Find Max Random Date In Tbl1 Before Active Record Date In Tbl2
Jul 9, 2013
I'm reworking a db to make it web compatible. Right now I'm working on my Price and Sales tables.There are about 900 Sales records, 450 Price records (for about 45 Items).
I have re-done my Price table with an Autonumber Key field. (It had a multi-key which I understand web db does not support.) Each autonumber key represents a Date with new Price for a Company/Item. The Price change Dates are random.
I have put a Foreign Field in my Sales table for the Price key field.
My dilemma is matching the Sales with the Prices.
When the Price Date and Sales Date do not match (at least half of them don't match), I need to look back in the Price table to the max Date BEFORE the Sales Date in the Sales table for that Company/Item in order to select the correct Price key.
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Jun 10, 2013
How to create a button on my form that would find a random record. I would imagine I will be doing this through VB...
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Jul 11, 2015
If I have four date Fields in a query, Astart, Bstart, Cstart, and Dstart and want to have a calculated field to find the latest date for each record how would I do that? I have tried things like:
LatestDate: MAX(Astart, Bstart, Cstart, Dstart).
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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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Nov 26, 2014
I have a query from a table (to reduce the number of fields).The list is all the positions people have performed, as person could have one record another could have 10 the number is unlimited.
Fields are:-
-employee ID
-start date
-position
I need to find any records that were active ON or AFTER 01/09/2014. This will be 1 record for most but some could have multiple.I think it makes it more difficult that there is no END DATE.
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Jun 7, 2012
How to generate random project numbers that reset automatically every month? I want to generate project numbers that look like this:
1234/06/12
where the 06/12 stands for the month and the year while the 1234 is a randomly generated number.
I want the random number to be four digits long.
I already have a number of projects with similarly generated projects from an existing database. Can I import these projects without changing their project number?
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Apr 25, 2014
I have an active database that is used to evaluate employee call performance. When building the database (my first full attempt) I did not include a way to sort out employees who are no longer active.
I know I don't want to delete them.
1) Add a termination date to the employee tableHow do I set my form to ignore all employees with a term date? (I currently have a drop down box that allows us to choose the associate from the employee table by using the Row Source)...
What if the employee were to return to the position (has only happened about 5 times in 15 years) would sorting termed employees out of reports be as simple as adding in the criteria of the query something like "is Null" under the term date?
2) Add a radial button to the employee table to show "active"Same question about how to ignore employees that have been unclicked?
3) Add a Z-to the last name of the (employee name) this will drop them to the bottom of the list.What happens to the associated records under the "old" employee name?
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May 29, 2015
Am just trying to set the default value (on the form, not programmatically) of a text box to a date but with every attempt it either fails or sets the date to 1905-randmon month & random day.I've tried a few different methods from various online sources.
=Now() works fine.
Any attempt to set to an actual date returns 1905-Random Month-Random Day?I am trying to set it to the 1st day of the current month.Text Box is formatted as Short Date - Regional settings are set to the ISO standard numeric date format YYYY-MM-DD.
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Mar 17, 2015
I have a table, tblVisits, holding patient's pre and post surgery visits:
Code:
PatientID VisitDate
1 1/5/12
1 3/10/12
1 9/1/13
2 ...
And another table holding patient's surgeries (each patient will have only one surgery)
Code:
PatientID SurgeryDate
1 4/1/12
2 ...
I need to compare these two tables and create a variable that indicates which pre-surgery visit date (i.e., VisitDate < SurgeryDate) is closest to the surgery date. In the above example, it would return:
Code:
PatientID VisitDate ClosestToSurgery
1 1/5/12
1 3/10/12 Yes
1 9/1/13
2 ...
I've tried various MIN and MAX approaches and can't seem to get it right.
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Mar 21, 2007
I am trying to filter out information for an ODBC query I have written, to obviously make it more concise. Because our data is not set up very logically, a lot of my queries are based on text...but that is another story. My current situation starts with a simple make-table query finding certain data within a date range. This is followed up by another simple make-table query to find other specific data within another specified date range. Then I have a cross-tab query between the two tables to locate all the data that shares the same unique identifiers. My problem lies with trying to only pull information from a certain date range. For example, I want information to be included if the data has the same unique identifier as well as falls within +/- 7 days of the received date (dd/mm/yyyy) also listed in one of the tables. Each record will likely have different received dates so I cannot set it as a constant.
Make sense to anyone? I am not confident enough to play around with some expressions...well it is more I haven't been successful at using them correctly.
All help is greatly appreciated.
Thanks,
Jay
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Mar 28, 2008
I have a query based on an SQL database that our company uses to document problems and resolutions. I need to run a report that will show all the reports that were completed in the last 30 day. The field that the approval date is documented is called dbo_approved. Sometimes a report is approved and then at a later date reopened to add something then approved again. The design of this database is such that the first approval is one record and the second approval is a different record. So, using a normal query I will find some records that were previously appproved which I don't care about. I only want a list of reports that were approved for the first time within the last 30 days. Is there a criteria I can use in my query to only look for the first approval date?
As always I appreciate the help.
Jim
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Jan 16, 2015
I'm trying to query to find the latest date of a file that has multiple dates. I need the criteria to be the last date, and not just display the last date so I can find the transaction. I thought Dmax may work, but I don't know what my criteria would be. I put an example below. I'm looking for the last date, which would be 5/5/2014. I can't put in the date as the criteria since I am using this for a large amount of files, and the dates differ.
