DateDiff To Include Start Date
May 7, 2013
I have a Continuous form where I am trying to add a calculated feild that allows us to see how many days a client was in hospital. There is a start and end date. I want to see the following: If start date and end date are the same, this should show client in hospital for 1 day, not the default of 0. If start date 5/1/13 and end date is 5/3/13 it should show 3 days in hospital. If start date is 5/1/13 and there is no end date, this should show 7 dates (from start date to today's date or current date). Currently I have
=DateDiff("d",[EStartDate],[EEndDate])-([EStartDate]=[EEndDate])
but it only shows 1 if the start date and end date is the same. I need it to include the start and end dates typed in its equation.
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Jan 5, 2007
Hi All
Is there something I can write in to a query which will tell me whether the 1 April 2006 appears in between two dates (which are entered by a user?)
For example, if they put the first date (which is one field) as 25/3/06 and then they put the end date (which is another field) as 4/4/06 - I just want the query to produce the word "yes"?
Thanks
Maria
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Sep 9, 2014
I have attached a sample of a database.
Table 1 has all the items I am trying to sell with sell by date after which I cannot sell this item. Then in Table 2 I have forecasted sales. So now I am trying to calculate stock consumption to see if I will be left with any stock that I cannot sell.
So now somehow I need to deduct sales forecast from my stock holding but it needs to go by date i.e. consume all stock for Item 1 with date 16/09 before moving to Item 1 with sale by date 23/09.
So based on the attached example, I can see that on 16/09 I will consume only 5 cases from sell by date 16/09 and another sale is 18/09. So that would give me information that I will be left with 95 items dated 16/09, which I cannot sell because they will be out of date.
Ideally I would like also to include the logic that if Item is out of date it would move to the next sell by date.
So in this case sale of Item 1 forecasted for 18/09 (94) would consume the whole stock (50) with date 23/09 and another 44 from date 01/10
For Item 2 I can see that units with Sell by date 30/09 will be consumed on 25/09 and I will start taking stock from next sell by date which is 14/10.
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Jun 23, 2015
I have a DB with Start Date (dd.mm.yyyy), End Date (dd.mm.yyyy) and Quarters. We have 4 Quarters (Jan-March, April-June, July-Sep, Oct-Dec) and extra columns of month (xxx) and year (yyyy) too.
The problem is the front end users have access permissions to modify the dates. if they change the start date and end date then they are manually gonna change other fields like quarter, month and year too (Which they don't want). The users don't need to manually update the column values for Quarter, Month and Year
For Example,
If the user modifies Start Date to: 22.05.2014 and End Date to: 24.06.2014 (then the quarter column should be fixed to 2nd quarter and month should be June and year should be 2014).
2nd Example: We need to consider the End Date for classifying the quarters, Month and Year
If the Start Date is: 22.05.2014 and End Date is: 24.12.2014 (then the quarter column should be fixed to 4th quarter and month should be December and year should be 2014).
The solution is when ever the front end user modifies the dates then automatically the quarter, month and year columns need to be changed.
Sample piece of Access data sheet with just 3 examples. Column names Start date, End date, Quarter, Month, Year.
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Jan 22, 2014
I have some code that filters job raised I have 2 text box's txtdatestart and txtenddate after entering. date range between the too text boxs it shows me all job raised with in the period.i have entered what I would like is filter it again by client field using combo box cboclient so if the user enter's client name in cboclient combo box and date range in txtdatestart and txtenddate it will only show jobs raised with in the date range of the client enter in the combo box but if the combo box is empty show.
Code:
Private Sub cmdPreview_Click()
'On Error GoTo Err_Handler 'Remove the single quote from start of this line once you have it working.
Dim strReport As String
Dim strDateField As String
Dim strWhere As String
Dim lngView As Long
Const strcJetDate = "#mm/dd/yyyy#" 'Do NOT change it to match your local settings.
[code]....
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Dec 27, 2006
I manage training for a large organization and am able to get a data dump that contains class end dates and class hours. Based off of those two, is it possible to determine a start date (excluding non-business days)?
For example, a 2 day class would be 16 'Hours' with an 'End Date' of Friday the 15th. Is there a formula that would give me Thursday the 14th as a 'Start Date?'
More importantly, if 'Hours' is 80 and the 'End Date' Friday the 15th, would it be able to give me a 'Start Date' of Monday the 4th? Can Access account for holidays?
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Oct 15, 2007
I need to build an expression: calculate the total number of years worked given the start date and end date.
I put this as the expression in Field: Years Worked: [End Date]-[Start Date]
However, I keep getting #Error in datasheet view.
Can someone help? thank you.
