Sum Of Date/time Variable
Dec 20, 2004
Hi Everyone,
I am new here...need your help.
I am trying to sum a field which is defined as a Date/Time field
and is a substruction of Time1 - Time2. at the end of the month, i would like to sum
all these fields in a query. the problem is, the fact that i sget the SUM result as a daily
hour and not accumulated time (i should get like 92:35 Hours, and i recieve 3.45 coz it divids by 24).
How can i format the field to be (like in Excel) an accumulated sum of the hours...is it possible to do
without VB code?
Thank you very much..
PS - Sorry for my bad English
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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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Jun 27, 2013
I have a variable (dtDueDate as Date) showing as 6/28/2013. I want to append a time value to it (dtMaxTime as Date) which is 5:00 PM so dtDueDate reads 6/28/2013 05:00:00 PM. I have been going in circles trying to figure this out. My goal is to append this date to a table field which has a datetime (General Date).
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Aug 17, 2006
Hello buddies :D, do you have any idea how to make this work?
To select data that falls within this criteria of date range between cboDate and cboDate2 (fields on my form). The date in [tblJobDetails]![timeIn] come in this format "08/17/06 10:24 AM", but the cboDate/cboDate2 (takes in date only e.g 08/17/06) what i am after is to evaluate specific hard coded time in addition to the date entered, i.e. even tho, i haven't entered time on the cboDate/cboDate2, I want specific time hard coded where e.g If i select a date range of 08/17/06 and 08/18/06 on my cboDate and cboDate2 it should really be evaluating: 08/17/06 8:00 AM to 08/18/06 8:00 AM.
This is the criteria i curentlly have on my query in design view tha works perfect in selecting date only.
([tblJobDetails]![timeIn]>=[Forms]![frmPendingJobs]![cboDate] Or [tblJobDetails]![timeIn]>=[Forms]![frmPendingJobs]![cboDate] Is Null) And ([tblJobDetails]![timeIn]<=[Forms]![frmPendingJobs]![cboDate2] Or [tblJobDetails]![timeIn]<=[Forms]![frmPendingJobs]![cboDate2] Is Null)
How can I incorporate 8:00am to 8:00am into my cboDate and cboDate2. What can i do to make this happen? Your kindness will be greatly appreciated http://www.naijaryders.com/forums/images/smilies/thankyou.gif
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Mar 13, 2014
I have a database with date and time each stored in a separate field. Now I want to query the database based on a start date/time and an end date/time. I started with the code below but it only returns events within the same time range on each day when what I really need is every event from a specified date and time through a specified date and time.
SELECT myTable.ID AS myTable_ID, myDate, myTime, FirstName, LastName
FROM Staff INNER JOIN myTable ON
Staff.ID = myTable.StaffID
WHERE myTable.myDate >= #3/2/2014#
AND myTable.myDate <= #3/3/2014#
AND myTable.myTime >= #8:00PM#
AND myTable.myTime <= #11:00PM#
ORDER BY myDate desc
In the above example what I want is every event from 3/2/2014 8:00PM until 3/3/2014 11:00PM. But what I get instead is every event between 8:00PM and 11:00PM on 3/2/2014 and every event between 8:00PM and 11:00PM on 3/3/2014.
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Feb 3, 2005
i noticed that if access is open for a long time
the globals return null
can i set the time of a global variable?
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Mar 18, 2012
The previous problem stands solved i.e. ReportTime field shows 9:50 always.But it has created another problem as under
The Formula for ReportTime : Format(Date(),"m/d/yyyy") & " 9:50:00 AM"
The formula for ReportedAt then becomes as ReportedAt: Format(Now(),"hh-nn ampm")
And the next step LateByMinuts:=IIf([StatusID]=1,DateDiff("n",[ReportTime],[ReportedAt]),0)
Where stutusID is
1. Present,
2. AbsentExcused.
3. LeavePrivelege etc.
is correct for the first time.That is when at the first time the Reported time (system time) is recorded it works fantastically but when next time the Form is opened the saved "LateBYMinuts" field is changed with the system date thus disparaging the previous save data.
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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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Nov 8, 2013
I have a database that stores information for lab testing. Each time a tech does a "step" in the test process he logs it in the table, using an input form. There are different categories, for example preparation, testing, analysis, etc, and each of those steps take time. I have the form autopopulate the date and time with NOW() evertime the form is updated. What i want to do is calculate the time it takes to do each in days. I can easily get how many days it was from now since they logged the test, =NOW()-TestDateTime. What I want to do is get the number of days it took to do each step, ie the number of days between each event. Is there a way to do this?
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Apr 3, 2014
I have an attendance database and I connect the time attendance machine db to my access db, what i am trying to do is to generate a report that shows the time in and time out for specific date. the type of attendance db is date/time.
Please see the attached screenshot db from attendance machine.
an also some time there is duplicate entry, I need to get the first and the last entry only for specific date.
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Aug 29, 2013
I have a date/time text field on a form with the General Date format and a combo box next to it that has sequencial times as the row source (IE. 12:45 AM, 1:00 AM, 1:15 AM, 1:30 AM, ETC.) When the user chooses a time in the combo box, I want the time portion of the text box to be updated with the chosen time in the combo. I have tried a few things but cant seem to get it right.
