Modules & VBA :: Auto Number Field In Access Database Table
Aug 30, 2013
creating auto number field in access database. I have an access database which 20 million records. When i am trying to add auto number field i am getting error "File sharing lock count exceeded".Then i did some google search and got some information like editing the registry file , in my case its not possible due to security restrictions.And another option of adding a code in VB immediate window also i tried but this option is also not working.
"DAO.DBEngine.SetOption dbmaxlocksperfile,25000000"
how to auto populate the numbers in a specific field using VBA codes.
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Oct 10, 2013
I have a table (tblContact) with an auto number key field that is numbered sequentially (1-8) there are no deletions, each new record is appended.I wrote a simple FindFirst line to locate a record that is the first record in the table. The FindFirst failed to find the record.So, I wrote a Do Until Loop that cycles through each record looking for the record that I want to find (the first record with key field 1).
Code:
rstContact.MoveFirst
Debug.Print "ContactID: " & rstContact.Fields("ContactID")
Debug.Print "CEmployerID: " & rstContact.Fields("CEmployerID") & vbCrLf
Do Until rstContact.EOF
Debug.Print "ContactID: " & rstContact.Fields("ContactID")
Debug.Print "CEmployerID: " & rstContact.Fields("CEmployerID") & vbCrLf
This works to find the first record... eventually, because it does not begin its search at the first record. The results in the immediate window are below.
Code:
ContactID: 4
CEmployerID: 2
ContactID: 4
CEmployerID: 2
ContactID: 5
CEmployerID: 4
[code]...
I believe the field CEmployerID is unrelated to the issue. I am also attaching screen shots of the table "tblContact" and code with immediate window. I have tried indexing and not indexing the CEmployerID field in the Contact table to no avail. Even though the Do Until Loop eventually finds my record,
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May 30, 2014
Lets say you have a table with an AutoNumber field.You populate it with 100 records.You delete the last 10 records (91-100)Now, I certainly know you can refresh the AutoNumber sequencing by compacting the database so the next record entered is 91.
My question is about NOT refreshing the AutoNumber sequencing.Lets say you DO NOT COMPACT and DO NOT refresh the AutoNumber Sequence.So, in that scenario, after deleting records 91-100 from the table, is there any programmatic way to determine that the next actual AutoNumber for that table will be 101?
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Oct 26, 2005
Here is my issue. In a table with an Auto Number index some records have been deleted. I have been able to recreate them along with their original auto number. The problem is that I do not know how to append these records forcing the original auto number. I have tried changing the auto number field to a number field in the table, this works except I cannot change it back to auto number.
I am sure I’m not the first with this question or issue. I did search through a couple hundred entries about auto number before I posted this question.
Jim
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Jun 22, 2007
Is this possible, and how can I do it?
Adding a second auto number field to current table and auto numbering current entries?
I need to combine some records from the same order number that currently have detailed names. I'm trying to simplify them, but I can't because it creates duplicate records.
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Sep 9, 2013
I am trying to do a select query in excel vba like the below and would like to put the result in one of the macro variable in excel vba.
lngAMT = accdb.execute "SELECT Sum(Summary.NQ) AS SumOfNQ FROM Summary HAVING (((Sum(Summary.NQ))<>0));"
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Jun 2, 2014
I'm trying to get an invoice number field to auto generate the next number, keeping the format as "00000"...this is what I have, which gets the next number but drops the leading 0
Code:
Private Sub Customer_AfterUpdate()
If Len(Me.[InvoiceNumber] & vbNullString) = 0 Then
Me.[InvoiceNumber] = (DMax("[InvoiceNumber]", "[tblInvoiceNumber]") + 1)
DoCmd.RunCommand acCmdSaveRecord
End If
End Sub
invoice numbers are 04024, 04025 etc...how I keep the formatiing?
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Mar 18, 2015
I have a web database in access and I am trying to set up a new table. They key piece of this table needs to be a randomly generated ID number that is between 4-6 digits long. I know that when I set up a new table the ID field is set as "AutoNumber" but I can't seem to modify the properties of this field like I can in Non-web databases.
Is there a way to have a randomly generated ID number that is a specific length in a web database? If so, how can I do this (preferably without VBA since that is not Web compatible)?
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Feb 27, 2006
wot i want..
the phone rings.. the phone is connected to the computer..
the incoming caller's phone number is sent to the database.. and then possibly used in some way..(eg in a query or displayed on the screen in the database)
anyone had any experience in this process or can recommend a phone/cable setup url...
thanks.
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Jul 4, 2013
I have a form that contains an autonumber field. Before any data is entered into the form that field displays the word "(Autonumber)".While it does this the subforms on my form that use that same field to run their querys are empty
Code:
Me.AllowAdditions = True
DoCmd.GoToRecord , , acNewRec
[Forms]![InvoiceForm]![CreateNewRecord] = True
Me.AllowAdditions = False
[CreateNewRecord] is just a invisible tickbox that is used to enter some data on the form; I don't want to use it but haven't found another solution.
Anyway. When the user opens the form they have to press this button Unless a new record was previously created and that's confusing. I'd like it in the form load event except I can't "see" the value of the field while it displays "(Autonumber)".My code for the form load is:
Code:
If InvoiceNumber.Value = Null Then
Command82_Click
End If
Where invoicenumber is the autonumber field and command82 is the new record button.
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Jan 25, 2006
Hi guys,
Just a quick one ( I think )
I have a table which already has an autonumber ( the id field )
But I need to create another field also with an auto generated number which will generate reference number which i need to start at a pre-defined number.