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Jun 23, 2015
I have a DB with Start Date (dd.mm.yyyy), End Date (dd.mm.yyyy) and Quarters. We have 4 Quarters (Jan-March, April-June, July-Sep, Oct-Dec) and extra columns of month (xxx) and year (yyyy) too.
The problem is the front end users have access permissions to modify the dates. if they change the start date and end date then they are manually gonna change other fields like quarter, month and year too (Which they don't want). The users don't need to manually update the column values for Quarter, Month and Year
For Example,
If the user modifies Start Date to: 22.05.2014 and End Date to: 24.06.2014 (then the quarter column should be fixed to 2nd quarter and month should be June and year should be 2014).
2nd Example: We need to consider the End Date for classifying the quarters, Month and Year
If the Start Date is: 22.05.2014 and End Date is: 24.12.2014 (then the quarter column should be fixed to 4th quarter and month should be December and year should be 2014).
The solution is when ever the front end user modifies the dates then automatically the quarter, month and year columns need to be changed.
Need sample piece of Access data sheet with just 3 examples. Column names Start date, End date, Quarter, Month, Year.
I will see the logic and will sort it out.
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Sep 24, 2004
I'm really lost on this one...
How do I find the # of days it takes to complete a task between two date fields.
For example:
[DateRec] field is the field the app was first input to the database. [DateNumb] field is the date the first task was completed. So I understand,
=DateDiff("dd", [DateRec], [DateNumb]))
But I'm getting an #Error because often these two dates are the same date/equal, Or/ the DateNumb field may pre-date the DateRec date. Or/ one or both fields might be Null (blank). How do I set the formula on this?
Bottomline,I need to find the average # of days it takes to complete a task between two date fields for all tracking records. How do I do That???? HELP!
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Jul 8, 2014
I'm trying to create my own database dealing with hiring bikes on a daily basis.
I have created a form for the basic input, including StartDate, StartTime, EndDate and EndTime, followed by TotalDays. I added the time field so that if a client brings a bike back an hour or two after the pickup time on a later date (sounds complicated - e.g he takes it on Monday at 12pm until Thursday 14pm) then he would be charged for an extra day. It is similar to the car rental system used worldwide.
The TotalDays is currently using a simple expression =EndDate-StartDate.
Is there any way to make the form incorporate the time difference so that if EndTime-StartTime>1 then it would add an extra day to the "=EndDate-StartDate" calculation.
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Mar 26, 2013
I've attached a stripped down version of a small order database I'm working on.
A user would enter an order, the amount and the date the order is required by.
As you can see from tbl_seasons, the business has financial periods that match the first and last 6 months of each year. Each season has a start date and end date.
What I'm trying to build are two queries:
1. A query which lists all orders and has an extra field which shows the "season_id" that the order (date) relates to (based one the start date and end date in tbl_seasons)
2. A totals query which shows the total order amounts by season
how I might build these 2 queries.
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Jun 3, 2014
Right now I have this in the query criteria row:
>=[Enter Start Date:] And <=[Enter End Date:]
This makes two prompts pop up one at a time. I was wondering if there was a way to combine both start and end date boxes in one prompt so I can see what dates I decide to type side by side. Is this possible?
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Apr 20, 2006
How would you make two prompt boxes which ask for the start and end date so you can select all the data between the two dates...
[Start Date?] And [End Date?]
E.g., 01/01/2006 And 07/01/2006
So I can select all the data between that week. I also need to use this for the remaining weeks in January and February. This is really simple...gah. Thanks guys.
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Aug 9, 2007
Hi
Bit of an Access beginner and am trying to sort something out for work - not sure why they've asked me!
I've created a query to search on a couple of items using drop down boxes on a search form I created. This bit of it works fine, I used this site http://www.fontstuff.com/access/acctut08.htm and copied what he had done. This is fine.
I now want to add a date search to the same query. I know I can use Between [..] AND [..] but if I leave the boxes blank it finds no records. I'd like it to search and include all.
Ideally I want to include 2 extra text boxes on my form that I can put a to and from date in (or not put a date in and it find everything).
Hope that makes sense, please can someone do me an idiots guide?
Many thanks
Phil
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Jul 18, 2005
I have a form which has a start date field & end date field
i have a query that works out how many days from start date to end date that excludes weekends now my boss wants it to exclude any holidays we may have such as bank holidays etc
can any help me with this
i think i need a module and a new table with all the holidays in it
i am right or iam i going crazy?
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Dec 20, 2007
I have a table that has the following feilds:
Person Start DateEnd Date
John Smith10/1/20061/14/2007
John Smith2/18/20075/31/2007
What I want to do is calculate the number of months between the 1st end date and the 2nd start date. Any ideas on how to do this?
Thank you in advance for your help with this!
