day, 1, date) dt
FROM sample
WHERE date < Cast('2013-05-05' AS DATETIME))
SELECT *
FROM sample
Fiddle
EOMONTH(#date) is the function you need.
Here is the help page https://learn.microsoft.com/en-us/sql/t-sql/functions/eomonth-transact-sql?view=sql-server-2017
This query gets the las 50 End Of Months.
The original query used as an example is from here.
https://dba.stackexchange.com/a/186829
WITH cte AS
(
SELECT ROW_NUMBER() OVER (ORDER BY (SELECT 1)) - 1 AS [Incrementor]
FROM [master].[sys].[columns] sc1
CROSS JOIN [master].[sys].[columns] sc2
)
SELECT top 50 EOMONTH(DATEADD(Month, -1 * cte.[Incrementor], GETDATE()))
FROM cte
WHERE EOMONTH(DATEADD(Month, -1 * cte.[Incrementor], GETDATE())) < GETDATE();
I tried but could not get the right solution. I want an SQL query that lists all the weekend dates of the current year.
I tried this SQL query:
WITH hier(num, lvl) AS (
SELECT 0, 1
UNION ALL
SELECT 100, 1
UNION ALL
SELECT num + 1, lvl + 1
FROM hier
WHERE lvl < 100
)
SELECT lvl [Week],
convert(date,DATEADD(dw, -DATEPART(dw, DATEADD(wk,DATEDIFF(wk,0,'12/31/'+convert(nvarchar,YEAR(getdate()))), 0)+6 ),
DATEADD(wk, DATEDIFF(wk,0,'12/31/'+convert(nvarchar,YEAR(getdate()))), 0)+6 ) - num * 7,101) [End Date]
FROM hier a
where num < 52
ORDER BY [End Date] asc
Its output is like this:
Week End date
52 2012-01-14
51 2012-01-21
50 2012-01-28
49 2012-02-04
I want the dates to start from the beginning – so, the above is missing one weekend, which is 2012-07-01. Also, I want the week numbers to show as 1, 2, 3... instead of 52, 51....
Check out this blog post.
Your question is explained in detail.
DECLARE #Year AS INT,
#FirstDateOfYear DATETIME,
#LastDateOfYear DATETIME
-- You can change #year to any year you desire
SELECT #year = 2010
SELECT #FirstDateOfYear = DATEADD(yyyy, #Year - 1900, 0)
SELECT #LastDateOfYear = DATEADD(yyyy, #Year - 1900 + 1, 0)
-- Creating Query to Prepare Year Data
;WITH cte AS (
SELECT 1 AS DayID,
#FirstDateOfYear AS FromDate,
DATENAME(dw, #FirstDateOfYear) AS Dayname
UNION ALL
SELECT cte.DayID + 1 AS DayID,
DATEADD(d, 1 ,cte.FromDate),
DATENAME(dw, DATEADD(d, 1 ,cte.FromDate)) AS Dayname
FROM cte
WHERE DATEADD(d,1,cte.FromDate) < #LastDateOfYear
)
SELECT FromDate AS Date, Dayname
FROM CTE
WHERE DayName IN ('Saturday','Sunday') -- For Weekend
/*
WHERE DayName LIKE 'Sunday'
WHERE DayName NOT IN ('Saturday','Sunday') -- For Weekday
WHERE DayName LIKE 'Monday' -- For Monday
WHERE DayName LIKE 'Sunday' -- For Sunday
*/
OPTION (MaxRecursion 370)
Will this help
DECLARE #startDate DATETIME, #endDate DATETIME
SELECT #startDate = '2012-01-01', #endDate = '2012-12-31'
;WITH Calender AS (
SELECT #startDate AS dt
UNION ALL
SELECT dt + 1 FROM Calender
WHERE dt + 1 <= #endDate
)
SELECT
dt
,NameMonth = DATENAME(Month, dt)
,NameDay = DATENAME (Weekday,dt)
,WeekofYr = DATEPART(WEEK, dt) FROM Calender
WHERE DATENAME (Weekday,dt) IN ('Sunday')
Option(MaxRecursion 0)
Result(Partial)
dt NameMonth NameDay WeekofYr
2012-01-01 00:00:00.000 January Sunday 1
2012-01-08 00:00:00.000 January Sunday 2
...............................................
