I have a table which has duplicate records so I want to write down the code so that when the user click on a button then it should remove the duplicate records from the table.
View RepliesI have two tables in my Access database. Table 1 has three columns, First Name, Last Name and Phone Number. Table 2 has just 2 columns, First Name and Last Name. What I would like to do is write a VBA macro to consolidate Table 2 into Table 1 and insure any duplicate First Name-Last Name combination is removed.
Table1
Code:
F.Name L.Name Tel.N.
John Smith 12345
Larry Miller 12344
Tony Woods 12333
Table2
Code:
F.Name L.Name
Albert Black
Larry Miller
John Bush
Table1 Post-Macro
Code:
F.Name L.Name Tel.N.
John Smith 12345
Larry Miller 12344
Tony Woods 12333
Albert Black
John Bush
How to give a VBA code for duplicate records is without entry in Subform datasheet. I just used in the screenshot code but that is not working properly. how to change a vba code for without entry duplicate names.
View 11 Replies View RelatedCan anyone suggest a way to remove duplicate records.
I've come up with this:
SELECT *, count(*) cnt FROM tableName GROUP BY fieldname1, fieldname2, .... HAVING cnt > 1
But this does not fully resolve my problem.
Thanks.
Hi,
I need to remove all duplicate records in a table. These are records that have matching Contract and Order fields. I can't do a DISTINCT query, because that still leaves one record. Thanks.
Michael
I have a table which has duplicate records so I want to write down the query that will remove the duplicate records from the table.
View 1 Replies View RelatedI have this small database, I would like to have your support to setup this query "QryResults" in order to remove the duplicate records, I can't find a way to get shown only true records, for some reason I'm getting duplicate rows and fake values, the query is calculating operations from two different queries and a table.
View 3 Replies View RelatedI would like to put a message on the screen for informing the user - mostly during some procedures that might take time or when, after a warning, I want to go on with the program but without action from the user.
Msgbox is obviously not the one I'm looking for as it needs customer acknowledge. Is there a solution for this task?
I have a table that has 1335 records in, and columns names, Title, First Name, Surname, Address, Address2, Town/City, County, Postcode.I want to know how to write a SQL code, which will locate all the duplicates that match the First Name, Surname and Postcode and delete them, but keeping 1 copy of the duplicate.I have created a query to locate the duplicate records, and I have put the SQL code there. I tried changing this, however it would delete all the records, so I am not to sure what to try...
SELECT SurnameSearch.Title, SurnameSearch.[First Name], SurnameSearch.Surname, SurnameSearch.Address, SurnameSearch.Address2, SurnameSearch.[Town/City], SurnameSearch.County, SurnameSearch.Postcode
FROM SurnameSearch
WHERE (((SurnameSearch.[First Name]) In (SELECT [First Name] FROM [SurnameSearch] As Tmp GROUP BY [First Name],[Surname],[Postcode] HAVING Count(*)>1 And [Surname] = [SurnameSearch].[Surname] And [Postcode] = [SurnameSearch].[Postcode])))
ORDER BY SurnameSearch.[First Name], SurnameSearch.Surname, SurnameSearch.Postcode;
I have a form based on a query and have written code to display a msgbox if a duplicate entry is inputted in the NHS_Number field in the form. I have also added code "me.undo" to clear the form so that it is not saved. I am looking for a piece of code that will display the duplicate record. Here is my code thus far:
Private Sub NHs_Number_BeforeUpdate(Cancel As Integer)
Dim dbs As Database
Dim rst As DAO.Recordset
Dim x As Integer
[Code]....
What would be the Access 2007 VBA code for checking for duplicate records?
View 14 Replies View RelatedI have a table called tblCompanies in which I have a field called CompanyName that is indexed set to "no duplicates". However, I want access to be able to pick out probable duplicates instead of only exact duplicates.
So, for example, if "Butter Fingers" is entered and "Butterfingers" is already in the database, I want access to prevent the new record from being created.
The code I found on MS Developer's reference only prevents exact duplicates which seems pointless since this can be done just as effectively on the table level using an index.