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Apr 10, 2015
so i created a system to have events booked, and i am trying to check time availability of the event room available, but i dont know what wrong. it either my query or vba code. i have attached the attachment,
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Mar 6, 2007
Hi,
Wonder if someone can help please. I'm quite new to Access so please bear with me.
I have a data field in my database consisting of both a date and time.
I then have a form containing two fields where the user can type a 'To' and 'From' date to extract the records that they are interested in. The query behind this uses the 'Between[Enter The Date] And [Enter The Date]' coding.
The problem is that because the field contains a time it doesn't return any records when I run the query.
Can anyone offer a bit of guidance on how I could ignore the time part of the field perhaps by adapting the above.
Many thanks
Chris
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Mar 19, 2014
I have a column/field named [DateTaken] which contains test dates and times in the same cell. I am needing to find those with a test time less than 2:30 pm or <14:30pm.
data looks like this:
8/22/13 4:23 PM
1/29/14 12:21 PM
1/28/14 3:27 PM
8/26/13 4:27 PM
[code]....
this is what I have come up with to extract the time component of data set so that I can then later, sort it by the time in a query.
JustTime: TimeValue([YourField])
JustTime: ("hh:mm",([DateTaken])) and or ("hh:mm",[DateTaken])
I get either invalid operator or invalid syntax errors trying both of these.
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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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Mar 18, 2006
i have a date variable that i wish to be automatically set to the system date for each new record. is this possible and if so how. Many thanks.
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Aug 5, 2006
In form1 I've a command button to open form2.
Code in form1:
Private Sub button_Click()
On Error GoTo Err_button_Click
Dim stDocName As String
Dim stLinkCriteria As String
stDocName = "form2"
stLinkCriteria = button.Caption
DoCmd.OpenForm stDocName, , , stLinkCriteria
Exit_button_Click:
Exit Sub
Err_button_Click:
MsgBox Err.Description
Resume Exit_button_Click
End Sub
button.Caption contains a valid date value
In form2 I want to display the date in a label.
Code in form2:
Private Sub Form_Load()
Dim DatePassed As Date
DatePassed = CDate(Me.OpenArgs)
label.Caption = DatePassed
End Sub
On executing I get an error like "Invalid use of null value."
Who helps?
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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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Jun 14, 2013
I'm trying to search for a variable (varCod) in a table(SerialNumberCustomer) but I want to only store the returned variable in an array if its shipDate is between 9/30/2001 and 10/1/2012
this is what my code looks like so far:
Set rst = CurrentDb.OpenRecordset( _
"Select * from SerialNumberCustomer WHERE SerialCardId = " & varCod & " AND (ShipDate BETWEEN #09/30/2001# AND #10/01/2012#) ")
The line of code works and it returns all of the values in SerialCardId where it's = to varCode but it doesn't go through with the shipDate requirement. It's instead returning all of the dates with the found value.
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Apr 26, 2013
I have a query based on a table which has a date field. the field both in the table and the query have the time also in the date value so when I try to query on a date I get nothing if I copy the date and time from the field I will get the result for that record if I just use the date I get nothing. I have tried the format which does display just date but if you click on the field the time is also there You must be able to query for a date only and get all the records.
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May 8, 2013
I am trying to write a query from a main table which will show records which have a date of less than or equal to a Variable (tempvar), however the variable (selected from a form) may be left blank in which case all records should be shown.
I have successfully used the following but the records returned are only the specific date choosen not that date and all prior
Like Nz(([TempVars]![tvcldate]),"*")
So I have tried the following but it doesn't work.
Like Nz(<=([TempVars]![tvcldate]),"*")
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Dec 11, 2006
Hi,
I am trying to compare a value in my databse produced by the date() function, short date format, to one that is exactly 24 hours after the value recorded by the date() function. If the value in the database is 24 hours prior to the current date(), I need to flag a text box a diffrent color to alert the user. I am unsure on the If statement that I will need to produce this result.
Any help would be greatly appreciated!!!!
Thanks
Mikeco555
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Dec 9, 2014
How can I convert a Date/Time field into a Date field?
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Apr 27, 2015
I'm trying to include some text and the contents of a date field but having trouble with the syntax.
It wont display the contents of the date variable
I have
"Effective Date = " & #" & Me.DebtPrincipalDateFld & "#
I've tried a number of combinations and searched all over but to no avail
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Nov 28, 2004
Hi,
I have a report that have a datebox(Short date) and a timebox(Short time) and also a box that contains numbers like 36:59 and so on. That number is hours and minutes, I would like to take the date, time and add my 36:59 and get a new date from that and put that in another box. The date and time is used as planned date and planned time for some work to happen. 36:59+planned time+planned date=should be planned finishing date and time. Does anyone know what I have to do, to make this happen ???
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Feb 11, 2008
How can I create a field in a query, extracting the date portion of a date/time field? The format is mm/dd/yyyy hh:mm:ss. I need just the mm/dd/yyyy so I can prompt the user for a date range, without them having to key in the date mm/dd/yyyy 00:00:00 to mm/dd/yyyy 23:59:59. Please Help
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