...............................................
2012-12-30 00:00:00.000 December Sunday 53
you can try this
DECLARE #FirstDateOfYear DATETIME
SET #FirstDateOfYear = ’2010-01-01′
SELECT DISTINCT DATEADD(d, number, #FirstDateOfYear),
CASE DATEPART(dw, DATEADD(d, number, #FirstDateOfYear))
WHEN 7 THEN ‘Saturday’
WHEN 1 THEN ‘Sunday’
ELSE ‘Work Day’
END
FROM master..spt_values
WHERE number BETWEEN 0 AND 364
AND (DATEPART(dw, DATEADD(d, number, #FirstDateOfYear)) = 1 OR DATEPART(dw, DATEADD(d, number, #FirstDateOfYear)) = 7)
ORDER BY DATEADD(d, number, #FirstDateOfYear)
Try to find the first Saturday by doing this:
Start on 2012-01-01
If it's not a Saturday, add a day
Goto 2
Then, into a temporary table, add that date and the following date (Sunday).
After that, loop the following:
Add 7 and 8 days to the last Saturday you found (you get the following Saturday and Sunday)
Check whether they are still in 2012
If they are, store them in temp table and goto 1
There may be more elegant ways, but that's my quick & dirty solution. As you didn't post any code of what you've tried, I'll leave the implementation up to you.
this also works
declare #dat datetime, #add int
set #dat = '20120101'
set #add = datepart(w,#dat)
set #add = 5 - #add -- friday
set #dat = dateadd(d,#add,#dat)
while #dat <= '20121231'
begin
print #dat
set #dat = dateadd(d,7,#dat)
end
;with AllDaysOfYear (Day) as (
select DATEADD(year,DATEDIFF(year,0,CURRENT_TIMESTAMP),0) --Jan 1st
union all
select DATEADD(day,1,Day) from AllDaysOfYear
where DATEPART(year,DATEADD(day,1,Day)) = DATEPART(year,CURRENT_TIMESTAMP)
)
select
ROW_NUMBER() OVER (ORDER BY Day) as WeekNo,
Day
from
AllDaysOfYear
where
DATEPART(weekday,Day) = DATEPART(weekday,'20120714')
option (maxrecursion 0)
First, generate a set of all of the days in the current year (AllDaysInYear). Then, select those whose weekday is a saturday. The value I've used ('20120714') isn't terribly important - it just has to be any saturday, from any year. I'm just using it to avoid needing to have particular DATEFIRST or language settings.
This query shows how to get the first day of this year and the first day of the next year in the first part. The first day of the next year is calculated once so as not to keep getting and comparing the year parts.
;WITH cte(TheDate,NextYear) AS
(
SELECT CAST(CONVERT(CHAR(4),GETDATE(),112)+'0101' AS DATETIME),
CAST(YEAR(GETDATE())*10000+10101 AS CHAR(8))
UNION ALL
SELECT DateAdd(d,1,TheDate),NextYear
FROM cte
WHERE DateAdd(d,1,TheDate)<NextYear
)
SELECT Week = DatePart(wk,TheDate),
TheDate
FROM cte
WHERE DateName(dw,TheDate) in ('Saturday')
ORDER BY TheDate
OPTION (MAXRECURSION 366)
with t as
(
select 1 b
union all
select 1 b
union all
select 1 b
union all
select 1 b
union all
select 1 b
union all
select 1 b
union all
select 1 b
union all
select 1 b
)
select * from
(
select
current_timestamp
-datepart(dy,current_timestamp)
+row_number() over (order by t.b) d
from t, t t1, t t2
) tmp
where datepart(yyyy,d)=datepart(yyyy,current_timestamp)
and
DATENAME(dw,d)='sunday'
DECLARE #Year AS INT
SELECT #Year = 2020
;WITH weekends AS (
SELECT DATEFROMPARTS(#Year, 1, 1) AS dt
UNION ALL
SELECT DATEADD(DAY, 1, dt)
FROM weekends
WHERE dt < DATEFROMPARTS(#Year, 12, 31)
)
SELECT dt, DATENAME(MONTH, dt), DATENAME(DW, dt)
FROM weekends
WHERE DATEPART(DW, dt) IN (1, 7)
OPTION(MaxRecursion 366)
I need a select to return Month and year Within a specified date range where I would input the start year and month and the select would return month and year from the date I input till today.
