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How automatically add 1 year date to an existing date in SQL Server
(3 answers)
Closed 9 years ago.
How to add 2 years to date in SQL.
select left(cast(D as datetime) ,11) from table
In the above query how can i add 2 years.
Output is,
Jan 1 2012
Jan 2 2012
Jan 3 2012
Jan 4 2012
but i want output as,
Jan 1 2014
Jan 2 2014
Jan 3 2014
Jan 4 2014
Thank you
DateAdd() is the function you want http://technet.microsoft.com/en-us/library/ms186819.aspx
SELECT DateAdd(yy, 2, Cast(d As datetime))
select dateadd(yy,2,getdate())
finally i got, Query is SELECT left(DateAdd(yy, 2, Cast(d As datetime)),11) from table
You can use convert instead of the left:
SELECT CONVERT(VARCHAR, DATEADD(year, 2, CAST(d AS DATETIME)), 107) FROM table
Related
This question already has answers here:
Unpivot with column name
(3 answers)
SQL Unpivot multiple columns Data
(3 answers)
Closed 5 years ago.
I have data like below:
Year January Feb March April
2017 20 15 7 25
Is it possible to format the data to
Year Month Value
- 2017 January 20
- 2017 Feb 15
- 2017 March 7
- 2017 April 25
Thanks a lot for your help. I have been trying to achive this for hours but I am not able to.
This is unpivot, but I prefer using apply:
select v.*
from t outer apply
(values (t.year, 'January', t.January),
(t.year, 'Feb', t.Feb),
(t.year, 'March', t.March),
(t.year, 'April', t.April)
) v(year, month, value);
apply implements something called a "lateral join". This is a lot like a correlated subquery that can return multiple columns. Lateral joins are very powerful -- unpivoting is just the beginning of what they do. But unpivoting is one way to start learning about them.
You can use UNPIVOT for this.
DECLARE #T TABLE (Year INT, January INT, Feb INT, March INT, April INT)
INSERT INTO #T VALUES(2017,20,15,7,25)
SELECT [Year], [Month], [Value] FROM #T
UNPIVOT( [Value] FOR [Month] IN( [January], [Feb], [March], [April] ) ) AS UNPVT
Result
Year Month Value
----------- ----------- -----------
2017 January 20
2017 Feb 15
2017 March 7
2017 April 25
I want to get month value using week no.
I have week numbers stored in a table with year value.
How to query database to get month value using that week value.
I am using SQL
You can try this:
SELECT DATEPART(m,DATEADD(wk, DATEDIFF(wk, 6, '1/1/' + CAST(t.year as VARCHAR(4))) + (t.week-1), 6))
It depends on how you're classing your week numbers, For example, if we assume that week numbers start on a Monday then we'd have to say that week 1 in 2016 actually started on Monday 28th of December 2015 and finished on Sunday 3rd January 2016. If this is how your week numbers are set up then you can use the method below
Sample Data;
CREATE TABLE #DateTable (WeekNum int, YearNum int)
INSERT INTO #DateTable (WeekNum, YearNum)
VALUES
(1,2016)
,(2,2016)
,(3,2016)
,(4,2016)
,(5,2016)
,(6,2016)
,(7,2016)
We will then cast the week and year into a date, then convert this to a month;
SELECT
WeekNum
,YearNum
,DATEADD(wk, DATEDIFF(wk, 7, '1/1/' + CONVERT(varchar(4),YearNum)) + (WeekNum-1), 7) AS WeekStart
,DATEPART(mm,DATEADD(wk, DATEDIFF(wk, 7, '1/1/' + CONVERT(varchar(4),YearNum)) + (WeekNum-1), 7)) MonthNum
(Edit: updated as source is int)
Gives these results;
WeekNum YearNum WeekStart MonthNum
1 2016 2015-12-28 00:00:00.000 12
2 2016 2016-01-04 00:00:00.000 1
3 2016 2016-01-11 00:00:00.000 1
4 2016 2016-01-18 00:00:00.000 1
5 2016 2016-01-25 00:00:00.000 1
6 2016 2016-02-01 00:00:00.000 2
7 2016 2016-02-08 00:00:00.000 2
You can't go from week number to month because weeks can occur in two different months. For example the 31st Jan 2016 and 1st Feb 2016 are both in week 6.
