Stumped With Dates
Apr 25, 2008
I’ve developed a query that produces a list of forms and an effective date where the form may be applicable. But now I am stumped. I need to reduce the results to a specific state (which I’ve done and it works) and for a specific date (the stumped part). Let’s say user needs 2/15/2005. I think I can eliminate forms with effective dates greater than 2/15/2005 (not quite sure how yet) but I am perplexed how to eliminate certain forms that are no longer valid because they’ve been superceded. In the sample table for CA, I would expect the following forms retuned and no others: CG0001 1204; CG0002 1204; CG0009 1204; CG0033 10 01; CG0034 1204; and CG0035 1207. The expected results for the CT column would be different (though some would be the same).
Any advice to point me in the right direction would be appreciated.
FormNumForm_vdt CA CT
CG00010798 09/01/1999
CG0001100103/26/200102/01/2002
CG0001120407/13/200407/01/2005
CG0001120712/05/200712/01/2007
CG0002100103/26/200102/01/2002
CG0002120407/13/200407/01/2005
CG0002120712/05/200712/01/2007
CG0009100103/26/200102/01/2002
CG0009120407/13/200407/01/2005
CG0009120712/05/200712/01/2007
CG0033019603/26/200105/01/1996
CG0033100107/13/200402/01/2002
CG0033120412/05/200707/01/2005
CG0033120712/07/200712/01/2007
CG0034100103/26/200102/01/2002
CG0034120407/13/200407/01/2005
CG0035100112/05/200702/01/2002
CG0035120403/26/200107/01/2005
CG0035120707/13/200412/01/2007
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Aug 2, 2006
Hi,
I m trying to find a way of automatically inputting the progress of my project.. it's confusing so i'll try ot explain more. I have a project plan broken down into weeks . Each element of this has a schedule and complete date for various different milestones which indicate what week my project is sitting at:- eg: I have reached this milestone therefore my project is at week 10 and so on until completion.
Is there some query I can run that can do this automatically?
I'd be grateful for any help on this.
Thanks K
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Feb 17, 2005
hi all - i know there are many threads relating to linking pictures to records etc, but forgive me for asking one more time:
I have managed to get pictures into my dbase - using Microsoft KB help - by linking them in a table to an external source.
However, I want the dbase to know which picture is for what details. eg. I have a cars sales dbase. I have all the pictures in one folder of all my cars which are linked to the dbase. When I pull up car details in the form, I want the picture to come up aswell - the correct picture.
Pls let me know if this has been done. Sorry for extending this topic; however, I could not find a "simplish" soln. to this.
Thank you once again :o
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May 18, 2005
I have a form with two subforms. One of the two subforms works perfectly. The other just gives me a grey screen (like there's no recordset).
The two forms are very similar and I've checked everything I can think of... Here's what I've done. If you can think of anything else to try, please let me know - This is driving me crazy!
1) The subform works independent of its parent
2) The source object for the subform is set properly
3) The child and master fields are set properly. Data types are the same.
4) The record source for the form (used as subform) is set to the correct query.
5) The query used has been run independently with no problems
6) The form has a bound text box with the proper control source
7) I've tried placing a breakpoint at the first line of form_current.. never gets hit.
I don't know why it's not working and there's nothing that tells me what/where the problem is. I'm out of ideas on this one.... Any help is greatly appreciated!
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Feb 10, 2005
Hi all,
I have a form with the following fields:-
StartTime = Format dd/mm/yyyy hh:nn:ss
ExpFinishTime = Format dd/mm/yyyy hh:nn:ss
Dentist = Number
StartTime is bound to my table, ExpFinishTime is calculated in the forms underlying query.
Before the record updates I am trying to check if anyone already has an appointment scheduled in during that particular time for that particular dentist. So if the record being added has a starttime between those two times for that dentist, throw up a message box.
Thanks for any help.
Taff
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Apr 25, 2005
I am having trouble visualizing how to break out the following info into functional Tables
I have a table to hold Items
tblListG1Items
IDItemList
ITemNumber
ItemName
I then have a detail table
tblDetailG1Items
IDItemDetail
FKToItemList
ItemMFG
ItemMSP
ItemLead
Here is where I get lost.