I know I can do this in a loop but I was wondering if it is possible to do this in a series selects?
Year Month
---- -----
2010 1
2010 2
2010 3
2010 4
2010 5
2010 6
2010 7
and so on.
Gosh folks... using a "counting recursive CTE" or "rCTE" is as bad or worse than using a loop. Please see the following article for why I say that.
http://www.sqlservercentral.com/articles/T-SQL/74118/
Here's one way to do it without any RBAR including the "hidden RBAR" of a counting rCTE.
--===== Declare and preset some obviously named variables
DECLARE #StartDate DATETIME,
#EndDate DATETIME
;
SELECT #StartDate = '2010-01-14', --We'll get the month for both of these
#EndDate = '2020-12-05' --dates and everything in between
;
WITH
cteDates AS
(--==== Creates a "Tally Table" structure for months to add to start date
-- calulated by the difference in months between the start and end date.
-- Then adds those numbers to the start of the month of the start date.
SELECT TOP (DATEDIFF(mm,#StartDate,#EndDate) + 1)
MonthDate = DATEADD(mm,DATEDIFF(mm,0,#StartDate)
+ (ROW_NUMBER() OVER (ORDER BY (SELECT NULL)) -1),0)
FROM sys.all_columns ac1
CROSS JOIN sys.all_columns ac2
)
--===== Slice each "whole month" date into the desired display values.
SELECT [Year] = YEAR(MonthDate),
[Month] = MONTH(MonthDate)
FROM cteDates
;
I know this is an old question, but I'm mildly horrified at the complexity of some of the answers. Using a CTE is definitely the simplest way to go for selecting these values:
WITH months(dt) AS
(SELECT getdate() dt
UNION ALL
SELECT dateadd(month, -1, dt)
FROM months)
SELECT
top (datediff(month, '2017-07-01' /* start date */, getdate()) + 1)
YEAR(months.dt) yr, MONTH(months.dt) mnth
FROM months
OPTION (maxrecursion 0);
Just slap in whichever start date you'd like in place of the '2017-07-01' above and you're good to go with an efficient and easily-integrated solution.
Edit: Jeff Moden's answer quite effectively advocates against using rCTEs. However, in this case it appears to be a case of premature optimization - we're talking about 10's of records in all likelihood, and even if you span back to 1900 from today, it's still a minuscule hit. Using rCTEs to achieve code maintainability seems to be worth the trade if the expected result set is small.
You can use something like this: Link
To generate the equivalent of a numbers table using date ranges.
But could you please clarify your inputs and outputs?
Do you want to input a start date, for example, '2010-5-1' and end date, for example, '2010-8-1' and have it return every month between the two? Do you want to include the start month and end month, or exclude them?
Here's some code that I wrote that will quickly generate an inclusive result of every month between two dates.
--Inputs here:
DECLARE #StartDate datetime;
DECLARE #EndDate datetime;
SET #StartDate = '2010-1-5 5:00PM';
SET #EndDate = GETDATE();
--Procedure here:
WITH RecursiveRowGenerator (Row#, Iteration) AS (
SELECT 1, 1
UNION ALL
SELECT Row# + Iteration, Iteration * 2
FROM RecursiveRowGenerator
WHERE Iteration * 2 < CEILING(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1))
UNION ALL
SELECT Row# + (Iteration * 2), Iteration * 2
FROM RecursiveRowGenerator
WHERE Iteration * 2 < CEILING(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1))
)
, SqrtNRows AS (
SELECT *
FROM RecursiveRowGenerator
UNION ALL
SELECT 0, 0
)
SELECT TOP(DATEDIFF(MONTH, #StartDate, #EndDate)+1)
DATEADD(month, DATEDIFF(month, 0, #StartDate) + A.Row# * POWER(2,CEILING(LOG(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1))/LOG(2))) + B.Row#, 0) Row#
FROM SqrtNRows A, SqrtNRows B
ORDER BY A.Row#, B.Row#;
Code below generates the values for the range between 21 Jul 2013 and 15 Jan 2014.
