Validate A Number Based On A Query Result
Mar 20, 2006
Hello
I have a field called [Hours]
If a user tries to change the [Hours] I need to check if any of these hours have been assigned to staff in another table.
How do I get to run the query and use the value from the result of the query as the Minimum value?
I would like to
run sql and if the value is being entered into the [HOURS] field is less then show a message and do not change allow the value to change.
I am sure this can be done in VB but I am am unsure of the syntax
I hope U can help
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Jun 19, 2013
I have a form that contains two text fields i.e.; [Scat_text] and [STyp], which each can be changed by the users. I would like to combine the results of the two fields together and validate if the results exists in a query. What would be the best way to accomplish this?
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Sep 10, 2006
Well, here's my database :
Name : String
Address : String
I want to add an automatically generated column, "no.", to show which number it's in. Like this :
No. Name Address
1. A Unknown
2. B Unknown2
The problem is, I can do that with Auto-Number, but if the user delete row 1, the number in row 2 is still 2, not 1.
Is it possible to generate query that have "no." column in it ?
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Jul 30, 2013
AWB numbers consist of 8 digits. The rightmost digit is a Mod 7 check digit. For example: 1234567 returns a check digit 5, so the AWB number is 12345675. How do I design a query to validate the accuracy of an AWB number?
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May 14, 2007
I currently have the sql below...
UPDATE tbl_Node_List INNER JOIN qryUpdate_P1 ON tbl_Node_List.Zip = qryUpdate_P1.[Zip Code] SET tbl_Node_List.[Date Sent] = (SELECT [MinOfAudit Date] FROM qryUpdate_P1), tbl_Node_List.[Date Recv'd] = (SELECT [MaxOfAudit Date] FROM qryUpdate_P1)
WHERE (((tbl_Node_List.Zip)="35243"));
but I get an err.msg stating the operation must use an updateable query.
What I am trying to do is update my dates in 'tableA' with the max and min values stored in 'tableB'. I have read some of the posts but still can't quite get it. As always all help is appreciated.
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Aug 8, 2013
I am trying to count rows in the result of one of the queries and I am having a bit of trouble getting it going.
The current code - this is executed as on-click event when clicked on List Box feed with query below.
What I want to add is simple if that when number of rows produced by the querry is 1 it will enable a picture item in the different part of the form, however it does not want to count the rows for me.
Code:
Private Sub search_items_Click()
Me.OBSFullFilledOrdersHolder.Enabled = True
mysql = "SELECT orders.[order id] , STUDENTS.[first name]& ' ' & students.[surname] AS Name, students.[contact name] AS ContactName , ORDERS.[Online Bookshelf order] AS OBS , STUDENTS.[Delivery Address 1], STUDENTS.[Delivery Address 2], STUDENTS.[Delivery Address 3], STUDENTS.[Delivery Address 4]"
[Code] ....
The query itself works when tested but when used in code with DCount function will return error: Run-Time 2471 the expression you entered as query parameter prouced this error
'[Forms]![FULLFILL ORDERS]![search items].[Column(0)]'.
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Apr 24, 2008
I have a database with sensitive data. I dont want users to change the data, so i used a snapshot query. However when i use this query in another query, the result is an updateable query.
Is there a way around this?
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Apr 22, 2014
I have a query based on 2 tables, joined on Memberid, the result showing :
Table1 Table1 Table1 Table2 Table 2 Table2
Category Association Memberid CustomerName E-mailAddress MemberID
Board Member(Lookup,integer) SAMGA(Lookup,integer) 44 Smith smith@abc.co.za 44
Board Member ADHTY 44 Smith smith@abc.co.za 44
Grower SAMGA 44 Smith smith@abc.co.za 44
I only want to show 1 row, based on the duplication of E-mail address. I know i should be using the row_number function, but cannot get to the result I want.
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Jan 30, 2015
My access is 2013.