Each item has a variable for each month
So item 1
January = .01
February = .03
ECT.
Once set the Variables rarely change, at most once per year.
I will need to be able to pull an item and based on what month it is pulled uses the variable to multiply several other factures.
My first Thought was,
tblVarItemList
IDVarList
FKToItemList
VarJanF
VarFebF
VarMarF
--And so on--
It just does not look right.
Any Suggestions on what might work Better. :confused:
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Jun 3, 2005
I've been asked to collate some information based on a kid league, I am trying to sort out how precisely it works
the data I have is this
finish position, name, club
I need to calculate the best kiddie based on 3 of a possible 6 races
So tbls
tblResults
fldSeries
NAME
CLUB
Pos(isition)
tblScores
fldID
pos
Points
query1
SELECT tblResults.fldSeries, tblResults.NAME, tblResults.CLUB, Sum(fldScore.Points) AS SumOfPoints
FROM tblResults LEFT JOIN fldScore ON tblResults.Pos = fldScore.Pos
GROUP BY tblResults.fldSeries, tblResults.NAME, tblResults.CLUB, tblResults.Pos
HAVING (((tblResults.fldSeries)="220-2005") AND ((tblResults.Pos)<51))
ORDER BY Sum(fldScore.Points) DESC;
I need this to be changed to only pick up athletes with only the best three scores?
any hints?
STuart
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Nov 2, 2006
Form: frmProduct
Field: unitprice.
I have some simple validation that unit price is greater than 0. The code is this:
If Me.txtUnitPrice.Value <= 0 Then
MsgBox "Please enter a value greater than zero", vbOKOnly, "Alert"
Me.txtUnitPrice.Value = Null
Me.txtUnitPrice.SetFocus
End If
However, when I run it, the setfocus doesn't work. It jumps straight into the next field. I can make it run to any other field (productname, productID). But not back to UnitPrice.
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Mar 27, 2008
Hello,
When I try to run any query that contains a specific table I get a message a Not enough memory error. I can open that table which, contains 47 thousand records and view that data unless I get to one record then the entire database crashes. I have tried to Compress and Repair and the database crashes. When I say crash I means it completely disappears and I get the send error to Microsoft Message. I can not select record due to it crashes when I get to it. I have also tried selecting record by going to one above the quickly scrolling to a record way below it and it errors and crashes. I have tried to delete it using a delete query and it only returns “Invalid argument” when I try to select or delete.
ANY suggestions or ideas would be greatly appreciated.
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May 12, 2014
Any way to have a form with Dates as column headers to update a table where the dates are stored in rows???
The table set up is like this:
tblOpHdr
DiaryID (PK) - OpDate (Date)
tblOpDetail
DiaryID (FK) - CostCode - MachineNumber - MachineHours - etc
I'm just wondering if there's any way I can do this with a datasheet or a crosstab type setup?
It's Access 2010.
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Aug 28, 2013
I have built a query to calculate the expiry dates of training courses but I am trying to input a criteria so that only dates within 90 days of todays date show. I am using Date()<90 but it doesn't return the correct information. What the criteria should be for this?
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Apr 9, 2015
I have a table of records, which has within it two date fields (effectively, a 'start' and 'end' date for that particular record)
I now need to create a query to perform a calculation for each date between the 'start' date and the 'end' date
So the first step (as I see it anyway) is to try to create a query which will give me each date between the two reference dates, in the hope that I can then JOIN that onto another query to perform the necessary calculation for each of the returned dates.
Is there a way to do this?
So basically, if for a particular record, the 'start' date is 01-Apr-2015 and the 'end' date is 09-Apr-2015, can I produce a dataset of 9 records as follows :01-Apr-2015
02-Apr-2015
03-Apr-2015
04-Apr-2015
05-Apr-2015
06-Apr-2015
07-Apr-2015
08-Apr-2015
09-Apr-2015
(The *obvious* solution would be to create a separate table of dates, from which I could just SELECT DISTINCT <Date> Between #04/01/2015# And #04/09/2015# - but that seems like a dreadful waste of space, if that table is only required to generate the above? And it would have to cover all possible options; so it would either have to be massive, and contain every possible date - ever! - or maintained, adding new dates as necessary when they are required. Seems horribly inefficient!)
