Transact SQL :: Return Date Which Is 15 Working Days Prior To Given Future Date
Oct 28, 2015
i have written a sql function which returns only number of working days (excludes holidays and Weekends) between given StartDate and EndDate.
USE [XXX]
GO
/****** Object: UserDefinedFunction [dbo].[CalculateNumberOFWorkDays] Script Date: 10/28/2015 10:20:25 AM ******/
SET ANSI_NULLS ON
GO
[code]...
I need a function or stored procedure which will return the date which is 15 working days (should exclude holidays and Weekends) prior to the given future Date? the future date should be passed as a parameter to this function or stored procedure to return the date. Example scenario: If i give date as 12/01/2015, my function or stored procedure should return the date which is 15 working days (should exclude holidays and Weekends) prior to the given date i.e 12/01/2015...In my application i have a table tblMasHolidayList where all the 2015 year holidays dates and info are stored.
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Sep 8, 2015
I need to run a select on Mondays to pull data for 7 days prior to the Thursday of last week; i.e. Friday - Thursday inclusive. I'm sure this is simple, but I work with dates so infrequently that I need a refressher.
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Jan 29, 2015
I need to calculate a date.example it needs to be 20 working days ago compared to today so that means it needs to not include any Saturday or Sunday in between
declare @start_date datetime
declare @end_date datetime
declare @working_days int
set @working_days = 20
[code]...
So I need to calculate @start_date but it needs to exclude any weekend days.@working_days is the number of working day I'm interested in.
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Jan 11, 2006
hello
how can i select all dates upto todays date and include the first next future date in a given data base
say todays date was the 01/06/2006 (MM,DD,YYYY)
below is a mock data base
id date (MM,DD,YYYY)
1 01/02/2006
2 01/04/2006
3 01/06/2006
4 01/09/2006
5 01/20/2006
i want to select all dates equal or less that 01/06/2006 and include the first next future date .. and in this case it would be 01/09/2006
so the results would return
1 01/02/2006
2 01/04/2006
3 01/06/2006
4 01/09/2006
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Aug 22, 2007
Hi
I would like to return data for working days only. This will need to exclude holidays.For eg In the Month of August we have 31 Days and every 1st day of 1st week is holiday.So my output should retrieve me 31-4=27 .
Any ideas?
Thanks...
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May 6, 2008
Hi,
I need to calculate the number of working days from a date backwards. For example 2 working days before Thursday would be the Tuesday (as a basic example)
I use the following code and a Calendar table to calculate the working days from a date but can anyone help with reworking this query to do the reverse
declare @WorkingDate as datetime
SELECT @WorkingDate=dt
FROM tblCalendar AS c
WHERE (@WorkingDays =
(SELECT COUNT(*) AS Expr1
FROM tblCalendar AS c2
WHERE (dt >= @StartDate) AND (dt <= c.dt) AND (IsWeekday = 1) AND (IsHoliday = 0))) AND (IsWeekday = 1)
AND (IsHoliday = 0)
-- Return the result of the function
RETURN convert(varchar(12),@WorkingDate,106)
Hope someone can help
Thanks
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Dec 3, 2013
I need to associate aggregate gross_revenue with calendar year, but do not have a date field that reflects payment dates, just contract periods a start_date and an end_date. The contract periods are typically 1 or 2 years and can start at any time I.e start_date 6/1/2012, end date 5/31/13. I think by finding the number of days that fall in each calendar year and storing in a temp table, I can create a simple formula to associate revenue to each year.
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Apr 16, 2015
I'm trying to calculate the time difference between a date field and today's date in days. The date field is not mandatory and can therefore be blank. I'm trying to execute the following query:
SELECT employee_code, Civil_ID, DATEDIFF(Day, Civil_ID, GETDATE())
FROM ODEV_VIEW_Credentials_Expiry_Dates
WHERE Civil_ID IS NOT NULL AND Civil_ID != ''
ORDER BY employee_code
I keep getting the following message:
The conversion of a varchar data type to a datetime data type resulted in an out-of-range value.
Warning: Null value is eliminated by an aggregate or other SET operation.
No matter what filter I use to process non-blank dates, it never works.
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Sep 23, 2015
I have a column which stores a set of dates. I want to tell how many days left of a date till it’s month end. It should be noted that month ends are taken from the date series, not a calendar month end.
Something like below,
DateTD Days left
2009-01-05 14
2009-01-06 13
2009-01-07 12
2009-01-08 11
2009-01-09 10
2009-01-12 9
2009-01-13 8
2009-01-14 7
2009-01-15 6
2009-01-16 5
2009-01-19 4
2009-01-20 3
2009-01-21 2
2009-01-22 1
2009-01-23 0
2009-02-02 /
2009-02-03 /
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May 21, 2015
declare @siva1 datetime;
declare @siva2 datetime;
set @siva1='2014-03-10 05:02:11'
set @siva2='2014-03-12 23:52:11'
i want output like this 2.18 means 2day 18hours difference how using query
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May 6, 2014
I would like to generate a working schedule for employees for x-days ahead based on a starting date that the user can enter.