Anyway, here is the code:
Private Sub CompanyName_BeforeUpdate(Cancel As Integer)
If (Not IsNull(DLookup("[CompanyName]", _
"tblCompanies", "[CompanyName] ='" _
& Me!CompanyName & "'"))) Then
MsgBox "Company has already been entered in the database."
Cancel = True
Me!CompanyName.Undo
End If
End Sub
Can it somehow be modified to do what I want it to do?
I have a table it contains a list of opening and closing values along with a date and a couple control fields. What I would like to do is duplicate a few fields from records that meet a criteria onto the same table. After that is done there will be a few updates on the new records. Looking at it, it would be: 'duplicate' where field2 <> 0 and field5 = No and field6 = Yes. All other fields on the newly created records would be their default values.
View 7 Replies View RelatedI am using information pulled from a separate database to create a new database for mail merger purposes. I have created delete queries that go out and delete specific records from the new database to help us get the proper list before setting up the mail merge. However, now I am stuck. We have customers that have multiple accounts with us that are qualified for this mailing, yet each customer needs to receive only one mailing. The table looks like this essentially. Table 1id statCode acct custNumber* addy-etc. *This is the field in which we can find exact duplicates. What I need to do is remove the duplicate entries and leave at least one of the entries within the table. It does in fact need to remove the whole record, but as I said leave at least one of the records behind. Can someone please help me to find a solution to this. I guess I should add that I am not very good with Access and I use it very sparingly. I assume that the above can be accomplished using a SQL statement. Any help will be greatly appreciated. LR**EDIT** I also needed to add that I do need to exclude 000 00 0000 from being removed because of duplication.
View 6 Replies View RelatedI am working with a sub-form where once a staff member enters there sub measure I would want to create a duplicate of that record. The problem I am having is that once you enter the sub-form and click the duplicate button it creates a duplicate of the record selected but overwrites the first record in the table. I want it to create a new SubMeasure Number which is the primary key and assigns the record the next available number.
Also if I try to add another record after one has been added I get runtime error "3021" - No current record. I would have to close the form and reopen for it to be able to add again.
I have attached the code below:
Private Sub cmdDuplicate_Click()Dim dbs As DAO.Database, Rst As DAO.Recordset
Dim F As Form
'Return Database variable pointing to current database
Set dbs = CurrentDb
Set Rst = Me.RecordsetClone
[code]....
I have almost no experience of VBA outside of working a little with codes generated for me like docmd etc.
I am trying to create a database for resourcing staff.
I have a form where the user inputs a start date and an end date which updates a table.
I have a query that works out the number of working days between those dates.
I have a table with all the working dates between now and 2016
I want to put a duplicate record button on the form (I can do that bit)
The tricky part is I want it to create a new record for each date in the dates table between the start and end dates.
Example 23/06/2014-18/07/2014 = 20 working days. I want to end up with 20 records with start dates as below and the same end date.
23/06/2014, 24/06/2014,25/06/2014,26/06/2014,27/06/2014,30/06/2014,01/07/2014,02/07/2014,03/07/2014,04/06/2014,07/07/2014 etc up to 18/07
Hi all,
I have imported a table from Excel. The table contains a long list of names and there are quite a lot of duplicates.
How do I remove the duplicates so I can import the clean list into a value list in Access ?
Thanks in advance !
I have some code which creates a record in an external csv file to provide information to upload a vehicle to the website. It works fine with the exception of creating duplicates when, for example an option to amend a record is given to the user before continuing to a new record. The option has to be in place in case there is an error in the specifics of what is important to be recorded in the database and under such circumstances the form code allows the user to tab through the form and correct any errors, but this creates duplicate entries in the csv file as the user has to pass through the 'SavePrintVehPurch_Exit' button a second time after corrections are made.
I am wondering if there is a way of altering the following code to effectively look look to see if the csv record exists and if so correct any changed field information rather than create a whole new record or create a new record where the record does not exist - The record in the csv file is determined by the 'Me.VP_VehRegMark.Value '.
Private Sub SavePrintVehPurch_Exit(Cancel As Integer)
Dim fileText As String
Dim fileName As String
Dim fileNumber As String
fileNumber = FreeFile
[Code] ....