Suppose there's a simple query which has two fields, "year" and "graduates", where "year" can be grouped by "2012", "2013", etc and "graduates" are individual names.
How can I export the list of graduates to multiple excel files, with the filename based on "year"?
I have tried to set the output file in macro as "c:desktop" & query.year & ".xls"
But it's not working and the output filename is exactly "&query.year&.xls "and the file contains all year and all names.
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Mar 5, 2014
I am working with Access 2010, on vista. What I have is a query made up of two tables, one product the other inventory. (see below) query.jpg
In the product table i have a field called "minimum reorder level". In the inventory table i have two fields one called "number in stock" and "number on order". What i want to happen is "number on order" to be filtered by the result, if the "number in stock", is less than "minimum reorder level", if it is, have the result placed in the "number on order" field. EG. if the "number in stock" = 2 and the "minimum reorder level" = 5 then 3 would be placed in the field "number on order" and only the second record from the query would be visible (see below) Query result.jpg The result of this would mean that the field "number on order" would be populated with the result and the and query would also use this to filter the record.
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Jul 29, 2013
Can I look up and verify data on a "second" form based on a selected record from first (still open) form.
I am trying to allow users to select a User Name from a combo box list and then open "Change Password" form when they select "Change Password" for that selected user name.
My problem is that I can't figure out how to associate and verify the data tied to the user name selected on the previous (Login) form ( I am trying to validate the old password tied to that selected record).
I have the first login form created, and it's working just fine. I also have the change password form created (and it's displaying the user name selected from the first form using:
Code:
Private Sub Form_Load()
With Forms![frmLogin]![cboUserName]
Me.txtPwdChgUserID = .Column(2, .ListIndex)
End With
EndSub
I also have the code written to validate and confirm old password, new password and validate new password (when the save button is clicked). I have yet to update the password with the new password (still trying to figure that out).
Attached zip file has screen shots of the two forms.
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Aug 18, 2013
I want to add a number to my results within a query depending on the month and how many results. For example I have 10 results in my query 3 from January, 5 from March and the rest from April. The 3 from January would be 1,2,3. The five in March would be 1,2,3,4,5 and so on. Is it possible to do?
I'm using access 2003.
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Mar 26, 2013
I have an excel data file that is updated monthly (and I am not able to have the source file format changed of course) that will be my linked table for Access 2007. The file reports monthly data and adds the new month to the right of the historic in a layout like this:
Tree | Orchard | Province | Jan % red | Jan % green | # Limbs | Feb % red | Feb % green... etc so each month it adds 3 new fields to the data.
I have queries (rightly or wrongly) that will calculate the number of apples that month and report on those higher than a certain percentage. I would like to do this without having to create a static table to append to each month as the new data file will always show the full YTD results anyway (and I don't like to store data in my database).
I have a query that counts the number of fields in the raw data file and am wondering if there is a way to have access only run the number of queries required based on the number of fields. i.e. if 11 fields then run queries 1 thru 5, if 14 run 1 thru 6 etc.
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Oct 12, 2013
I there is no result in query, I need the default result zero in my form field. I only use query wizard to create queries.
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Jun 18, 2014
I have a form I would like to validate input on. The field UpdatedResponsibilityCode can be updated but it can only have certain values based on the PaymentResponsibilityCode. Is there a way to force this validation?
If UpdatedResponsibilityCode = 4 then PaymentResponsibilityID can not equal 1
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Aug 16, 2014
I made a query that requires to enter two parameters (both are Number data type). I need the 2 parameters to be a criteria in the same row (AND). When I run the query it gives me zero result (and the data is already exists in the table). What is the mistake?
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Jun 11, 2007
How I can take text and no number in result that arises from a combo-box into a search form?
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Oct 1, 2014
I have a form with a search box, Its UNBOUND called ID . Everytime I search for an ID number it shows no results, However I know there are entries in the table. This is the code I am using :
Code:
Private Sub ID_AfterUpdate()
If (ID & vbNullString) = vbNullString Then Exit Sub
Dim rs As DAO.Recordset
Set rs = Me.RecordsetClone
rs.FindFirst "[Id] LIKE ' " & ID & " ' "
[Code] ....