I have got 3 relevant tables:
1. Table X with (1) resourcenumber, (2) starting date working schedule and (3) the daynumber representing the starting date (this is ISO so 1 for Monday, 2 for Tuesday etc.)
2. Table Y has the schedule itself and can hold a 7-days schedule or a 14-days schedule. In case of 7 days schedule there a 14 (!) records with (1) resourcenumber, (2) daynumber, (3) starting hour a.m. (4) ending hour a.m (5) starting hour p.m and (6) ending hour p.m. In case of a 14-days schedule there are 28 records (a.m. and p.m. records)
3. Table Z with resource data.
An example to clarify (for fake employee 100):
Table X:
Resource: 100
Starting date: 2012-03-01 (from this date the schedule will be effective)
Daynumber: 4 (2012-03-01 was a Thursday)
Table Y (Resource has a 14 days schedule because per 2 weeks Monday is an off-day):
Record 1 shows: Resource: 100, Daynumber: 1 (= Monday, working day), AM-Starting hour: 09:00, AM-Ending hour: 13:00, PM-starting hour: 13:30, PM-ending hour: 17:30
Record 2: same but daynumber is 2
Record 3: same but daynumber is 3 etc.
...
Record 8 shows: Resource: 100, Daynumber: 8 (= Monday, off-day), AM-Starting hour: 00:00, AM-Ending hour: 00:00, PM-starting hour: 00:00, PM-ending hour: 00:00
Record 9: same as record 2 but daynumber is 9.
etc.
...
Record 14: same as record 7 but day is 14 (= last day)
The weekend days show as 00:00 for the hours (same as day 8 in example)
I generated the working schedule with a CROSS APPLY function based on the starting date and the x-number of days ahead.
I then evaluate the actual daynumber corresponding with that date with the daynumber in table Y. That works fine with a 7-days schedule but I can't get it fixed with a 14-days schedule. Day 8 in that schedule represents an actual day 1 but how do I know what actual date day 8 is ... I think I have to start with the starting date in table X ...
I think ideally I would like to have the generated days as follows (as an example in case of a 14-days schedule starting 2014-05-01 for 30 days ahead):
2014-05-01 = day 4 (= actual daynumber)
2014-05-02 = day 5
2014-05-03 = day 6
...
2014-05-10 = day 13
2014-05-11 = day 14
2014-05-12 = day 1
2014-05-13 = day 2
2014-05-14 = day 3
...
2014-05-24 = day 13
2014-05-25 = day 14
2014-05-26 = day 1
2014-05-27 = day 2
...
2014-05-31 = day 6
With this done I can compare the actual daynumber with the daynumber in Table Y.
The rownumber that the CROSS APPLY function generates has to be reset to 1 after day 14. I tried PARTITION BY in THE ROW_NUMBER function but to no avail ... The only field I can partition by is the maximum value of the daynumber (14 is the example) but that is not allowed in the rownumber function.
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Oct 14, 2015
Here I have 2 Dates. CreatedDttm & ModifiedDttm.
I want - DATEDIFF(Day,CreatedDttm,ModifiedDttm) and I have to exclude the Weekend days from that query result.
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Sep 10, 2015
I have a calendar table against entire year 2015 with each day with 2 flag,
1. WK_DT_IN == except Satarday and Sunday, value is "Y", for Sat/Sun, value is "N"
2. HOL_DT_IN == value will only be "Y" only for holiday, example for '2015-01-01' date, it's value is "Y"
DECLARE @CAL TABLE (CAL_DT DATE, WK_DT_IN CHAR(1), HOL_DT_IN CHAR(1))
INSERT INTO @CAL VALUES ('2015-01-01', 'Y', 'Y'), ('2015-01-02', 'Y', 'N'),('2015-01-03', 'N', 'N'),
('2015-01-04', 'N', 'N'), ('2015-01-05', 'Y', 'N'), ('2015-01-06', 'Y', 'N'), ('2015-01-07', 'Y', 'N')
We have a given date, example '2015-01-01', I need to find out a date after 2 business days? I can think of loop, but will it work.
I need to exclude date which having HOL_DT_IN = "Y" and WK_DT_IN = "N".