File #
setupdate
transaction
100001
1/1/2014
1
100001
3/5/2014
2
100001
5/5/2014
3
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Jan 17, 2006
I've got an invoices table in my database, and I've got a payment approved checkbox that is false by default and a decision date field.
I want to find all outstanding invoices, and thought the best way to do this would be to check if the decision date is null, but that doesn't work.
How do I check for a blank field?
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Aug 21, 2007
I have a date/time format field.
"8/21/2007 10:02:34 PM" is what my column shows.
What would I add to the criteria to the query to find all records added today?
at the end of the day my user needs to run a query that will show everything from today. Thanks.
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Sep 19, 2005
Hi all,
I have a problem finding the last date entered in a table..The purpose is to find the record which entered last in a table. Is there any way to find the last record with date ? I am attaching a sample db with this. Please look that if my question is not clear here..
Thanks in advance
thanks
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Dec 2, 2014
I have a database with 8 years of info on customers orders. I need to find out when each customer first used our services.
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Jan 18, 2014
I have a list of project, each of which have dates which work were carried out on them. Each project can have more than one date. I want to be able to find the last date that any work was carried out, and then calculate how many days have passed since that happened.
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Jul 11, 2013
I'm having a very strange problem with access. In vba I have an sql statement "select StudentID, CourseID from tblAttendance where AttendanceDate = #Whatever Date#".
Now this works for all dates (as far as I can see) before 01/07/2013 but after that it just doesn't find any records. I have manually added dates and checked and it didn't work.
How this could be possible? The date field is not in any relationship and it is Date/Time format. I don't even know how to go about troubleshooting this as it makes no sense to me.
It thinks these records have a date below 1/7/2013 and it can find dates after 1/12/2013.
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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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Feb 7, 2006
How do I write a query to find the last audit date?
Let's say the table looks like this (year,company,audit date):
2004, Company1, 6/3/2004
2005, Company2, 2/2/2005
2006, Company3, 3/7/2006
2008, Company4, 3/2/2008
Let's say I want to add a new record (in the year 2010) and pull up the last audit date. How do I do that?
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Dec 10, 2013
I'd like to further automate our invoicing system and need a field which has the last day of the month an item was completed.
Currently we have a field in the table called [Date Done]. I'm planning on adding a further field [Tax_Point].
I'd like the field to select the [date done] value and enter the final day of that month, unless, the final date of that month is in the future. in which case it would need the current date.
We create invoices at sporadic times of the month, and in the next month for the previous month; hence the need for a system date check.
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Jul 21, 2014
Memo field is called [Notes] and data is like this...
5/05/14 - Perry was on another call. LM 2/05/14 - Perry only at centre in the mornings, need to speak to him before sending samples. 13/06/13 - Perry in a meeting. lm 30/05/13 - See Little Hampton Early Learning - s/w Perry, has already received sample and info 29/05/13 - s/w Aspi, said to cb tomorrow and speak to Perry
I want to find each date in the Notes field so I can split the memo field data into another table where the memo field will become multiple records that hold date, text and customer/prospect ID fields. The customer table was easy because there was a <Div> tag before each date. However in the Prospects table there are no tags so how to change my vba code to search for each date before I split off the data.
Here is the part of the VBA code I used to find the <Div> tag in the customer notes field. How to find each date in the memo field? The date is in d/mm/yy format?
If Not rst.EOF Then
Do
StrSplit = Split(rst![Notes], "<Div>")
For x = 1 To UBound(StrSplit)
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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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Jan 26, 2008
I am trying to create a select query on "ApprovedDate" where no approval is recorded. IsNull returns an expected type mismatch. Any ideas?
Regards:confused:
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May 22, 2013
I want my query to find the cumulative forecast up until a best before date.
This is fine if a forecast goes past the best before date as the query picks it out but if the forecast doesn't continue then it won't match them up.
I need the IF statement to say that IF no forecast is present then look at the last cumulative forecast.
How would I go about this?
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Jul 6, 2013
Setup a query to find the result in a table containing the highest date value.
The query is linked to two tables : Payment information containing the date, and tenant information containing the tenant.
In the query i have selected the tenant name from the payment table (which is linked to the tenant name in the payment table) and the payment terms - ie weekly / monthly etc. I've then selected the payment date from the payments table.
The query should return for each tenant the latest date they paid.
On the pay date i selected the Max option.
But it shows me more than one record.
SQL query is shown here
SELECT Max(tblPayments.DateDue) AS MaxOfDateDue, tblLease.cboPaymentTerms, IIf([cboPaymentTerms]=2,DateAdd("ww",1,[DateDue]),IIf([cboPaymentTerms]=3,DateAdd("ww",2,[DateDue]),IIf([cboPaymentTerms]=4,DateAdd("ww",4,[DateDue]),IIf([cboPaymentTerms]=1,DateAdd("m",1,[DateDue]),"n/a")))) AS calcNextPayDueDate, tblPayments.cboTenant
FROM tblPayments INNER JOIN tblLease ON tblPayments.cboTenant = tblLease.cboTenant
GROUP BY tblLease.cboPaymentTerms, IIf([cboPaymentTerms]=2,DateAdd("ww",1,[DateDue]),IIf([cboPaymentTerms]=3,DateAdd("ww",2,[DateDue]),IIf([cboPaymentTerms]=4,DateAdd("ww",4,[DateDue]),IIf([cboPaymentTerms]=1,DateAdd("m",1,[DateDue]),"n/a")))), tblPayments.cboTenant;
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