The problem is, im not allowed to use 2 auto number fields, and access is prompting me to use a number field instead.
The question is, is there a way around this ?
Can i create another field which works the same way as an auto number and increments the number by 1 for each new record entered ?
Many thanks in advance for any help.
Max
[edit: spelling mistakes]
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Oct 15, 2007
I have an order table [OrderMain], which contains [OrderNumber] "Auto Number" along with various customer related only info
Then i have a order line table [OrderLines] which contains the items ordered. Which looks like
OrderNumber
OrderLine
PartNumber
These tables are in a form, relationship of [OrderNumber]
This structure enables me to order as many parts as i'd like against 1 order number.
What i would like to do is set something similar to a auto number in the OrderLines table. This would be in the Lines Field.
The problem is, AutoNumber can't be used in the [Lines] field as each new order line # would continue from the last #.
The result would look like:
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Aug 25, 2014
The big issue is wanting to create the following records in a subform every time a new record in the subform is added. I can populate the Ticket field and know how to cast fields as strings to append them (so I can get the Cylinder field). The output is used to populate a table called Cylinders. My question is:
How do I create a field of letters (or numbers) corresponding to the row in the subform without continuing from the previous letter (or number) in the Cylinders table?
Ticket
Letter
Cylinder
1589
A
1589A
1589
B
1589B
1600
C
1600C
1600
D
1600D
1600
E
1600E
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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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Mar 13, 2008
I have a primary key field called "Issue Number", with the properties set to auto-number.
After testing, I need to set it back to zero before going live.
I deleted all the records and did a compact and repair, but the first number that comes up is the one after the last one used during testing.
Help????
Thanks
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Jan 5, 2006
Hi, basically what i want to do is append a record to a table using vba. I would like to take two values from my form (productID, supplierID) and insert them into a table (supplierProductsTBL) under the same headings. I've constructed an sql statement but am getting the following error:
runtime error '3346'
number of query values and destination fields are not the same'
I think this happens because the table also contains an autonumber field (supplierProductID) and i'm not referencing this in my sql statement (below):
mySQL = "INSERT INTO SupplierProductsTBL ( SupplierID, ProductID ) VALUES ('" & SupplierID & "'), ('" & ProductID & "')"
i wuld just get rid of the autonumber field but i need this.
Any help on this would be appreciated, cheers mark.
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Nov 22, 2014
I don't know why is it so complicated to add an auto number field in a query. I would like to add a increment number (auto number) on each line and then an auto number on each product.
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Apr 10, 2014
I have a table which will be completely emptied and refilled. The table has a field autonumbered it is also the primary key. When the table is refilled I want this field to start from 1. How can I do that. Yes some people will say this subject has been discussed search for it. But here the issue is somewhat different we have an existing field and I do not want to compact the database each time the procedure runs.
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Oct 25, 2012
I would like to format the AutoNumber field so that it shows the current year - #...i.e. 2012-01.
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Dec 9, 2014
how to reset autonumber field.
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Feb 12, 2008
hi All
I need to have an auto number in an access query, this is not the auto number already existing in the table. I need a separate auto number field in the query which begins with 1 and is in increasing order.
Any help will be much appreciated
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Mar 10, 2006
Not to sure if I am doing the table structure correctly as you may come up with an alternative.
I have an [Pre-Order] table, which is linked to an [Order Details], table. A product grp is assigned to each Pre-Order. One Order can have many colours. So what I need is to be able to have an Auto Number generated sequentially depending on what the product grp is.
So for example, I order some shirts, in three colours.
Shirt Product Grp is P
The start of the barcode is 175
Style number is the next section of the barcode which needs to be sequential generated.
so
175 0001
175 0002
etc
Yes this is easy with an AutoNumber, my problem is that my next order could be ties.
Product grp J
The start of the barcode is 145, i need the autonumber to start from 0001
not start from where the previous order ( in this example Shirt above )
so
145 0001
145 0002
do i have to have a separate table for each product grp, ( there are 26 Product grps )
please help, a bit stuck
H
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May 5, 2005
:confused:
Hi,
I would like how I can generate automatic Id in a table with following structure. billid number, billdate date& time.
I don't like to use AutoNumber built in feature.
Regards.
Soumen.
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Jul 26, 2014
I need some kind of function (I been told) that generates 3 different alphanumeric autonumbers in the same field when adding a new record, starting such field from A-1, B-1 and C-1 to infinite.Because the record gets inserted in the table with an append query and not manually through a form, I believe the function should be placed in the Default Value setting of the field.
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Nov 21, 2011
At present I am running Revit Architecture with DBLink to access to edit fields for shelving etc.
What i am doing is fitting out warehouses with 600+ shelving units and they are all numbered.
These numbers are tagged in the drawing.
What I am hoping to do is export the data to access (completed) then amend any changes within access.
Normally, we would put say 600 shelving units on a drawing all tagged 1-600. But then the client may want to delete shelving unit 321.
Leaving the drawing with all shelving units tagged 1-320,322-600.
How would i go about it so access renumbers all data after the deleted field (ie number 321)?
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Aug 14, 2014
See attached the Workbook. I need to check the policy Numbers in Column A of all the sheets in the attached workbook if its present in Access Table. If yes then write the corresponding ScanDate and BatchNo from Access table to columns I and J of all the sheets. I need to write VBA code to perform it.
In the attached workook, only Sheet1 contains the data but in actual there will be data in 5 sheets in the workbook.
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