Hello,
Can anyone out there tell me if there's a simple way to calculate the number of week days between two dates in TSQL? Need it to calc. average turnaround times, excluding weekends. Can do it v. easily in VB, but gets a little more tricky in TSQL as there's no way to return the number of Sundays and Saturdays between the two dates. Any help much appreciated !
Jon Reade
Sql Server DBA
NEC Technologies (UK) Ltd.
Hello,
Can anyone out there tell me if there's a simple way to calculate the number of week days between two dates in TSQL? Need it to calc. average turnaround times, excluding weekends. Can do it v. easily in VB, but gets a little more tricky in TSQL as there's no way to return the number of Sundays and Saturdays between the two dates. Any help much appreciated !
Jon Reade
Sql Server DBA
NEC Technologies (UK) Ltd.
I have an SQL code below which removes weekends and non working days when calculating days difference between two dates:
ce.enquiry_time represents when the enquiry was logged
(DATEDIFF(dd, ce.enquiry_time, getdate()) + 1)
-(DATEDIFF(wk, ce.enquiry_time, getdate()) * 2)
-(CASE WHEN DATENAME(dw, ce.enquiry_time) = 'Sunday' THEN 1 ELSE 0 END)
-(CASE WHEN DATENAME(dw, getdate()) = 'Saturday' THEN 1 ELSE 0 END)
-(SELECT COUNT(*) FROM nonworking_day WHERE nonworking_day.nonworking_date >= ce.enquiry_time AND nonworking_day.nonworking_date < dateadd(dd,datediff(dd,0,getdate()),1))
It works but I don't understand how it works it out. I am having issues understanding each coloured piece of code and how it works together.
I am trying to use the DateDiff function to calculate the difference between two dates in working days only... Is this possible in SSRS 2005, or can anyone suggest an alternate solution?
View 8 Replies View RelatedHi 2 all,
I need to calculate the number of working days in a month. In clear, i need to ignore saturday.sunday and holiday in a month.
can anyone say the solution?
thanks.
This function will return working hours between given 2 dates. This function assumes that the break is between 9:45 AM and 10 AM and that Lunch is between 12:30 PM and 1 PM. This function also assumes that the working hours are between 7:30 AM and 4 PM. There is a section for public holidays there. We have a table for that you might not so that piece needs to be fixed.
CREATE function [dbo].[fnc_myHinkley_ASSY_CalcWorkingMinutes] (@StartDate datetime, @EndDate datetime)
RETURNS decimal(14,2)
/*
Programmer: Goran Borojevic
Date: 5/14/2014
This function will return working hours between given 2 dates. This function assumes that the break is between 9:45 AM and 10 AM and that Lunch is between 12:30 PM and 1 PM. This function also assumes that the working hours are between 7:30 AM and 4 PM.
*/
AS
BEGIN
--check if one of the dates is null
if @StartDate is null or @EndDate is null
RETURN 0
[code]...
I have the following simple SQL which counts the days difference between two date fields:
SELECT
DATEDIFF(dd,central_enquiry.enquiry_time, GETDATE()) as Days_Open
FROM
central_enquiry
---
How do I get it to exclude weekends?
I also have a table nonworkingdays which has a nonworking_date field where users can manually record national holidays and bank holidays etc.
Example date
nonworking_date
01/01/2014
18/04/2014
05/05/2014
How can I include this table in the calculation too?
I have got this matrix and I am trying to calculate the average amount of working days in a month. At the moment, I have divided the total number of jobs by 21 for every month which is a hard coded value. However, I am not sure how to retrieve this value dynamically. Is there any formula that can find out the working days?
View 7 Replies View RelatedI have table with three columns: 1) TodaysDate,
2)
DueBackDate,
3) DaysOverdue
The problem I am having is creating a formula in MS SQL, so that when
the 'DueBackDate' column is more than todays date, I want the
'DaysOverdue' column to be incremented accordingly.
I have tried creating an SQL Query something like this:
UPDATE rental
SET DaysOverdue = DaysOverdue + 1
WHERE ({ fn NOW() } > DueBackDate)
But the problem with this that it only increments the 'DaysOverdue'
field by 1. When I want it to basically subtract todays date by
'DueBackDate'.
I have tried to also create a formula within MS SQL but I come up with
errors. I have done something like this in Access which worked. The
Formula looked like this:
IIF(Now()>[DueBackDate],int(Now()-[DueBackDate]),0)
Is there a way to convert this formula so that is would work in MS SQL?
Thanks.
How can I calculate the no. of days in a month.I know it is a simple question but I am not able to find any code to calculate that.
Can someone help me?
Aim – Calculate the number of days between CreatedDate and [Date_Docs_In_Complete__c],count how many Ids, Fall within a specific month by year, and then work out the avg number of days it took for each month
My query so far
select
ID,
left(CreatedDate,10) as CreatedDate,
left([Date_Docs_In_Complete__c],10) as [Date_Docs_In_Complete__c],
DATEDIFF(day,CreatedDate,[Date_Docs_In_Complete__c]) as Days
from #build
Produces following results
IDCreatedDateDate_Docs_In_Complete__cDays
0063000000ausKGAAY2010-03-262013-07-161208
0063000000mC359AAC2011-06-302013-07-03734
0063000000oyaSPAAY2011-11-292013-07-18597
Desired outcome results would be
Year Month Date_Docs_In_Complete__c Total Days Avg_Days
2013 07 3 2539846.3
Does anyone know of a way to calculate the date 'x' number of business days after another date?