I am assuming I need to add something to search for auto numbers but i don't know what!
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Jul 21, 2013
I want to return the number of record with the SQL search in MS Access. I am using the following code, the expected result will be a value. But somehow, it does not give any result.
StrSQL = "SELECT COUNT(*) FROM table1 WHERE [Condition]='A' "
How do I return the count value with the search?
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Jan 21, 2014
I have a form [IUDATA]
I have a add record button.
I have a date field [DATEIN]
I have a text field [DRPNO]
If the [DPRNO] field is empty, I would like the user to have the [DPRNO] field be automatically populated after the user enters a date.
I'd like the format of [DPRNO] to be "dpr YY-XXX"
Where:
YY is the year of the [DATEIN] field and
XXX is number of records in that year.
So for example, if it was the 4th record with a 2013 date the [DPRNO] would be dpr 13-004.
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Dec 15, 2005
If you have a form that is based on a select query that has selected no records, the form will display as totally blank.
One way to avoid this is to ensure that the query is always able to select at lest one record; but Is there a way a message can be displayed if no records are selected?
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Aug 8, 2012
I have a table that has 3 columns: Unique number, Date, and Results
I want the user to enter the unique number and date into the form. Then the "results" column/field will autopopulate a 0 or 1. I want it to populate a 0 85% of the time and a 1 15% of the time. This should be cumulative (meaning not every entry has a 15% chance of being 1). Is this possible?
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Sep 29, 2006
Hello,
I need to create a query that will seach through a column and only return a result with product codes starting with A.
An example of a product code is AA0000034567.... however there is no realy consistancy. Some start with the AA and some don't. Some have 5 zeros before the numbers start others may only have 1, 2, 3, or 4 zeros before the number.... There are approx 76,000 product codes in total.
My end goal is to create a query to find all the records that have a product code starting with A so that I can eventually delete the AA00000 portion of the code and strip the number back to the point where the 34567 starts.
I figured that by separating out the product codes that start with AA would be a good start.
If any one has any suggestions please let me know.
Peter Vav
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Oct 24, 2013
I am trying to setup a button that will open a report on click. The catch is that the report name is coming from a query result that is populated into a list box. The way it works the list box will never have more than one result so by default it will always house the name of the report appropriate to a chosen client. I would like to do it this way so that I don't have to clutter up the from with extra buttons all pointing to specific reports.
I found some references to this in this forum, including the example listed below, but I have been unsucessful in making work so I assume that I am entering wrong, entering it the wrong place or maybe the code is incomplete. Unfortunately I am a complete novice to Access VBA so I am still learning how it all works together.
List box name is BillingFormat
The first of 5 reports is named Standard Billing
So in the form I enter the client number and BillingFormat is auto populated with Standard Billing
I tied the button to this code: DoCmd.OpenReport Me.BillingFormat, acPreview
The results I was looking for was for the report named Standard Billing would open. The first way I set it up nothing happened not even any errors. The other way threw an error stating it did not recognize DoCmd as a valid function.
what I am doing wrong?
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Mar 20, 2013
I have a simple query like below.
Code:
SELECT [score_admit] / SELECT [score_discharge] AS Ratio, facility_type
FROM tbl_test
group by facility_type;
It's really just based on one table, but what I'm trying to do is to calculate the ratio for the scores, then arrange the result based on facility types.
The error I get is a syntax error the SELECT statements.
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Feb 3, 2015
I am trying to create a image based off a drop down result. I have had no problem with setting up a image based off a static number. e.g 0456432 in the student id field will bring up students photo in the network share.
What I am having an issue with is the control source will look for a number instead of the name that the drop box displays. this is due to a separate table for the drop box.
what is the expression i need to make in order for the name to appear from the dropbox rather than the source id number?
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