Modules & VBA :: Compare Admission Date To Previous Discharge Date

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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Forms :: Count Age From DOB To Admission Date

May 12, 2013

How to count the age from DOB to Admission date.

Please see the attachment and if possible add your formula.

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General :: COMPARE DATE Variable To DATE / TIME FIELD

Feb 18, 2014

In VBA, how to compare date variable with date/time field from table, as when defined the data type in table, date/time option is the only choice for date data type even though I don't want the time portion.

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Reports :: Looks Up A Previous Date Then Finds Data That Goes With That Date

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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Modules & VBA :: Find Previous Date Taking Into Account Weekends / Bank Holidays

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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Go To Previous Date If Date Doesn't Exist

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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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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Modules & VBA :: Date Field To AutoPopulate Other Date Fields To Future Date

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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Compare Date

Jul 12, 2005

Hello all
Ihave tblyear contain ( B_date and E_date )
in anoter form have feald ( invdate ) i wnat ( Invdate) is between B_date and E_date of the tblyear.
Thank u

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Compare Date And Time

Nov 29, 2004

hi guys/gals!

can u compare date and time in sql?

what i nid is the query showing date and time where time is between 8-530 and date is between (user-defned). it counts how many instances in the datebase occurs during the set date between the said hours.

ex.

date time(8-530)
1/1/2004 30

field name used was [start time] where start time is a date/time data type

ex.

start time
9/20/2004 6:43:47PM

the ff is what i'm using and it doesnt work:

SELECT Calls.[Start Time], COUNT (Calls.[Start Time]) as Exp1
FROM Calls
WHERE Calls.[Start Time] Between [Date1] And [Date2] AND Calls.[Start Time] Between 8:00 AND 17:30
GROUP BY [Start Time];

thanks in advance!

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Query To Compare Date

Dec 2, 2004

sql1="select * from Exam where StudentID ="+s1+"and dateField='"+dateField+"'";

I am trying to compare the date given in the text field and the date in the table .
I am getting Data type mismatch in criteria expression. Can anyone suggest me a correct query .

Regards
xxx

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How To Compare Two Date Ranges

Feb 18, 2013

I have a table with employee names and there start time and stop time for their shift. There is also a start time and stop time which they cant work during their shift. So I have shiftstarttime and shiftstoptime and codestarttime and codestop time. I have to create a table with the employee names and generate a time called outboundtime. This outboundtime starts at a specified time (e.g. 9am) and runs for a specified time (60mins). This outboundtime has to be within the range of the employees shift and cant be within the range of the cant work time. If it was, then it would start after the codestoptime for that employee.

I have been trying "if then statements" but I can't seem to compare a range of time to another range of time. Only a specified time to a range which is making things confusing.

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Please Help! Compare Weird Date String

Nov 8, 2007

Hi all,

I currently have two strings that look like this 070707 and 020709. What i need to do is compare these two dates and see which one is greater.
Is there any easy way to do this since the year is just yy instead of yyyy?

Thanks in advance

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Which Format To Compare The Date In Access 2003?

Dec 14, 2007

Hi,

I try this way but it doesn't work

SELCT * FROM TABLES WHERE ApplDt > 2007-10-01

which format I have to use.Thanks

Mark

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Date Compare Issue 2006 & 2007

Jan 5, 2007

I don't know if anyone else has had this problem when changing from one year to the next, but I haven't found any postings regarding date compare issues. I have a two-fold problem:

1. I have a combo box that lists available dates from a table in Descending order so the most recent date is on top. This worked in the last half of 2006, but when the year changed it is now listing the 2007 dates at the bottom of the list. The field is a Short Date in mm/dd/yyyy format. How do I list them in descending order (01/02/2007, 01/01/2007, 12/31/2006, 12/30/2006...)?

2. The user can also type a date in this field to enter a new record that isn't in the table, but I have After_Update code that also compares the date entered with today's date and gives a message if they enter a future date. This also worked in 2006, but now it is populating the future date message if they enter a date in the past. Here is part of the code:

'*****************************************

Private Sub cmbDate_AfterUpdate()

Dim strDate As String
Dim intResponse As Integer

strToday = Date

If IsNull(cmbDate) Or Len(cmbDate.Value) < 1 Then
MsgBox "Please select or enter a valid date."
cmbDate.SetFocus
Exit Sub
Else
strDate = cmbDate.Value
End If
If strDate > strToday Then
intResponse = MsgBox("You entered a future date. Do you want to continue with this date?", vbYesNo)
If intResponse = vbNo Then
cmbDate.Value = Date
Exit Sub
End If
End If

'**********************************************

I would appreciate any advise.

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DLookup Previous Date

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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Modules & VBA :: Set Datatype As Date / Time In The Form - Update Table With Null Date

Mar 12, 2014

I have a form with Date of Death (DOD) field. I would like update DOD from a table dbo_patient into Z_Patients table.

I have set the datatype as Date/Time in the form for Date of Death.

Code:
Private Sub Update_DOD()
Dim rcMain As New ADODB.Recordset, rcLocalDOD As New ADODB.Recordset
Dim DOD As String
rcMain.Open "select distinct PatientKey from Z_Patients", CurrentProject.Connection

[Code] ....

However I am getting some error Run-time error '-2147217913 Date type mismatch in criteria expression in section below.

Code:
CurrentProject.Connection.Execute "update Z_MAIN_Processed_Patients set DateOfDeath = '" & rcLocalDOD!date_of_death & "' where PatientKey = " & !PatientKey

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Modules & VBA :: Add 7 Days To Todays Date To Store Target Date In Table

Dec 9, 2014

How can I add 7 days in todays date to store target date in the table?

Code:
ssql = "Insert into tblUpdate([Update_ID],[Date],Username,Status,Target_Date) values('" & j & "',#" & Format(Date, "mm/dd/yyyy") & "#,'" & k & "','Open')"
CurrentDb.Execute ssql, dbFailOnError

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Date/time Subtraction Using Previous Row.

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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Retrieve Previous Record's Date

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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Modules & VBA :: How To Check For Start Date In Date Range Only Combo Box Value

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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Modules & VBA :: Find Date Which Is 6 Months Back From Today Date

Jan 27, 2015

I want to find out the last 6 months date from todays date. So as todays date is 27th january 2015 so the code should give me the date which is 6 months back from todays date so it will be something like 27th July 2014.

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Compare Current To Previous Record In Query

Aug 14, 2007

I have a table of customers who report trouble on their equipment. I would like to compare the date in the current record to the previous record to see if it occurred within 30 days. Can I do this with an SQL query or expression?

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Date Field Limited To Previous Dates

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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Select Query For Latest Previous Date

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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General :: Return Date Of Previous Day Of Week

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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