View 2 Replies View RelatedI'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.
I need the SQL to calculate the duration between a day and time, no specific date.
For example:
Sun 00:00 > Mon 08:00 = 5.67 days
So there is no date, it's just the general duration (in days), from a specific day and time to a specific day and time.
Hi,
I'm fairly new to MS SQL, but I'm trying to query the time elapse between two dates. Example below...
Select
dbo.res.book_date,
dbo.res.arrive_date,
Cast (dbo.translog.systemdate as datetime)
From
dbo.res
Where
dbo.res.resid > '500'
The third line is where I need help with a statement. I need the elapse time. Ex. if the book date is 20050820100000 and the arrive date is 20050820120000, I would like the third Select statement to return 2:00 hours or something similar. Thanks.
I have a table in my sql server that calculates renewal dates for me, that date is based on the final suit date. The table has the ssn, and the FinalSuitDate its in a one to many relationship with the employeetable.
the Finalsuit table is suppose to calculate the renewal dates(which I'm trying to do in a query) my original expression in access was using dateserial FirstRenewal: DateSerial(Year([FINALSUITDONE])+2,Month([FINALSUITDONE])+1,Day([FINALSUITDONE])=30), but sql does not recognize that.
For Example
If the Finalsuit is 12/01/2000
then the renewal would be 12/31/2002
the renewal are to be done on the last day of the month and two years from the finalsuit date. Problems is I'm having problems doing this in sql servers query?
Can someone out there help please
I have a project where I need to populate a table with a Begin and an end date based on another field with in the table. my example is that the other field will have a value of "monthly" I want then a record to be entered on the table with a begin date of November 1 and the en date as November 30th. I want this record to get populated only on business days. my thinking is a stored procedure that runs daily and only creates a record at a time. i am thinking if the user selects weekly the dates populated would be november 1 = begin date and Novemeber 2nd = end date
i want to fill out a current month at a time as if the account closes i will not need the extra cases.
thanks
Don S
I have data in which i need to calculate employees working hours for a day...
name time in_out
manisha 2011-01-01 9:30:00.000am 1
manisha 2011-01-01 10:30:00.000 0
manisha 2011-01-01 10:45:00.000 1
manisha 2011-01-02 1:00:00.000am 0
How can i calculate time in that two dates as 1 is for entry an 0 is for exit..
Hi all,
I have a table in which I have two fields in my DB.
FromDate and ToDate.
Both are stored as Varchar(MAX).
I would like to have an SP which gives me the Days in Between them.
Regards,
Naveen.
Hello,
I have a table with a field Expiration of smalldatetime. I want to only display the data that has 60 days or more between Expiration and todays date. Any help would be highly appreciated.
Hi Engine room.
I want to automatically populate an alternative date column with hijri (Arabic) dates. So I will have two date columns in my datawarehouse table, one is for gregorian dates, the other for the equivalent in Hijri - a bilingual date system if you like. Now I guess I could do it in the SSI ETL tool and use Julian Dates, but the problem is storing the resulting value. - what data type should I use for hijri dates?
The dates can be input by the user in either format, which means the alternate date has to be populated.
Eventually I hope to make a bilingual system, I don't understand the user-defined types or how to define them, but I suspect they could be used in someway to help. Why am I doing this? - well eventually I hope to populate a cube for analysis and deliver a dual-language-dashboard using the new CTP3 stuff.
Any suggestions on how I can make this dual-date system? - with a view to making a bilingual system eventually.
adv(thnx)ance..Mark.
select a.RelocateID,a.DateEntered,a.CompanyID,b.FileClose dDate from test1 a inner join test b on
(a.RelocateID = b.RelocateID) where
CompanyID ='5710' and DateEntered >= '01/01/2004' and convert(varchar,FileClosedDate,101) < '31/12/2004'
Hi I was wondering if somebody could help me alter this query so I an calulate the difference in days in between DateEntered and FileClosedDate having the above criteria.
I can't seem to be able to get the datediff function right in this particular example
Have a table called Customers that has a datetime column called Submitted. I need a way to compare the Submitted field against the current date to tell if 5 days have pasted excluding weekends. In the sample data below, the record submitted on 7/2 is the record that should be returned in the query when compared to today's date 7/9.
FirstName........LastName.........Submitted
John................Miller...............7/01/2014
Mary................Smith..............7/02/2014
Bob.................Williams..........7/05/2014
Ok, so I've been struggling with the logic behind this one for a while, so I thought I'd ask you guys for some ideas :)
Basically, I have the following table structure
Employee(employee_number, continuous_start_date, ...)
The problem lies in working out a summary of service categories (0-6months, 7-12months, 13-24, 25+).
