Increment Date: Previous Date +1 ?
Apr 14, 2007
Very simple question: I just moved a simple daily rainfall record spreadsheet to my Access gardening database. Fields are date, rainfall in mm, temperature etc. and a single record is added for each day. How do I get the date field to increment automatically to 'previous day's date +1'. (No, I cannot use the shortcut key [Cntrl-;] to insert today's date in the table because records are only entered periodically, several days at a time, from a notebook.) Advice appreciated.
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Jan 13, 2015
I have attached a sample database. Basically I want to have some lines of code that generate the result table, which is tbl_readmit_result.
As you can see, the difference is the addition of a new column called re_admit_status.
Rule is:
Status = "y" when the admission date, compared to the previous discharge is less than 7 days, otherwise "n", for the same pt_id. You cannot compare the two dates on different pt_ids.
Is there a way that this can be done automatically without having to go through the record manually?
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Mar 4, 2014
I have a report that looks up a previous date then finds the data that goes with that date. I went to run the report and the data now is blank. I am thinking it is because of the formula is looking for 1/28/2013 instead of 1/31/2013.
Code:
DLookUp("[Net Insured]","[CashFlow Link]","[RCNAME]=" & "'" & [RCNAME] & "'" & " And [Date1]= DateAdd('m',-1,DateSerial(Year(Date()),Month(Date())-0,0))")
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Aug 21, 2007
I have a large table which is updated everyday. Each record will have a different date but there will be many with the same account number. I have a query which will pull one record from each account number according to a user specified start date, another query which will pull by end date, and a third query which uses both to do a calculation on another field. The problem is, if one of the first two queries does not find a record with that date then the calculation will not be done because there is no record. What I need is a way to go back one day if the specified date does not exist. I have tried using an iif statement in a report with the DateAdd function in the true part. Here is what I have
IIf([blinks_test_end]![Reading_Date]=Null,DateAdd("d",-1,[blinks_test_end]![Reading_Date]),[blinks_test_end]![Reading_Date])
[blinks_test_end]![Reading_Date] is the user specified date. When I run the report it asks for blinks_test_end, I think it doesn't recognize that this is the user specified date.
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Apr 7, 2006
I'm not sure if it's a simple task, keep in mind I'm new to using access. We have a need at work for a small db just to keep track of some things and access seems appropriate.
I was attempting to set up the primary key in a date / increment format.
Basically the format would be year, month, day, increment (starting at 001)
060125-001
060125-002
060125-003
etc
next day I would like the key to change according to date and reset the increment to start again at 001
060126-001
060126-002
etc
I do realize they are different data types, I'm just not sure how to attack setting it up. Thank you in advance for any help / suggestions. :)
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Jan 24, 2014
I have the following code that updates the end date to be the same as the start date after the user tabs out of the start date. Instead of making it the same date, I want it to be six days later. How do I add that?
For example, user enters 11/10/13 in the start date. I want the end date to automatically update to 11/16/2013.
Code:
Private Sub StartDate_AfterUpdate()
Dim datDate As Date
If Nz(Me!StartDate.Value, #1/1/1900#) = #1/1/1900# Then
'The user removed the START data as criterion, so remove the END date.
Me!EndDate.Value = Null
[Code] ....
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Feb 16, 2014
Like other posters, I need the default value to be the last value plus one. I am using a subform, and the field I need to increment is ITEMNUMBER for items that are ordered for a specific project.
It is acceptable to me to replace ITEMNUMBER with 1 for the first item, I just want it to increment after that.
Clearly the use of DMAX in this situation will not work as ITEMNUM would continue to increment so that any given project might have ITEMNUM values as, for instance, 357-363 when it needs to be 1-7.
BTW - if I could use the maximum value I would set the default value of ITEMNUM on my form as:
(DMax("[ITEMNUM]";"Projects"))+1
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Aug 12, 2005
Hi
I'm on the verge of successfully using a DLookup function (with the help of previous posts) in a query in order to obtain the value (volume1) of the previous record based on a primary field which happens to be a date (iddate).