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Jan 31, 2007
would someone be able to shed some light as to why the date returned to my windows application does not match the date that is actually stored in the database. the products_soldDate field is assigned 1/1/1900 at the product records creation time and is updated when it's sold. when the windows application received that data and I check for it I get the following value 12/31/1899 11:00:00 PManyone has a clue as to what is happening here. It worked fine when I hosted it on a MS SQL 2000 database I just recently moved the data over to a SQL 2005 database
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Sep 21, 2015
I have a dynamic sql query where in I am comparing two tables and loading data for last 15 days. e.g today 2050921 then I am going to load till 20150906.
I pass on 2 variables @currentdate and @currentdate-1 to the query which are in date format 'yyyymmdd'
I need to do this for last 15 days how do I do this using while loop.
Note my date format is YYYYMMDD.
DECLARE @SQL VARCHAR(MAX)
@sql = ' insert into target
select from table_1_currentdate a
LEFT JOIN Table_2_currentdate-1 b
on a.col1=b.col1 where b.col1 is null '
exec(@sql)
I have to use while loop and decrement it every time and load data for last 15 days comparing two tables. I tried so many times I am not getting it right .
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May 19, 2014
I created a dbo.Calendar table that stores dates and a work day flag (1=work day, 0=non-work day) so I can use it to calculate the next business date from a date using a function. I'm using a while group to count only the work days and a couple other internal variables but I'm not sure if I can even use them in a function.
Assuming Sats & Suns are all non-work days in April 2014, if my @WorkDays = 10 for 10 work days and my @DateFromValue - 4/1/2014, I would expect my return date to be 4/15/2014.
------ Messages after I click execute on my query window that has my function ------------------------------------------------------
Msg 444, Level 16, State 2, Procedure FGetWorkDate, Line 19
Select statements included within a function cannot return data to a client.
Msg 207, Level 16, State 1, Procedure FGetWorkDate, Line 20
Invalid column name 'WorkDay'.
Msg 207, Level 16, State 1, Procedure FGetWorkDate, Line 22
Invalid column name 'Date'.
------ my function code ----------------------------
CREATE FUNCTION [dbo].[FGetWorkDate](
@WorkDays VARCHAR(5),
@DateFromValue AS DateTime )
RETURNS DATETIME
[Code] ....
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Mar 18, 2014
I have a query to run a report where the results has a column named “Due Date” which holds a date value based on the project submission date.Now, I need to add 4 columns named, “45 Days Expectant”, “30 Days Overdue”, “60 Days Overdue” and “90 Days Overdue”.I need to do a calculation based on the “Due Date” and “System (I mean default computer date) Date” that if “System Date” is 45 days+ to “Due Date” than put “Yes” in “45 Days Expectant” row.
Also, if “Due Date” is less than or equal to system date by 30 days, put “Yes” in “30 Days Overdue” and same for the 60 and 90 days.how to write this Case Statement? I have some answers how to do it in SSRS (Report Designer) but I want to get the results using T-SQl.
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Sep 22, 2006
I need help with creating a query that compares the current date with a stored date field. If the difference between the two dates is greater or equal to 5 days for example, I need to be able to return these records. I am not sure if this can be done through a query alone but any help and suggestions would greatly be appreciated. Thanks in advance.
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Oct 5, 2015
I am joining on two tables, and returning the values that do not exist in #topoftheline -- well now I see that their are multiple calltimes so I want to return ONLY the most recent call time. What would I change in my syntax to only return that most recent datetime?
Create Table #topoftheline
(
callreceived datetime,
callerfirstname varchar(100),
callerlastname varchar(100),
callnotes varchar(4000)
)
[Code] ...
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Aug 26, 2006
How should I find the dates for 3 days past and 5 days future. Such as TodayDate-3 and TodayDate+5 base in the date only, discarding the time?
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Dec 3, 2007
I have had one tossed at me that I've never dealt with before. While I've done calculations on date parts I'm a little lost on how to proceed. They want a stored procedure that will take date from one field and add three days to it and that would update another field. The three days must account for weekend and holidays.
The date would be receiveddate 12/03/2007 and the due date 12/06/2007. If someone has run into this and has some sample code it would be a great help.
Any help would be appreciated.
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Aug 26, 2006
How should I find the dates for 3 days past and 5 days future. Such as TodayDate-3 and TodayDate+5 base in the date only, discarding the time?
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Aug 6, 2004
I need to test an HR application with a future date without changing the system date. If I just rollback the the date fields in the data, it may not work as the application itself might be using getdate() type of functions..
Any thoughts on how to do this w/o touching the system date setting?
Thanks.
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Oct 7, 2015
How do you Write an expression to Return the date value based on the most recent date only?
Eg. Date 10-7-2015, action - done, notes - all items fixed.
Date 4-5-2016, action - not yet done, notes - buying parts
All these dates are returned based on a search parameter based on a project number. I only want the most current date and associated fields displayed.