I am wondering about introducing the something like the following ( but can't work out how to clarify comparison of the fields)
If Len(filename(fileText)) = ? Then
Do not change entry
Else
Overwrite the new detail
I have a code that works great from the parent form but I decided to change the format and call it from a lostfocus event in the subform instead. Now I keep getting error 3314:"You must enter a value in the tbGuests.LastName field".
The code should copy the parent form fields and create x number of duplicate records according to a field on sub-form. It then runs an append query to add the information from the subform.
Code:
Private Sub GuestsInParty_LostFocus()
Dim partymsg As Integer
Dim dbs As dao.Database, rst As dao.Recordset
Dim F As Form
Dim intHowMany As Integer
Dim intCounter As Integer
[code]....
I am using Access 2007, and I mistakenly created a duplicate table in Relationships. And, I have not been able to removed it or delete it.
View 6 Replies View RelatedI am attempting to filter the data in query design such that it will not return anyone in the database has there name present more than one time.
For example, in the image below under the Owner_Name field there is "Abbot, Mark C Etux Wanda C". This name appears twice in the database. My criteria is the name can only appear once, therefore this record would not be returned after the query. In query design I would like it to return only name records that appear once in the entire database if there is a way to structure that.
I have a competition ranking contestants. A contestant can compete multiple times, each time with a unique registration number.
I am trying to sort by score to rank the contestants, however the contestants can only receive one rank - their highest score (not a sum of their scores, only one score). ? ?
Example:
Registration Name Score
2345 Sally 247
3456 George 230
4672 Sally 255
What I want to see:
4672 Sally 255
3456 George 230
bob@smith.com, 2010-01-10
bob@smith.com, 2010-02-10
bob@smith.com, 2010-03-10
bob@smith.com, 2010-04-10
ronda@q.com, 1984-01-02
ronda@q.com, 1990-04-02
ronda@q.com, 1996-08-02
want above data to appear as
bob@smith.com, 2010-01-10, 2010-02-10, 2010-03-10, 2010-03-10
ronda@q.com, 1989-01-02, 2010-04-10, 1984-01-02, 1990-04-02, 1996-08-02
I have the below code but I want to add a grouping to it so that if there is a duplicate building number it will not list it. Is there a way to add a grouping into the code to do this?
SELECT Q_PI_Qrtly_Insp_Ct_Range.District, Q_PI_Qrtly_Insp_Ct_Range.Bldg_Number,
Q_PI_Qrtly_Insp_Ct_Range.Bldg_Name, Q_PI_Qrtly_Insp_Ct_Range.Address, Q_PI_Qrtly_Insp_Ct_Range.City,
Q_PI_Qrtly_Insp_Ct_Range.State, Q_PI_Qrtly_Insp_Ct_Range.FSL, Count(Q_PI_Qrtly_Insp_Ct_Range.Insp_Date) AS CountOfInsp_Date, Q_PI_Qrtly_Insp_Ct_Range.Due, Lookup_Tbl_Commander_Inspector.Commander
[code]...
I'm having difficulty with the syntax in this query to remove duplicate data for the field "StocktransID".
Code:
SELECT DISTINCT tblStockTrans.StockTransID, tblItem.Brand, tblItem.Category, tblItem.SubCategory,
tblItem.Model, tblItem.Description, IIf(TransTypeID=3,Quantity*-1,Quantity) AS Qty,
tblTransaction.TranstypeID, tblItem.ItemID, tblTransaction.TransactionID, tblItem.ItemType,
tblItem.Origin, tblOption.ParentID
[code]...
Issue: We are trying to remove duplicate information for one fiscal year in an ODBC then import and append the correct information from an Excel spreadsheet. The process we have followed is
Copy Master Access file and paste new file (to test, so we do not loose original data)Rename new file TEST.accdbCreate a delete query for Fiscal Year dataDelete information for duplicated Fiscal yearImport correct Fiscal Year information to a new table from ExcelAppend table to master table (ODBC)
Questions:
After being granted permission to delete information, it worked once and now no longer works. When the permissions are reviewed it appears that everything is still granted but the following message is received:
Why does Access change all copies of SDA, even if filenames are different and in different folders?
When we append table, why does it duplicate information?