SELECT DATEPART(WEEK, '2016-01-31')
SELECT DATEPART(WEEK, '2016-02-01')
You can try the query below:
SELECT
[Week],
[Year],
'Output-Month' = MONTH(DATEADD(WEEK, [Week], DATEADD(WEEK, DATEDIFF(WEEK, '19050101', '01/01/' + CAST([Year] AS VARCHAR(4))), '19050101')))
FROM YourTable
1st is to get the 1st day of the year using this:
DATEADD(WEEK, DATEDIFF(WEEK, '19050101', '01/01/' + CAST([Year] AS VARCHAR(4))), '19050101')
2nd is to add your number of week using this:
DATEADD(WEEK, [Week], 'From 1st result')
Last is getting the number of Month using the MONTH function.
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For the Given date the Query should return the week names of particular date.
DECLARE #Date DATE = '2014-06-02 00:00:00.000'
If i given the the date as above it should return the week names of that particular week.
Expects output like this
______________________________________________________________________________________
mon tue wed thu fri sat sun
______________________________________________________________________________________
2014-06-02 2014-06-03 2014-06-04 2014-06-05 2014-06-06 2014-06-07 2014-06-08
______________________________________________________________________________________
I have the table like this
____________________________________________________________
empID empCheckInTime empCheckOut
____________________________________________________________
1 Jun 2 2014 12:37 PM Jun 2 2014 12:44 PM
2 Jun 6 2014 12:02 PM Jun 6 2014 12:03 PM
____________________________________________________________
My sql Query is
DECLARE #StartDate DATETIME = '2014-06-02 00:00:00.000'
DECLARE #EndDate DATETIME = '2014-06-09 23:59:59.999'
SELECT CONVERT(VARCHAR(10),DATEDIFF(HOUR,#StartDate,#EndDate))+'.'
+CONVERT(VARCHAR(10),DATEDIFF(MINUTE,#StartDate,#EndDate)% 60)
AS NoOfHours
Help me with select query in SQL Server 2008
Here is the query:
DECLARE #Date DATE = '2014-06-02'
;WITH CTE AS
(
SELECT #Date [Date],
DATENAME(DW,#Date) DayOfTheWeek,
1 i
UNION ALL
SELECT DATEADD(DAY,1,[Date]),
DATENAME(DW,DATEADD(DAY,1,[Date])),
i + 1
FROM CTE
WHERE i + 1 <=7
)
SELECT DayOfTheWeek,
[Date]
FROM CTE
ORDER BY i ASC
I have some records after SQL generating:
YEARS MONTHS SUMMONTH SUMQUARTER QTR
----- ------ -------- ---------- ---
2009 Jan 363639 855922 1
2009 Feb 128305 855922 1
2009 Mar 363978 855922 1
2009 Apr 376633 1058871 2
2009 May 299140 1058871 2
2009 Jun 383098 1058871 2
2009 Jul 435000 1063577 3
2009 Aug 266227 1063577 3
2009 Sep 362350 1063577 3
2009 Oct 449366 1017906 4
2009 Nov 280943 1017906 4
2009 Dec 287597 1017906 4
2010 Jan 418277 661083 1
2010 Feb 129895 661083 1
2010 Mar 112911 661083 1
2010 Apr 163593 685625 2
2010 May 228505 685625 2
2010 Jun 293527 685625 2
2010 Jul 451608 1044364 3
2010 Aug 356683 1044364 3
2010 Sep 236073 1044364 3
2010 Oct 247365 798925 4
2010 Nov 414100 798925 4
2010 Dec 137460 798925 4
24 rows selected
The SUMQUARTER column sum up each quarter of a year...
The qtr specify it belongs to which quarter.
The problem is how to have a subtraction of sumquarter between 2 different years to get the specific query result?
The difference is not the: max value-min value.
It is the user-defined value that he want to input...
Let say...
For example, the user want to see the substraction(sumquarter) between 2009 qtr=2 and 2010 qtr=2,
user may change the parameter(years,qtr) of sql to view the record.
