Date Across Month Calculation

Jun 21, 2006

Good Morning,

I have a table where I record period of time:
Example:

ID1 from 25-apr-06 to 06-may-06 Holiday
ID1 from 06-may-06 to 02-jun-06 Work

How do I automatically calculate how many days ID1 was on Holiday and how many days was workign in may?

Any help appreciated

Enrico

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Running 12-Month Query Calculation

Feb 21, 2008

Hi all,

I have a problem creating a query calculating a running total based on the last 12 months grouped by product.

The table "Data" (attached):

Product no. / Period / Gross Rev / Clients
810 / 01-01-2006 / 1.000 / 10
810 / 01-02-2006 / 1.000 / 10
...
810 / 01-01-2007 / 500 / 10
990 / 01-01-2006 / 1.000 / 10
990 / 01-02-2006 / 1.000 / 10

From this table I want to create a running total so that the running gross rev of product 810 MAR07 is based on APR06-MAR07 data. The same applies to the number of clients. Is this possible?

I have tried using the Dsum function but I have only managed to calculate a total running (not based on the last 12 months). Can somebody help me here?

:confused:

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Year To Date Totals, Month To Date, Week To Date

Oct 9, 2005

Can someone tell me how to get year to date totals, month to date totals, week to dates in a query? I need to get all three for three different fields.

I was not able to get the totals with the formulas given. I received the totals for each day instead. Are there any other suggestions? I am trying to different formulas, but they are not working either. I did try doing different queries with the formulas to see if that would work.

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Forms :: Date Format - Force User To Only Choose Month End Date?

Sep 20, 2013

Using access 2010; i have a form that includes a date field. Is there a way to force the user to only choose a month end date? When the user clicks the date from the popup, they may use 9/1/2013 when the mgr. want them to use only 8/31/2013. I am thinking validation field to put a msg but want to be able to force it not the option.

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Display Fields As Column Showing Date One Month After The Date In Field Above

Jun 2, 2015

I am creating a repayment schedule (as a report) and I want to display a series of fields as a column which return (show) a date one month after the date in the field above.

The first repayment date field (Line 1) will show a date one month after the loan was paid out. the Next field below will show the date one month later.

I can't simply insert the "Date + 30" because that would get out of since over the year. If the loan was issued on say the 15th of January, I need the first field to display 15th February and the next would be .... 15th March.... Yes - You've got it!

Now I could do that in Excel, but I don't know how to get Access to do it.

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Queries :: Date Filter - If Date Is In A Future Month

Apr 20, 2015

I've two fields to work with:

[Date of Device]
[DischDate]

If i was explaining it, it would be as follows:

If [DischDate] Is in the next month after [Date of Device] then Y else N.

to add for example if the [Date of Device] is April 2015, and the [DischDate] is also April then i'd expect a N answer

to add for example if the [Date of Device] is April 2015, and the [DischDate] is May then i'd expect a Y answer

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Calculation Between Start Date & End Date

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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Date Calculation

Feb 11, 2007

I want to resolve date calculation problem.

I have one form field with users total sum of lenght of service (format of field looks like yy/mm/ddd) in another form field I have data with users date of employment in a firm.
In the third field I want to show total sum of lenght of service (previouse lenght of service and lenght of service in our firm) in format like in first field yy/mm/ddd.

What is a easiest way to calculate a third field in a form.

Thanks in advance !!

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Date Calculation Help!

Nov 4, 2005

Hi, I have a table that has a start date field, a duration field and an end date field. I was wondering what I need to do so that the end date is calculated and entered when the duration is added onto the start date to produce the end date?

Should the date fields be set as a date, data type?

Sorry if this does not make sense ;)

Many thanks, Tobi

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Date Calculation

May 31, 2005

Hi Every1

I need sum quick help
I want to pick out the date from my table that is 2 weeks old?
Any ideas how to do this?

thanks

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Date Calculation

Nov 27, 2007

In my tables i currently have a start date for each employee, in my query i need to single out those who fall after 3rd september 2007, providing a yes/no answer.

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Date Calculation

Sep 9, 2005

Here is the scenerio:
I have two tables:
tblDate: Contains on Months (i.e.Jan, Feb, Mar, etc)
tblActivities: Contains 4 fields Name, date, activity and hours

I have greated a form that allows me to select what month I want to see. It has a simple combo box in it that point back to tblDate.date. I setup a macro that is doing a OpenReport, there Where Clause is as follows:
[Forms]![frmMnthSelect]![Combo0] Like [tblVolunteers]![Date]

Of course this is not working, and I am at a loss.

I have a Query that is setup that is pulling all records for the current month, but I need to be able to select individual months, because I often have to pull reports for past and future projects.

Can some one start me out in the right direction......