Is it possible to just select each date between the two reference dates? Or can you only query something which exists somewhere in a table?
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Sep 7, 2006
Hiya-
I have a database with 5000 entries, corresponding to about 10 entries for about 500 people. Each of the entries is dated, and I need to calculate the time intervals between each person's sequential entries in the table.
One way of doing this is to create another column that contains the date of the previous entry. I can then use DateDiff to subtract one date from the other and give me the difference in days.
This approach falls down if I then work with only a subset of the entries - I would have to re-enter the previous entry dates as the time intervals would have changed.
What I really need is a way of subtracting the date from the date in the cell directly above it. Will Access let me do this, or is there a better way?
Many thanks, Jules.
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Jul 8, 2014
I have two tables with dates. Between (!) every two following dates in table1, I want to know the number of dates in table2. How do I write an SQL query for this? The tables I have are up to a few hundred records in table 1 and a few thousand records in table2. So to prevent that this takes hours I need a fast query.
To explain the query I need, for example:
table1
01/01/2014
15/01/2014
17/01/2014
30/01/2014
table2
01/01/2014
02/01/2014
05/01/2014
17/01/2014
18/01/2014
20/01/2014
21/01/2014
25/01/2014
So the answer of the query would be 2,0,4.
Explanation:
Between 01/01/2014 and 15/01/2014 in table 1 there are 2 dates in table2 (01/01/2014 is not included between the dates)
Between 15/01/2014 and 17/01/2014 in table 1 there are 0 dates in table 2
Between 17/01/2014 and 30/01/2014 in table 1 there are 4 dates in table 2
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Nov 15, 2011
I have a master table which shows all transactions per record (person) over a financial year.
Each record person has a seperate package period over which their spend needs to be measured. Therefore although I have all their transactions for the year, I only want to sum their transactions between their given [start date] and [end date] which are in columns.
I need to be able to create a field which sums all expenditure per record between the start and end dates
Name Start Date End Date Invoice Date Amount
Matt 15/5/11 15/9/11 1/11/11 £100
Matt 15/5/11 15/9/11 7/7/11 £200
Matt 15/5/11 15/9/11 12/12/11 £200
In this case I would only want to sum 7/7/11 as this is between the start and end dates
I want to write something like sumif([Invoice Date] is between [start date] and [end date] - not sure where or how exactly
(The start date and end date will always be the same per person)
Is this possible in access?
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Nov 3, 2005
Hi,
Please bear with me here as it's a little involved.
I'm doing a staff profile website which includes a section where they can enter their annual/other leave details.
I decided to store their leave in two fields Start_Date | End_Date rather than each individual date that they took - the short and wide approach vs long and narrow.
This has left me needing to do a query that would return all the dates between the start and end dates inclusive.
Example:
StaffID---Start_Date---End_Date
---1-----12/12/2004--14/12/2004
Returns:
StaffID---Leave_Dates
--1-------12/12/2004
--1-------13/12/2004
--1-------14/12/2004
I appreciate i could do this using some script to loop through a recordset and build an array of dates but i wondered/hoped that it could be done using SQL.
As it is an asp page i can't use user defined functions in a VBA module in Access so the solution would need to be pure SQL.
Is this possible?
Any help v.much appreciated.
TS
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Apr 4, 2012
I have a scenario where the first three rows of date which have dates of 4/1, 4/4/ 4/6 with ndc 5513026701; next six rows that have dates from 4/8 to 4/20 with ndc 5513014801; next three rows that have dates from 4/25, 4/27, 4/29 with ndc 5513026701.
The issue I am having is I do not know how to have separate min/max dates for ndc 5513026701 since when I group by ndc 5513026701 min = 4/1 ; max = 4/29. I need to have min = 4/1 and max = 4/6 for one row and another row of min = 4/25 and max = 4/29.
Any easy way to sequentially create min/max for each ndc 5513026701? I wasn't sure how to verbalize this so I have attached a sample worksheet.....