The following results in sporadic success:
Expr1: (DLookUp("[volume1]","tbldailylog","[iddate]=#" & [iddate]-1 & "#"))
The iddate field is sorted and contains consecutive days.
Any help would be greatly appreciated.
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Aug 18, 2006
Hi All,
I am on a mission to get this out but having muchos problemos! Hope someone can hand me a little tip or pointer.
My table has two coloms:
Date_stamp(datetime), product_code(text(25))
I need to show this data in a report with a third colum that shows the difference in seconds between each record. IE how long it took for the next date-stamp to occur.
Can anyone help.
Thanks in advace
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Jun 14, 2006
Hi everyone,
I have a form with a date field on it. I would like the date field to automatically enter today's date, which it does now, but also I would like it to retrieve the previous record's date and if it is different from today's date, I want the form to use the previous date as the default value.
Does anyone know of how I would go about this?
Thanks,
Chris
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Mar 17, 2006
Hi There,
I was wondering, in a form (to add records in the Table) with a date field, can I limit that field to only previous dates. This will reduce errors in the table, no future dates anymore.
Thanks in advance,
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Oct 2, 2006
My table shows
ID ID_Clients EndDate
A particular value of ID_Clients can recur many times, but with different EndDate value each time.
I want to create a select query that displays
ID_Clients EndDate LatestPreviousEndDate
Any help with this would be much appreciated.
-Thanks
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Apr 8, 2014
I would like a field's default value to return the date of the previous Monday.
For example:
Now = Tuesday, 08-Apr-14
Return Monday, 07-Apr-14
Further example:
Now = Saturday, 12-Apr-14
Return Monday, 07-Apr-14
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Dec 17, 2013
I am trying to use a query to find the previous record of a transaction and provide an additional field that computes the difference in the dates in days. (The days from TransferID 23 to TransferID 24)
TransferID Job Number Tool Number TranferDate DaysOnRent
22 1 10 9/1/13
22 1 12 9/1/13
23 2 10 10/18/13
23 2 12 10/18/13
24 3 10 12/15/13
24 3 12 12/15/13
I have seen other posts that reference the following link.
[URL]
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Jan 28, 2008
Hi everybody!
First of all, I didn't know how to search for the precise info regarding my question, so, If it is repeated, feel free to close this thread or delete it.
So, here it is my question:
I have a table with values taken once monthly, that is, for each person on that table, I would have a maximun 12 records per year. In that table I have the Id of the person, the date field where I store a date when I get the record, a field where I store a value and a control number field. The values on the control number field go from 1 to 20 (or less).
What I want to achieve is, given a range of dates, show the last two controls of every person, something like:
id, last control date, last control number, value of last control, previous control date, previous control number, value of previous control.
As you could see, I want to show in the same row the last two controls for each person, only if the happend to have two controls, if they have only one, it wouldn't be necessary to show them, so, how can I do this?.
Thanks in advance! :).
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Mar 19, 2008
Hello All,
I do hope somebody can help this newbie :)
Please except apologies if I sound a bit ignorant with this but I'm complete novice with Access...
Basically I have a table with the fields Name - Date - Location I need to extract info from the table based on the location field.
i.e. return Name if a specified location exists and another specified location does not. This was real pain in itself and in the end I had to run two seperate queries which returned NAmes where each of the chosen locations exist. I've then created an additional query which compares the two sub-queries and iliminates Names that appear in sub query 2.
I do hope this make's sense I'm starting to confuse myself.....
Anyway, my problem is with the date field... I have to specify a date in order to get the correct info as the results may change on a daily basis... i.e. somebody may use both locations one day, but just the one location the next. However the eventual report which I need to generate is based on criteria over the previous 7 days, although if I use this criteria in my query in completely messes up the results.
So, what I was hoping that I could do is somehow automate my query to run 7 times (once for each of the previous 7 days) and then to combine the results of the 7 queries into a single query or report...
Failing that, could anybody think of any simple way of achieving this... or will be a case of having settle for a seperate report for each day?