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Mar 15, 2007
Hi
I have a start date on a form. The fields data type is short date I need to create a validation rule so that when a user enters a date it can only be a saturday date which is entered.
Thanks for your help
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Mar 22, 2007
I created a module to generate the correct date to begin manufacturing. There are two sets of criteria. If the job's prefinish is a certain code then manufacturing takes 7 days. If the job's door style is a certain code then manufacturing takes 5 to 6 days. Otherwise the date range is 4. Prefinish takes precedence over door style. I have units that have the special prefinish and one of the door styles listed then it gets the door style days instead of 7 days. Any ideas?
Function CreateWOSDDate(ByVal PreFin As String, ByVal DrStyle As String, ByVal DelDate As Date) As Date
Dim intNumDays As Integer
Select Case PreFin
Case "BR17", "BR28", "WH06", "BR06", "BR11", "WH17", "BR00", "BR22"
intNumDays = 7
Case Else
intNumDays = 4
End Select
Select Case DrStyle
Case "DCREag", "DCRHWK", "DCRFAL", "RP-9", "RP-22", "RP-23", "Eagle", "H/E", "F/E", "FALCON", "AR756", "HAWK", "RP22", "RP23", "RP9", "EAG", "HWK", "FALCN", "SHAKER", "NEVADA"
intNumDays = 6
Case "PAC"
intNumDays = 5
Case Else
intNumDays = 4
End Select
CreateWOSDDate = MinusWorkdays(DelDate, intNumDays)
End Function
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Jul 22, 2014
I have written a user defined function that calculates the end of the current month. This I named EndOfThisMonth. It works well as a function. Now I would like to use it as date criteria to include in a query. The function is included as such EndOfThisMonth().
The field on which this function is to enter as a criteria is another calculated date function called Due.
When I run this query I get an error message saying Undefined Function 'EndOfThisMonth' in expression.
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Apr 22, 2013
I'm booking in my hotel booking system the start and enddate of renting a room.
Example: Room 12 is booked from (startdate) 16/05/2013 till (enddate) 19/05/2013.
Now i need a query where i can see all the dates between start and enddate.
Like:
Room 12 16/05/2013
Room 12 17/05/2013
Room 12 18/05/2013
Room 12 19/05/2013
This between function i really need.
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Oct 19, 2013
I am having a query showing customer as client, paid amount as pamount, billingdate, payment date as pdate.
I want to get dsum of pamount specific for each client with date criteria for example if i open query through form mentioning start and end date then the sum must vary as per the date given. the date is "billingdate" as mentioned above.
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Mar 20, 2007
i am trying to run a query from a form which will bring up the no of days difference between the start and end date also on the same form.
The query doesn't bring back any results can someone please guide in what i am doing wrong.
Here is the query
SELECT DateDiff('d',[start date],[end date]) AS [no of days]
FROM [booked property]
WHERE ((([booked property]![start date])=[forms]![booking]![booked property]![start date]) AND (([booked property]![end date])=[forms]![booking]![booked property]![end date]));
Thanks
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Jul 16, 2014
I am trying to set a date filter that filters between two dates (Start/End) after I have selected filters from other combo boxes. This is what I Have so far and is a bit of a mess.
I have two text boxes - txtStartDate and txtEndDate
If Nz(Me.txtStartDate.Text) = "" Then
Me.Form.Filter = ""
Me.FilterOn = False
ElseIf Me.cboCity.ListIndex <> -1 Then
Me.Form.Filter = Me.Form.Filter = "NextCallDate
[Code] .....
So the idea is I will filter all records by my name then by status then by city and then by start date and end date.
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Jul 2, 2014
I have form which automatically takes a start value for today the fieldname is Date.
Now what I want to do is calculate the difference between Date and Today's date in days with 2 criteria's
Ist criteria will be choosing the field which has a boolean field named Was Issue Resolved and has value as Null or False and
2nd criteria will be to show only days with greater than 21 days
This is what I m trying to do
Expr3: DateDiff("d",[Date],[date()])
but gives me error on date() as it can't find this parameter
I tried this also: >=DateAdd("d",-21,Date())
But its not population difference between the Date and Today Date ...
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Feb 7, 2015
I'm working on a query ("Target Date of Completion") that takes the initial date started (from Step 1 of date started) and adds the EC (Estimated Completion) which is just shown in days. This will give an EST (Estimated Start time) for the next step in date format, which I would need the new column. Also, As you can see, the piece parts all have a different amount of steps, so this calculation would need to know when it's a different part.
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Jan 11, 2013
I would like to know if it is possible to pull the max and min start date and end date. Basically i have an option where by the user selects the desired date range that they would like.
Now I would like to know how to get the earliest and latest date range should they not select a date range. My date range is being displayed at the top of my report.
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