This mean the result should be: (1058871 - 685625)
Here is the SQL that I am currently using:
select years,months,summonth,sumquarter,qtr
from(
select years,months,summonth,sumhour,hours,to_char(ym, 'Q') qtr,
sum(sumhour) over(partition by years || to_char(ym, 'Q') order by years || to_char(ym, 'Q')) sumquarter,ym,
count(days) over(partition by years,months,hours) days_month
from(
select years, months, days, hours, mins, sumHour,
SUM (sumHour) OVER (PARTITION BY years,months,days) sumDay,
SUM (sumHour) OVER (PARTITION BY years,months) sumMonth,
SUM (sumHour) OVER (PARTITION BY years) sumyear,
to_date(years || months, 'YYYYMon', 'NLS_DATE_LANGUAGE=American') ym
from (
SELECT x.years, x.months, x.days, x.hours, x.mins, sum(x.value) as sumHour
FROM xmltest,
XMLTABLE ('$d/cdata/name' passing doc as "d"
COLUMNS
years integer path 'year',
months varchar(3) path 'month',
days varchar(2) path 'day',
hours varchar(2) path 'hour',
mins varchar(2) path 'minute',
value float path 'value'
) as X
group by x.years, x.months, x.days, x.hours, x.mins
order by x.years, x.months, x.days
)
)
)
group by years,months,summonth,sumquarter,qtr,ym
order by ym
The sql pattern maybe something like this:...??
select ((select sumquarter from table where years=2009 and qtr=2) - (select sumquarter from table where years=2010 and qtr=2)) from table
Actually, it doesn't work...
The result maybe look in this view:
SUBTRACT
----------
373246
Thanks everyone helps!!:)
I'd use the following:
select
((select sumquarter from table where years=2009 and qtr=2 and rownum=1) -
(select sumquarter from table where years=2010 and qtr=2 and rownum=1)) as substract
from dual
try this query:
select (case when years=2009 and qtr=2 then sumquater end) - (case when years=2010 and qtr=2 then sumquater end) from table
For the below query (sdate is column name and table name is storedata)
Collapse
WITH TotalMonths AS (SELECT T1.[Month], T2.[Year]
FROM ((SELECT DISTINCT Number AS [Month]
FROM MASTER.dbo.spt_values WHERE [Type] = 'p' AND Number BETWEEN 1 AND 12) T1 CROSS JOIN
(SELECT DISTINCT DATEPART(year, sdate) AS [Year]
FROM storedata) T2))
SELECT CTE.[Year], CTE.[Month], ISNULL(T3.[Sum], 0) areasum
FROM TotalMonths CTE LEFT OUTER JOIN (
SELECT SUM(areasft) [Sum], DATEPART(YEAR, sdate) [Year], DATEPART(MONTH, sdate) [Month]
FROM storedata
GROUP BY DATEPART(YEAR, sdate) ,DATEPART(MONTH, sdate)) T3
ON CTE.[Year] = T3.[Year] AND CTE.[Month] = T3.[Month] WHERE CTE.[Year]>'2007'
ORDER BY CTE.[Year], CTE.[Month]
I am getting result set like below.
YEAR MONTH AREASUM
2008 1 0
2008 2 1193
2008 3 4230
2008 4 350
2008 5 2200
2008 6 4660
2008 7 0
2008 8 6685
2008 9 0
2008 10 3051
2008 11 7795
2008 12 2940
2009 1 1650
2009 2 3235
2009 3 2850
2009 4 6894
2009 5 3800
2009 6 2250
2009 7 1000
2009 8 1800
2009 9 1550
2009 10 2350
2009 11 0
2009 12 1800
But I have to combine both month and year in single column. The reult set should like below.
JAN/08 O
FEB/08 1193
.. ..
.. ..
DEC/O9 1800
How can I modify my query? (I should display for all the years and months even if there is no area for a month)
Regards,
N.SRIRAM
Try:
SELECT CONVERT(VARCHAR(3), DATENAME(MONTH, CTE.Month), 7) + '/' + RIGHT(CTE.Year, 2)
instead of using your first 2 columns from your SELECT.
You seem to be saying that you're getting the right data from your original query, but the wrong format. So
Make a view out of the query you originally posted.
Build a SELECT query based on that view to give you the format you want.
Let's say you do this:
CREATE VIEW wibble AS <your original query goes here>
Then you can just query wibble to correct the formatting.
select
case
when month = 1 then 'Jan/'
when month = 2 then 'Feb/'
when month = 3 then 'Mar/'
when month = 4 then 'Apr/'
when month = 5 then 'May/'
when month = 6 then 'Jun/'
when month = 7 then 'Jul/'
when month = 8 then 'Aug/'
when month = 9 then 'Sep/'
when month = 10 then 'Oct/'
when month = 11 then 'Nov/'
when month = 12 then 'Dec/'
else 'Err'
end || substring(cast(year as CHAR(4)), 3, 2) as yearmonth,
areasum from wibble;