There is a end_date column record with date/time datatype, how could i query datat that showing the particular is empty.
I try end_date = NULL, no record is showing and end_date = ' ' , datatype mismatch... so which one should i write?
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
I am creating a query with criteria for a dates column. The column cotaining dates in my Table has many empty fields. I want to limit the criteria for my dates to >#1/1/2004#, but I don't want Access to exclude all the empty fields because I want all the data displayed for the purposes of my report.
What do I do? I'm not terribly familiar with Access, so please explain as completely as possible. Thanks in advance!
I have two table
1. dbo.period (OpeningDate, ClosingDate)
2. dbo.data (blah blah, doc_date)
I want to create a view as follows
Select doc_date from dbo.data
where doc_date> 'select OpeningDate from dbo.period'
both doc_date and opening date have the same format
but the error will still appear as follows:
"Conversion failed when converting date and / or time from character string."
I have a module that creates records into a contacts table in my access database. When there is no data in the field from outlook, the data is populated as an empty string "" instead of a null value, creating problems with subsequent queries and processes. I'd like to create the data as a null value but the module keeps failing with "object is required" on the statement
rstImport("Customer ID").Value = System.DBNull.Value
It doesn't seem to like System.DBNull.Value or DBNull.Value, and when I assign the vbNullString constant instead, it gets set to "" again and not null.
I had created a Access DB where there is a query named as "GenerateTimeHours", here whenever am trying to do a search by ID, Time & Date, always getting "data type mismatch error", I checked it and understand this Error is causing for Date Search Clause, I tried every possible way to change the date format, using #, etc etc but no result :Query As follows:
Code:
SELECT GenrateTimeHours.ID, GenrateTimeHours.MaximumSeatsNumber, GenrateTimeHours.DaysInMonth, GenrateTimeHours.Hour, GenrateTimeHours.Remaining, GenrateTimeHours.FinalSeats
FROM GenrateTimeHours
WHERE GenrateTimeHours.ID = 1 and GenrateTimeHours.Hour between #08:00:00 AM# and #10:00:00 AM# AND (GenrateTimeHours.DaysInMonth) between #7/2/2013# AND #7/3/2013#;
I have an Access 2010 database where we have a SQL Linked Table with a column that is nVARCHAR(20) Not Null data type. We have created a form for data entry. Currently when the user tries to erase a value or choose not to define a value we get the following error.
"You tried to assign the Null value to a variable that is not a Variant data type."
This field should accept a blank value "" as the user may not want to set the value. We do not have control over the DB schema, so how can I work around this issue in access?
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
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.
I have strings with hours and mins i.e "1 hour" or "7 hours 30 mins" or "10 mins". how to convert it to timestamp hh:mm so i can caclulate the totals?
View 1 Replies View RelatedI have a query that has 11 dates on it, I am trying with iif statements to get it down to one column reflecting the most recent date out of the 11, for example 5/2/14 and 4/9/14, I would want to have 5/2/14. The problem with this is that most of the cells are empty and and I can't calculate empty date cells. my thought was to create a statement that goes something like this iif([Date1]="", "1", [date1]), obviously this does not work but I would like for it to show something other then nothing so that I can calculate on it.
View 6 Replies View RelatedHi there. I'm just jumping into Access and have the following question. In my Purchase Order Table, I have a date field calcualated as text, i.e. "01/12/04". I need to convert this to a date format in my queries so I can do calculations, i.e. 01/12/04 - 01/05/04 = 7 days. Can someone help me with how to convert this text date to a date format. Sorry if this is an easy question. - AJS
View 4 Replies View RelatedI 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 ....
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?
View 3 Replies View RelatedI 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.
I am using the QBE grid and am writing a select query to select only records with an empty Date Closed Field. The Date Closed field is a Date/Time Field. I am using Access 2003. When I use in the criteria IsNull([DateClosed]) I do not get any records selected which have an empty Date Closed field, have I a bug? and if so please could anyone point me in the right direction.
View 4 Replies View RelatedI am trying to create a select query on "ApprovedDate" where no approval is recorded. IsNull returns an expected type mismatch. Any ideas?
Regards:confused:
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.
View 4 Replies View Relatedso 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,
View 5 Replies View RelatedI have the following code that creates a long string that works most of the time but sometimes gets cut short. I can't understand why it does this. When it cuts the string short it cuts it short in the same place. Everything gets in the string up to/or about the following code '</Practice Name>'This string is needed to upload info to a server.
Code:
dim msg as string
msg = "<?xml version=""1.0"" encoding=""utf-8""?>" & vbCrLf & _
"<soap:Envelope xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"" xmlns:soap=""http://schemas.xmlsoap.org/soap/envelope/"">" & vbCrLf & _
" <soap:Body>" & vbCrLf & _
" <UpdateDataForScreens xmlns=""http://mdtoolboxrx.com/"">" & vbCrLf & _
" <PatientObj>" & vbCrLf & _
[code]....
To prevent duplicate records, I use multiple fields indexes, which worked fine until now. I learned that each "empty" fields are consider unique by Access, so not the best in an index to prevent duplicate records. I managed to have it worked using the default value property to give each "empty" records the same value.
Now my problem is that I have a date field which is optional, but I need to use it as a unique identifier in an index. I could again use a default value, but since it has to be a date, I find it confusing. I would rather have a default value of "No date specified" or "-" or even better, "". Unfortunately none of those works with date fields.
When user enter the data other than date field or when date field remain empty and user press the Add button, it is giving error.
(Error 3075)
Syntax Error in date in query expression '#'.
while same code is working for text field. but it is not working for date field.
If (Me.rdate) = "" Then
Exit Sub
End If
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
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.
I have just inherited a database that has dates stored as strings ex.: 01/01/01. I really do not have time to add a new field and convert the string date to date format (this would cause a lot of rewrite to the application that is using this table). I am trying to use the 'between' to display records that are between specific dates. Also, I am using Cold Fusion as the front end, if that makes any difference. Below is an example I thought might work but did not:
<cfquery name="acty_due_month" datasource="customer">
SELECT acty_end_dt
FROM activity
Where DateValue(Format([acty_end_dt], "MM/DD/YY"))=10/30/05
</cfquery>
Any assistance would be greatly appreciated.
The dates in my table are strings that appear as 12305 (1/23/05) and so forth. So some are 5 and some are 6 digits depending on the 1 or 2 digit month. I want to convert them in my query to a date field. I think I have to use the DateSerial and extract the parts of the date, but that leading 0 that is not there is throwing me off. Any easy solutions?
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