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Aug 18, 2014
I'm not sure if I am biting off more than I can chew. I have a text field in each record in my database (Inherited) The db has nearly 5,000 records. I would like to split the field into records in a seperate table. An Example of the table as is now;
Code:
MemberIDBoats
5882Opossum(78-80) (87-89) Otter(80-84) Opportune(91-93) Turbulent(97-00).
5883Astute Auriga Aeneas Affray Amphion
2407H34 O10 Porpoise Trenchant Tapir.
I want to create a table as follows;
Code:
MemberIDBoatFromTo
5882Oppossum19781980
5882Oppossum19871989
5882Otter 19801984
5882Opportune19911993
5882Turbulent19972000
5883Astute
5883Auriga
5883Aeneas
5883Affray
5883Amphion
Etc.
Is this possible in one hit or do I need to process the records without dates first and then run another process to split those with Dates? I say dates but the field is a text field. About 15-20% of the records contain dates which are always enclosed in parenthesis.
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Jan 2, 2013
Is there a way in this program to create a list of dates between 2 dates?
i.e I have Arrival Date and Departure Date. Is there a function or expression that will list all the dates on and between?
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Mar 17, 2008
I have a client that wants to enter a range of dates in a query of when they will call that person back. Then they want to be able to type in a range of dates and have a make table query show them all the people that fall in between these two dates....is this even possible???
Ex.
Joe March 3 to March 8
Mary March 4 to March 9
John March 5 to March 10
So if they type into the query March 3 to March 6 all three people should show up because one of the dates specified lies within the parameters they are asking for.....man I am out of ideas
Anyone.....
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May 2, 2005
Hi
I want to add Hours to a date value.
For example the date value=05/04/2005 18:12:35
I want to add three hours to that date value so the new date value will be 05/04/2005 21:12:35. Is there operatior to add dates.
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Nov 11, 2005
I want to search a table for records between two dates.
My code is like that
Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim str As String
Dim Sdate As String
Dim Edate As String
Sdate = Me.txtBeginningDate
Edate = Me.txtEndingDate
Set db = CurrentDb()
str = "SELECT ID, Date, Item, QtyRec, QtyIssue FROM DailyIssue Where Date >= '" & SDate & "' AND DATE <='" & Edate &"'"
Set rs = db.OpenRecordset(str, dbOpenSnapshot)
But it is not working at all. Error message is Data Type Mismatch.
Any help is appreciated in advance.
rahulgty
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Dec 4, 2005
i've been reading about the us/uk date problem and found some helpful threads such as http://www.access-programmers.co.uk/forums/showthread.php?t=39675 but would like to ask (cause i'm still a bit confused):
if someone enters all of the dates into an .mdb the same way, either day-month-year or month-day-year, will the dates somehow be stored correctly regardless of the system's setting? (in this case, entered day-month-year into u.s. system-settings).
i have seen how access flips "wrong" dates. if i understand correctly, the dates are then actually stored "flipped", or wrongly.
is there some way of making the wrong dates (the ones that have been flipped) right again?
also, how does one view the dbl-precision number that is stored?
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Mar 1, 2007
I capture last change date on a form using now().
When I export the file my vendor wants the date to be a text field and 8 bytes in length. It has to fill 8 bytes like this - YYYYMMDD
Example in my form - 3/1/2007 8:11:55 AM
I need to convert this to text - 20070301 when I export my file.
thanks!
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Nov 4, 2007
I have a date field in a table that I store dates in UK format, (DD,MM,YYYY). I have aform with a command buttong that is supposed to open another form at a particualr record based on the date field. However if the day part of the date field is over 12 then no record is returned. For example when trying for 02/11/07 I am assuming Access is looking for 11th Feb 2007. How do I solve this?
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Mar 30, 2008
Hi,
how would i set criteria on a query between 2 dates? i need to run a report every month between the dates 4th of current month and 5th of previous month. i wanted to either run this in code or set the criteria on the query but by setting the query criteria, it needs to pick up the current month.
a further question on this would be-
how would this work in 12 months? would it run the same query and collect 2 years worth of info or can it set with years too?
i was planning 2 options.
quick report ( click button and this months report is generated )
select report ( where they can select their desired period )
the dates will ALWAYS be the same and no other dates will be required.
any advice, graciously received.
thanks,
Nigel
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