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Sep 20, 2007
i need to be able to do an sql call whereby i can check the day and hour for publishing.eg select story where day = ?? AND hour = ?? any one know the best way to do this.
i need to call out date as a day number or someting and the getdate as just the hour??? anyone know how??
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Apr 8, 2004
Hello gurus, I have a table of data containing stop and start times of equipment, such as this:
StartTime....................EndTime
12/01/01 15:44...........12/01/01 18:44
12/02/01 3:44............12/02/01 14:44
12/02/01 15:22...........12/02/01 15:33
etc.
With this, I can build a query that subtracts the start and end dates to give me the total differences between each record... But, how do I write a query that can count the elapsed time between the current record's "start time" and the prior record's "end time" to give me the elapsed time between each record?
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Apr 30, 2015
So I have to build dynamic T-SQL because of a date parameter that will be provided. The Date Parameter will be provided in SSRS in normal MM/DD/CCYY format. So how do I then convert that date to my Oracle format
NUMERIC(8,0) CCYYMMDD?
I tried this...
SET@SQLQuery=@SQLQuery+'ANDMEMBER_SPAN.YMDEFF<='''''+CAST(@AsOfDateASVARCHAR)+''''''+@NewLineChar;
SET@SQLQuery=@SQLQuery+'ANDMEMBER_SPAN.YMDEFF>='''''+CAST(@AsOfDateASVARCHAR)+''''''+@NewLineChar;
but that put it in the format of...
AND
MEMBER_SPAN.YMDEFF<=''2015-04-01''
AND
MEMBER_SPAN.YMDEFF>=''2015-04-01''
Which is close...I think I just need to lose the "-"
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Nov 16, 2015
SELECT * ,[Due]
FROM [Events]
Where Due >= getdate() +90
This returns the error: Conversion failed when converting date and/or time from character string
Why would this be? How to cast or convert this so that it will work?
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Nov 26, 2015
CREATE TABLE #Dateissue
(ID int,
Code nvarchar (20),
Datein datetime,
Declined datetime )
[Code] .....
I have a table here. I want find a way of getting the latest date, when the code is the same. If the Declined date is null. Then I still want the latest date. E.g. ID 3.
If the declined date is filled in. Then I want to get the row, when the Datein column value is greater then the declined date only.
I tried grouping it by max date, but i got an error message when trying this out. Against the code
WHERE MAX(Datein) > Declined
An aggregate may not appear in the WHERE clause unless it is in a subquery contained in a HAVING clause or a select list, and the column being aggregated is an outer reference. What do I need to do to get both my outputs working?
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Aug 31, 2015
So my data column [EODPosting].[MatchDate] is defined as a DATE column. I am trying to SELECT from my table where [EODPosting].[MatchDate] is today's date.
SELECT*
FROM[dbo].[EODPosting]
WHERE[EODPosting].[MatchDate]=GETDATE()
Is this not working because GETDATE() is like a timestamp format? How can I get this to work to return those rows where [EODPosting].[MatchDate] is equal to today's date?
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Jun 7, 2015
Iam trying to calculate the number of working days between two dates. Iam getting the uouput as only 1 02 r working days??
select building_number as SchoolID,building_name as Campus, count( distinct( CASE WHEN(( DATEPART(dw, CurDate) + @@DATEFIRST)%7 NOT IN (0,1)) tHEN 1 ELSE 0 END)) as NumberofDaysServed from Sales sl join Buildings b on sl.Building_Num =b.Building_number join students2 s on s.Student_Number= sl.Student_Num join Sale_Items SI on si.UID = sl.UID where CONVERT(CHAR(10),CurDate,120) between '2015-05-01' and '2015-05-07' and VoidReview <> 'v' and SI.INum = '1' group by building_number,building_name order by building_number,Building_Name;
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Apr 19, 2015
My requirement is to get the earliest start date after a gap in a date column.My date field will be like this.
Table Name-XXX
StartDate(Column Name)
2014/10/01
2014/11/01
2014/12/01
[code]...
In this scenario i need the latest start date after the gap ie. 2015/09/01 .If there is no gap in the date column i need 2014/10/01
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Apr 23, 2015
My requirement is to get the latest start date after a gap in a month for each id and if there is no gap for that particular id minimum date for that id should be taken….Given below the scenario
ID StartDate
1 2014-01-01
1 2014-02-01
1 2014-05-01-------After Gap Restarted
1 2014-06-01
1 2014-09-01---------After last gap restarted
1 2014-10-01
1 2014-11-01
2 2014-01-01
2 2014-02-01
2 2014-03-01
2 2014-04-01
2 2014-05-01
2 2014-06-01
2 2014-07-01
For Id 1 the start date after the latest gap is 2014-10-01 and for id=2 there is no gap so i need the minimum date 2014-01-01
My Expected Output
id Startdate
1 2014-10-01
2 2014-01-01
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