Thanks,
Chuck

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Excel Date Calculation

Nov 21, 2005

Hrmm, im sure there used to be an Excel forum, i seem to have lost it :/ Hope its ok posting here:

What im trying to do is, for a range of dates from 1/1/2005 to 31/12/2020 get the Qtrly Financial Period before...

So, for instance:

A date of 1/1/2005 makes the period before 1/10/2004 to 31/12/2005
A date of 1/5/2005 makes the period before 1/1/2005 to 31/3/2005
A date of 1/8/2010 makes the period before 1/4/2010 to 30/6/2010

Fiscal Period (for those that dont work with them) are, 1st April to 30th June, 1st July to 30th Sept, 1st Oct to 31st Dec and 1st Jan to 31st March of any year.

So what i want is 3 colums in excel, Column 1 = Period Start, Column 2 = Period End, Column 3 = Date

Can anyone figure the forumla out? Doesnt matter where its done in, just as long as the end result can be in Excel....

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Date Time Calculation

Apr 9, 2006

Hello friends,

I have a table for "Production Orders" ie. work orders.

there are feilds : start date , start time

based on these feilds i want to calculate the remaining time to start production.

but what i want is

if remaining time is > 1 day then
give results in the format " 1 day and 2 hrs"

elseif remaining time < 1 day then
give result in the format " 2 hrs and 24 mins"

and also current time - remaining time > 0 else result = "N/A"



how can i do this simply

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Calculation Criteria On Max(date)

Jan 16, 2006

My query selects all those who donated to a fund.The max on the date restricts all but their last donation, working fine.But now I want to list all those who have not donated anything in the last x days (user defined). I want to use Date()- dateField>30 but now it does not let me peform the query.
Any way I can do this in just one query? Thanks!

SELECT main.dgTitle, main.dgInit, main.dgSurname, main.dgNo, main.dgStreet, main.dgShul, Max(main.dgDate) AS maxdate
FROM main
WHERE (((Date()-[main].[dgdate])>30))
GROUP BY main.dgTitle, main.dgInit, main.dgSurname, main.dgNo, main.dgStreet, main.dgShul;

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Date / Time Calculation Help

Jul 13, 2006

I'm having trouble getting my head around this.
I have a database that collects stats of patients admitted to ICU.
I have a table PtDataTable (pk = PtID) with a one to many relationship with PtVisitTable (pk = VisitID, fk = PtID). The patient visit table has the fields AdmissionDate and AdmissionTime, and DischargeDate and DischargeTime.
I need to calculate if the patient is readmitted to ICU in less than or equal to 48hrs. In other words calculate the time elapsed between DischargedDate and DischargedTime in one record and the AdmissionDate and AdmissionTime for other records in the PtVisitTable for the same patient.
I'm not sure if I stated this clearly.
Any help is appreciated as always.

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Date Calculation In Query

Apr 20, 2007

YearsOfService: DateDiff("d",[Employee]![SIV Date],Date())/365

First I'm calculating the current Years of Service. SIV Date = Hired Date

Then I would like to calculate the years of service as of 12/31/"Current Year", where the Current Year would not require updating every year and 12/31 would be constant.

I'm just not sure how to specify the Month/Day and use Current Year not hard coded. I could set up a user defined date for that half of the calc but my users are not really bright and allowing them to simply click a button is my only option there.

Ultimately I will compare the 2 years of Service numbers to determine if there will be a change in the level of vacation accrual an individual receives during the year. The only part I have issue with is coding that date. Thanks for the help.

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Review Date Calculation

Aug 28, 2007

Hi
I have a database for maintaining procurement contracts which includes a start date for each contract and a frequency of reviews required (monthly, qrtly, bi-annual, yearly). I need to be able to generate a report that will tell me when the next review is due for each contract, taking today's date into consideration.

This is the setup so far:

tblRegistry - contains field 'Commence' for the start date of the contract and 'Review Req' to indicate how often a review is required (monthly, yearly etc).

tblReviewReq - contains field 'Review Frequency' (monthly, yearly etc) and 'Days' to assign the number of days eg monthly = 30, yearly = 365 etc.

Next I have a query that includes the above tables using the fields 'Commence' and 'Days' and have created a calculated field to give me the next review date ie contract start is 1/08/07, review freq is monthly (=30 days), therefore the next review is 1/09/07. "NextReview:[Commence]+[Days]"

But how do I get it to tell me the next review date after the 1/09/07? Ultimately I'd like to be able to pull a report at any stage which will tell me all the reviews that are coming up.

Thanks

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Date & Time Calculation

Dec 19, 2007

Table
------
I have one field called [Time] in dd-mm-yyyy hh:mm format in table A.

I have another field called [Deadline] in text format (Mon 10:00) in table B.

Queries
-------
Need to build one queries that have the above two field, but with additional field called [PullDeadline] that the [Time] will look out the [Deadline] and return the actual time & date value in [PullDeadline]. No matter how the [Time] change, the [PullDeadline] will stick to [Deadline] and return the value in that particular week.