I usually use it in SSRS reports for generating lookup values for the Month parameter.
declare
#from date = '20130721',
#to date = '20140115';
with m as (
select * from (values ('Jan', '01'), ('Feb', '02'),('Mar', '03'),('Apr', '04'),('May', '05'),('Jun', '06'),('Jul', '07'),('Aug', '08'),('Sep', '09'),('Oct', '10'),('Nov', '11'),('Dec', '12')) as t(v, c)),
y as (select cast(YEAR(getdate()) as nvarchar(4)) [v] union all select cast(YEAR(getdate())-1 as nvarchar(4)))
select m.v + ' ' + y.v [value_field], y.v + m.c [label_field]
from m
cross join y
where y.v + m.c between left(convert(nvarchar, #from, 112),6) and left(convert(nvarchar, #to, 112),6)
order by y.v + m.c desc
Results:
value_field label_field
---------------------------
Jan 2014 201401
Dec 2013 201312
Nov 2013 201311
Oct 2013 201310
Sep 2013 201309
Aug 2013 201308
Jul 2013 201307
you can do the following
SELECT DISTINCT YEAR(myDate) as [Year], MONTH(myDate) as [Month]
FROM myTable
WHERE <<appropriate criteria>>
ORDER BY [Year], [Month]
---Here is a version that gets the month end dates typically used for accounting purposes
DECLARE #StartDate datetime;
DECLARE #EndDate datetime;
SET #StartDate = '2010-1-1';
SET #EndDate = '2020-12-31';
--Procedure here:
WITH RecursiveRowGenerator (Row#, Iteration)
AS ( SELECT 1, 1
UNION ALL
SELECT Row# + Iteration, Iteration * 2
FROM RecursiveRowGenerator
WHERE Iteration * 2 < CEILING(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1))
UNION ALL SELECT Row# + (Iteration * 2), Iteration * 2
FROM RecursiveRowGenerator
WHERE Iteration * 2 < CEILING(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1)) )
, SqrtNRows AS ( SELECT * FROM RecursiveRowGenerator
UNION ALL SELECT 0, 0 )
SELECT TOP(DATEDIFF(MONTH, #StartDate, #EndDate)+1)
DateAdd(d,-1,DateAdd(m,1, DATEADD(month, DATEDIFF(month, 0, #StartDate) + A.Row# * POWER(2,CEILING(LOG(SQRT(DATEDIFF(MONTH, #StartDate, #EndDate)+1))/LOG(2))) + B.Row#, 0) ))
Row# FROM SqrtNRows A, SqrtNRows B ORDER BY A.Row#, B.Row#;
DECLARE #Date1 DATE
DECLARE #Date2 DATE
SET #Date1 = '20130401'
SET #Date2 = DATEADD(MONTH, 83, #Date1)
SELECT DATENAME(MONTH, #Date1) "Month", MONTH(#Date1) "Month Number", YEAR(#Date1) "Year"
INTO #Month
WHILE (#Date1 < #Date2)
BEGIN
SET #Date1 = DATEADD(MONTH, 1, #Date1)
INSERT INTO #Month
SELECT DATENAME(MONTH, #Date1) "Month", MONTH(#Date1) "Month Number", YEAR(#Date1) "Year"
END
SELECT * FROM #Month
ORDER BY [Year], [Month Number]
DROP TABLE #Month
declare #date1 datetime,
#date2 datetime,
#date datetime,
#month integer,
#nm_bulan varchar(20)
create table #month_tmp
( bulan integer null, keterangan varchar(20) null )
select #date1 = '2000-01-01',
#date2 = '2000-12-31'
select #month = month(#date1)
while (#month < 13)
Begin
IF #month = 1
Begin
SELECT #date = CAST( CONVERT(VARCHAR(25),DATEADD(dd,-(DAY(DATEADD(mm,0,#date1))-1),DATEADD(mm,0,#date1)),111) + ' 00:00:00' as DATETIME )
End
ELSE
Begin
SELECT #date = CAST( CONVERT(VARCHAR(25),DATEADD(dd,-(DAY(DATEADD(mm,#month -1,#date1))-1),DATEADD(mm,#month -1,#date1)),111) + ' 00:00:00' as DATETIME )
End
select #nm_bulan = DATENAME(MM, #date)
insert into #month_tmp
select #month as nilai, #nm_bulan as nama
select #month = #month + 1
End
select * from #month_tmp
drop table #month_tmp
go