I can work out the length of service in months with the following code
SELECT DateDiff(mm, continuous_start_date, GetDate()) AS 'Service in months'
FROM employee
So the first stage is to summarise the length of service into groups as mentioned above.
Then the final stage is working out how many people are in each group!
Hope I have given enough information - and please do not post a full solution - just some hints on how to get the desired result ;)
Thanks later, and in advance :p
-GeorgeV
I need a Query for calculating the fiscal_week based on the input dates (start_date and end_date), though I got a query from this forum, it is not giving me exact result.
the sample is in the excel file with the attachment.
In the excel:
First tab tells you the raw_data what I am using to find the Fiscal_week
Second tab tell you the data where i found the mistake, and how I am expecting the output.
I also have attached the query I have got from this forum, query I have modified for fiscal week.
The following query was used for retrieving dates for the last 7 days . Untill February this query was running fine and would return the last seven days date including today.
SELECT DISTINCT TOP 7 Convert(DateTime, DATEDIFF(DAY, 0, DateCreated)) AS DateCreated,
datepart(dw,DateCreated) AS WeekNum from [TechnologyRepository].[helpdsk].[WorkDetails]
WHERE DATEDIFF(DAY, Convert(DateTime, DATEDIFF(DAY, 0, DateCreated)),GETDATE()) <= 7
However from March (not sure of the exact date)..the query below would only give us 7 days until yesterday..i.e it would list dates from 3/19,3/20,3/21,3/22,3/23,3/24,3/25 and not 3/26 ..
I changed the query to <= 6 and it works as expected. But still not sure why it would not return todays date with <= 7.
SELECT DISTINCT TOP 7 Convert(DateTime, DATEDIFF(DAY, 0, DateCreated)) AS DateCreated,
datepart(dw,DateCreated) AS WeekNum from [TechnologyRepository].[helpdsk].[WorkDetails]
WHERE DATEDIFF(DAY, Convert(DateTime, DATEDIFF(DAY, 0, DateCreated)),GETDATE()) <= 6
I have a table like this (a small section of the table)
Cu_id |Tr_id |Date
1234 |1 |12/3/2006
1234 |2 |12/18/2006
1234 |3 |1/5/2007
1234 |4 |1/9/2007
1234 |5 |2/21/2007
9999 |91 | 1/3/2006
9999 |81 |1/10/2006
9999 |71 |1/18/2007
9999 |61 |2/1/2007
I have to find the number of days between the dates for the same cu_id and add the number as a new column. The new table should look like this.
Cu_id |Tr_id |Date| Days_between
1234 |1 |12/3/2006 |0
1234 |2 |12/18/2006 |15
1234 |3 |1/5/2007 |18
1234 |4 |1/9/2007 |4
1234 |5 |2/21/2007 | 43
9999 |91 |1/3/2006 |0
9999 |81 |1/10/2006 |7
9999 |71 |1/18/2007 |8
9999 |61 |2/1/2007 |14
Please let me know how I can find the number of days between two dates in the same column for the same cu_id (customer_id).
Thanks
I am trying to determine the amount of days in a month to prorate a month end estimate.
We measure service calls and need to approximate how many we will have at month end.
I would like to automate a query to post on our web and need to know how many days are in the current month.
A possible solution would be to piece together a datetime variable using getdate and dateadd then use a datepart.
However , I don't know how to create a datetime variable this way.
Thanks in advance
Hi and Thank you in advance
I am trying to find a away to calculate the number of business days between two dates. In other word, I do not want to count Saturday nor Sundays if those days are between the two dates.
Example
if Date1 = 11/26/1999
Date2 = 11/30/1999
the DateDiff(dd,Date1,Date2) the result should be 2
I need to do this against a table which might not have a lot of records, but I also need to not count Holidays if they fall within the two Dates.
Thank you in advance
Tomas
Hi and Thank you in advance
I am trying to find a away to calculate the number of business days between two dates. In other word, I do not want to count Saturday nor Sundays if those days are between the two dates.
Example
if Date1 = 11/26/1999
Date2 = 11/30/1999
the DateDiff(dd,Date1,Date2) the result should be 2
I need to do this against a table which might not have a lot of records, but I also need to not count Holidays if they fall within the two Dates.
Thank you in advance
Tomas
What I want to see is how to show PO's who's due dates are > three
Select * from mytable
where myorderstatus = 'onorder'
This is my duedate format and what I want is any that past that date over 3 days
2014-08-11 00:00:00.000
I need some with selecting the number of days, in a month, between a date range. For example, my data looks like:
FileNumb | startdate | enddate
1 04/25/2015 05/02/2015
2 05/01/2015 05/10/2015
The output I am looking for would be:
FileNumb | Year | Month | Days
1 2015 4 6
1 2015 5 2
2 2015 5 10
I am pulling data that shows appt information on a patient:
FName,LName, PhoneNumber, ApptDate, ApptTime, and Status that equals Active. I need to pull this info everyday. How can I set this up in a stored procedure to pull all this information automatically on a daily basis where it pulls by Appt Date that is 2 days greater than the current date?
Thanks!
Thanks!
Lisa