Any help would be hugely appreciated... once again apologies for the explaination... It porobably makes no sense at all.
Regards,
Andrew
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Dec 16, 2013
I'm setting up some analytical reports and i'm having a hard time with some date criteria.
I've gotten monthly averages already and what i want to do is take those monthly averages, and average them throughout the year. (the year being from the specified date on a form control back one year)
Month([Forms]![Report Runner]![Date1]) and Year([Forms]![Report Runner]![Date1]) worked great for specifying a certain month in a certain year, but what i'd like is to show all the monthly numbers for every month going back one from [Forms]![ReportRunner]![Date1].
I tried this:
Code:
>(Year([Forms]![Report Runner]![Date1])) And <((Year([Forms]![Report Runner]![Date1]))-1)
and it didnt work. How to do this?
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Mar 3, 2005
Im working on a make-table query that harvest records for calculation that span a "rolling" 13 week history... my problem is that the query will work if it doesn't have to retrieve work weeks that are prior to the new year. For example, right now is the tenth week of this year so i need to grab the previous 9 weeks of history plus 4 weeks of the prior year. then next week when the query is ran we will be in the 11th work week of the year therefor i will need to harvest the past 10 week plus 3 week of the preivious year. the query works if you don't have to span accross calendar years. here is the SQL of the query below the problem area is in underlined in bold type:
SELECT PORVPHIS.VENDOR_ID, PORVPHIS.VEND_NAME, [Expr2] AS [Fiscal Year], DatePart("yyyy",[DATE_RECV]) AS Expr2, DatePart("ww",[DATE_RECV]) AS Expr1, PORVPHIS.QTY_RECVD, PORVPHIS.PO_UNT_PRC, [PO_UNT_PRC]*[qty_recvd] AS [Total Price], [Expr1] AS [Fiscal Week], IIf([fiscal week]=[LowWeek] And [Expr3]<>0,[total price],0) AS 1, IIf([fiscal Week]=[LowWeek]+1 And [Expr3]<>0,[total price],0) AS 2, IIf([fiscal Week]=[LowWeek]+2 And [Expr3]<>0,[total price],0) AS 3, IIf([fiscal Week]=[LowWeek]+3 And [Expr3]<>0,[total price],0) AS 4, IIf([fiscal Week]=[LowWeek]+4 And [Expr3]<>0,[total price],0) AS 5, IIf([fiscal Week]=[LowWeek]+5 And [Expr3]<>0,[total price],0) AS 6, IIf([fiscal Week]=[LowWeek]+6 And [Expr3]<>0,[total price],0) AS 7, IIf([fiscal Week]=[LowWeek]+7 And [Expr3]<>0,[total price],0) AS 8, IIf([fiscal Week]=[LowWeek]+8 And [Expr3]<>0,[total price],0) AS 9, IIf([fiscal Week]=[LowWeek]+9 And [Expr3]<>0,[total price],0) AS 10, IIf([fiscal Week]=[LowWeek]+10 And [Expr3]<>0,[total price],0) AS 11, IIf([fiscal Week]=[LowWeek]+11 And [Expr3]<>0,[total price],0) AS 12, IIf([fiscal Week]=[LowWeek]+12 And [Expr3]<>0,[total price],0) AS 13, DatePart("ww",Now())-13 AS LowWeek, IIf([fiscal Week]>=[LowWeek] And [fiscal year]<>DatePart("yyyy",Now()),0,[LowWeek]) AS Expr3, [LowWeek] AS week1, [LowWeek]+1 AS week2, [LowWeek]+2 AS week3, [LowWeek]+3 AS week4, [LowWeek]+4 AS week5, [LowWeek]+5 AS week6, [LowWeek]+6 AS week7, [LowWeek]+7 AS week8, [LowWeek]+8 AS week9, [LowWeek]+9 AS week10, [LowWeek]+10 AS week11, [LowWeek]+11 AS week12, [LowWeek]+12 AS week13, PORVPHIS.DATE_RECV, IIf([Expr4]="AS8819" Or [Expr4]="CO1870" Or [Expr4]="GV2510" Or [Expr4]="MC3105",[VEND_NAME],Null) AS ID, PORVPHIS.VENDOR_ID AS Expr4 INTO Tporv
FROM PORVPHIS
WHERE (((PORVPHIS.VENDOR_ID)="AS8819" Or (PORVPHIS.VENDOR_ID)="CO1870" Or (PORVPHIS.VENDOR_ID)="GV2510" Or (PORVPHIS.VENDOR_ID)="MC3105" Or (PORVPHIS.VENDOR_ID)="IM2680") AND ((DatePart("yyyy",[DATE_RECV])) Between DatePart("yyyy",Now())-1 And (DatePart("yyyy",Now()))) AND ((DatePart("ww",[DATE_RECV])) Between DatePart("ww",Now())-1 And (DatePart("ww",Now()))-13));
I hope some one can help me......you can email me by markphillipsii@bellsouth.net or mphillips@dccabinetry.com