For example,

[Time] = 01-12-2007 05:00:00 AM
[Deadline] = Mon 10:00
[PullDeadline] = 26-11-2007 10:00 AM

How to handle, if the deadline is previous or next week?

Eg. [Deadline] = Sun 10:00

Then [PullDeadline] = 25-11-2007 10:00 AM instead of 02-12-2007 10:00 AM.

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Forward Date Calculation

Mar 10, 2008

I need to use an update query to calculate the following 1st of April for each of 3000+ records, the only exception is if the Start Date is the 1st of April in which case the date will remain the same.

Examples

StartDateAdjStartDate

01/03/08 01/04/08
10/09/06 01/04/07
15/04/08 04/04/09
01/04/08 01/04/08

Can anyone advise the best way to do this?

Regards

Hawk

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Variable In A Date Calculation

Aug 14, 2005

I have the following date calculation :
-----------------
Private Sub StatofLimits_GotFocus()
'--Determines Statute of Limitations accounting for minors.
If DateAdd("yyyy", 18, Me.Txt14) > Me.txtBegin Then
Me.StatofLimits = DateAdd("yyyy", 20, Me.Txt14)
Else
Me.StatofLimits = DateAdd("yyyy", 2, Me.txtBegin)
End If
End Sub
------------------------
Here is my problem. The number "2" in the else statement (Me.StatofLimits = DateAdd("yyyy", 2, Me.txtBegin)in the above example is a variable. The variable is selected from a combobox and stored in an unbound textbox. The variable will always represent a number of years-ie 3 years, 4 years, etc. I need to modify my calculation so that it will pull the variable from my textbox:
I know this isn't correct but this is what I need:

Me.StatofLimits = DateAdd("yyyy", (Number from MyTxtBox), Me.txtBegin)



Can anyone give me the correct syntext?

Pat, If you read this, I did listen. The reason I need to modify my calculation and use a variable is because I moved my Statute of Limitation Dates to the same table and different case types have different Statutes. They can be anywhere from 2 to 6 years.

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Calculation Based On Date

Aug 29, 2006

I am not sure how to do the following and appreciate any help offered.

I need to have create an expression that gives me a total based on the number of days (different arrival and departure dates) where each day has a different value but remains the same from record to record. Perhaps this is a very easy thing to do, but I am just missing it.

Thank you

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Time And Date Calculation

Oct 15, 2006

OK so I have a form with the following fields which are all date/time type
apptTime
timerOn
pickupDate
reminder - combo box with 1 hour, 2 hour...etc up to 10 hours

so what happens is when user enters apptTime say 18:30 with pickupDate set for current days date 10/14/2006 then chooses 2 hours from the reminder combo. This then sets timerOn to (apptTime-2 hours) so it is 16:30. I have set a conditional formatting to change background color when "timerOn<=Time() and pickupDate=Date()" so user knows to dispatch this load. This all works great until you get to midnight.
If user sets apptTime to 00:30 with pickupDate to 10/15/2006 and chooses 2 hour reminder, so timerOn does get set to 22:30 and you would expect the conditional formatting to work once the current Time() is 22:30, but since the current Date() is 10/14/2006, the expression is false. I have tried the DateAdd such as DateAdd("d", 1, Date()) command in various ways but can't get it to work for "timerOn<=Time() and pickupDate=DateAdd("d", 1, Date())"...I mean it works because it adds 1 day to pickupDate and condition is then true, but it ignores the timerOn<=Time() part and formats even if I reset system time to 22:29. Can anybody give me insite on where the logic is wrong?

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Apr 2, 2008

Must admit I have always had problems getting my mind around the Nz function and where to stick it in an expression. have googled this one (as I know it is not a common problem) but to no avail

If i have a calculated field

=DateAdd("d",7,[DateSubmitted]) then how do I deal with the possibility that [DateSubmitted] may be blank??

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Date - Query Calculation

Mar 14, 2006

Hello Everyone

Its been a while but I'm back (hope everyones fine) with a question that should be fairy simple

In a query

I have 2 Fields

1) Receipt Date - Formatted ##/##/####
2) Warrant Mths - Formatted as Number ie 3 (= 3 Months)

I would like to use the above [receipt date] + [Warranty Mths] to provide the expiry date of the warranty.

Hope that's clear enough

Thanks Aaron

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Age At Specific Date Calculation

Apr 3, 2007

Hi

In need of some assistance please.

I am looking to calculate in a form someones age in years and months at a specific date.

I have tried various different functions but can't seem to work out where i'm going wrong.

The persons date of birth is entered manually into the "DoB" field. I then want their age to be calculated in a text box below this, if it needs 2 text boxes then so be it.

The specific date is 25/05/2007 (UK date).

I am currently using the datediff function but I need the calc to be more specific than just the year.

Hope this makes sense.
Thanks in advance

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