thanks Mark
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Aug 24, 2012
I have managed to develop a database for my small business and am feeling very proud of myself. However, on fine tuning I would like to introduce a Date Picker for ease of use. I have a Check in Date and a Check out Date. At the moment they are working perfectly using the Date/Time field. I want to change that field to a datepicker. I have found out how to insert the date picker and it works great when inserted on a new record BUT all the previous dates in the database change to the current date. Is there a way I can still display the previous dates in the field and also introduce a date picker?
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Nov 13, 2013
I'm having trouble with a Form and getting a text box entry box (Date entry) default to the date entered on the last record, which is linked to a table.
The only way I can get it to work is to type the date into the Text Box's Default property, for example, #11/13/13".
How to get the correct syntax or code into the Default property of the Text Box to make this work? I only want the entry to change versus the previous record/entry if the User changes / enters a new date.
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Mar 25, 2015
I want VbA code to find a date 1 less than todays date taking into account weekends/Bank Holidays.
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Aug 19, 2015
I have a table that has entries recorded with date and time in one field, and I want to have a query that returns all records of a specified date or date range, regardless of the time in the field.
I have tried
Code:
Between [StartDate:] And [EndDate:]
And
Code:
Between [StartDate:] & "00:00" And [EndDate:] & "23:59"
Neither of which work ....
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Oct 24, 2013
I'm trying to get my "IncidentDate" field to autopopulate two other date fields to a few days from the "IncidentDate". The other two date fields are "ContainDueDate" and "RootDueDate". I'm trying to accomplish this on my "Test CAP Form"
I tried using the following in the BeforeUpdate of "ContainDueDate" and received a complier error: expected =
Code : DateAdd(d,2,[IncidentDate])
so I removed the parenthesis and nothing happened
Code : DateAdd d,2,[IncidentDate]
I even tried redoing it in the AfterUpdate of "IncidentDate" and nothing happened either
Code : DateAdd d,2,[ContainDueDate]
I'm not sure if I'm even using the right function to get what I want.
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Nov 17, 2010
create a macro that automatically fills in the next invoice number in sequence",,I'm assuming this macro would look at the value of the previous record and add a one to itI don't want to use a AutoNumber field as I might need
(a) to modify value or
(b) need to skip numbers.
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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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Mar 22, 2013
I currently have a form where users can enter an "End Date", click a button, and it queries the data from 12 months prior to "End Date" entered.
Is there a way to force the query to show all 12 months, even if there are no records for a particular month? For example: if the user enters February 2013 in the date field, I would like the query to return:
March 2012
April 2012
May 2012
June 2012
July 2012
August 2012
September 2012
October 2012
November 2012
December 2012
January 2013
February 2013
...so even if June 2012 has no records, it is included in the query with a value of zero.
This is what I have so far:
WHERE (((Qry_Tbl_Assets.Dte) Between DateAdd("m",-12,[Forms]![Main_screen]![End_Date]) And [Forms]![Main_screen]![End_Date]))
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