Duplication Problem With Sql Function In A Query
Apr 23, 2006
Hi all,
Please note the following table:
ShopID | Desc | NumberItem | Price each | Total | ShopGrandTotal
01 | Drills | 2 | $200 | $400 | $425
01 | Nails | 5 | $5 | $25 | $425
02 | Hammer | 3 | $20 | $60 | $160
02 | Paint | 10 | $10 | $100 | $160
I try to do this in one query but resulted in heaps of duplicate values. Can anyone help?
Thanks
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Jul 28, 2006
Hello, I am suing an append query to append new tables to an existing table. However, I only want to append the records that are not in the existing table. I have three variables: Category, Group, Project. None of them are unique. How to wirte this query.
For example: In existing Table:
Category Group Project
A 1 Pro1
A 1 Pro2
A 2 Pro1
B 1 Pro1
B 2 Pro1
Now I have two records:
A 1 Pro3
A 1 Pro1
I only want to append A 1 Pro3 to the existing table.
Thank you for your help.
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Dec 11, 2013
So basically I need making a function that will count the number of records from another table/query based on a field from the current query.
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Apr 28, 2008
Thank you for taking the time to look my question. Hopefully I can be pointed in the correct direction.
I am trying to stop duplicates in my customer table, the table is as follows
CustomerID PK
Salutation
Surname
Address1
Address2
Address3
City
PostCode
Phone
Cell
I have the surname, address1, City & Phone number Indexed(Duplicates ok)
but if the combination of all 4 fields match then I want this to be not allowed.
I guess maybe I should make the primary key the combination of all 4 fields, not sure how to do that though.
Hope this makes sense.
Thanks
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Sep 29, 2004
Hi all
In my client data entry form i have a key field clientid if a duplicate id is entered it allows the whole form to be completed and wipes entire form on exit, this is ok but how can i get an error message to warn about the duplication of id.
Thanks
Dave
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Aug 8, 2006
Hi,
On our database, we have a form that has 2 calendars. A start date and an End Date. The users fill in the name, and a couple other fields. Then select the start date, and end dates.
When they hit submit, the form enters into the table this info for each date in-between the start and end dates. For example if the users enters they will be taking vacation, then they enter 8/1 as a start and 8/10 as a end date. It will make an entry for each day. This works pretty well for us.
But I would like to improve it if possible.
Let say, a user a month ago made an entry that they would be work 8/23 at home. So in the database it has 8/23 at home.
Well, this week they decide they are going to take a vacation 8/21-8/25. So they make the new entry with start date 8/21 and end date 8/25. The form enters all the info just fine.
But if someone runs a report they see 8/23 at home, and also 8/21, 8/22, 8/23 ect on vacation. So gets a little confusing to where they actually are
So I was wondering if there is a way, for the database to prompt the person making the entry, that there is already an entry for 8/23 and ask if they want to delete it or save it? Then continue on creating the entries for the rest (8/24 and 8/25 in this example?).
Has anyone seen something like this? I was going to search, but not really sure what to search for on the forum.
Thanks
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Mar 28, 2006
Hi there,
I have a form with information on it relating to several linked tables. I would like this information to be duplicated in the tables and a new autonumber assigned.
Is there a way that I can do this by clicking one button and the autonumber will automatically generate a new number keeping the rest of the information in the form and updating the tables with a new record?.
Thanks for you help
Belinda
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Dec 14, 2006
is there a way that I can compare the ID number from a combo box selection and a table... in order to avoid duplicating that same entry?
ie
If me.cbo1.column(0) = [table name].[field] then
me.cbo1.column(0) and me.cbo1.column(1), etc... = vbWhite
End if
What I am ultimatly trying to accomplish is a way to get rid of one selection in a combo box after it has been selected once and used for another record. is the .requery a better method... if it is, can someone please elaborate on how to use that a little more.
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Nov 17, 2004
I have two tables.
Table one - tblContent
Table two - tblConentImport
I have built a select query that will identify all records that from the tblConentImport table that do not already exist on the tblContent table.
Here is the SQL -
SELECT [tblConentImport].[ID], [tblConentImport].[LoginName], [tblConentImport].[Title], [tblConentImport].[Type], [tblConentImport].[Code], [tblConentImport].[Date Assigned], [tblConentImport].[Date Started], [tblConentImport].[Last Accessed], [tblConentImport].[Progress], [tblConentImport].[Date Completed], [tblConentImport].[Time Spent (min)], [tblConentImport].[Score], [tblConentImport].[Result]
FROM tblConentImport LEFT JOIN tblContent ON ([tblConentImport].[Code]=[tblContent].[Code]) AND ([tblConentImport].[Type]=[tblContent].[Type]) AND ([tblConentImport].[Title]=[tblContent].[Title]) AND ([tblConentImport].[LoginName]=[tblContent].[LoginName])
WHERE ((([tblContent].[LoginName]) Is Null) And (([tblContent].[Title]) Is Null) And (([tblContent].[Type]) Is Null) And (([tblContent].[Code]) Is Null));
I then built an append qry that appends the new records to the tblContent table.
Her is the SQL -
INSERT INTO tblContent
SELECT [qrySelectContentTable].[LoginName] AS LoginName, [qrySelectContentTable].[Title] AS Title, [qrySelectContentTable].[Type] AS Type, [qrySelectContentTable].[Code] AS Code, [qrySelectContentTable].[Date Assigned] AS [Date Assigned], [qrySelectContentTable].[Date Started] AS [Date Started], [qrySelectContentTable].[Last Accessed] AS [Last Accessed], [qrySelectContentTable].[Progress] AS Progress, [qrySelectContentTable].[Date Completed] AS [Date Completed], [qrySelectContentTable].[Time Spent (min)] AS [Time Spent (min)], [qrySelectContentTable].[Score] AS Score, [qrySelectContentTable].[Result] AS Result
FROM qrySelectContentTable;
This works great as long as the [tblContent].[type] is not equal to "Class".
This select query and append query have not created duplicate records in my tblContent
Please help me. I'm loosing my mind. Below is the address to view this database. The select qry is named - qrySelectContentTable. The append qry is named qryAppend Content Table.
http://briefcase.yahoo.com/turnerbkgabrobins
Any help you can provide will be greatly appreciated.
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Nov 7, 2006
Hi Everyone,
I have posted this question twice but i did not get any promissing response that could made my day.
I have a Database with one table. The database has a two forms. One is called Header Form Having following fields:
ClassNo, RollNo, Grade, Name.
and the other form is DETAIL form having following fields:
Month, Year, Subjects, Percentage, Result
Now it works this way. The user first enters data to HEADER form and presses a button that saves the HEADER information to the table then it takes the user to DETAIL form which shows all the fields(Non Modified) from HEADER of the record entered most recently and DETAIL form fields. Basically the DETAIL form is comprised on main(HEADER) and subform(DETAIL).
Now my problem is that when i enter particulars to the HEADER Form and press the button to jump to DETAIL form it works fine. on DETAIL form when i add a record and move the cursor to the next record it also accepts all the data entered on DETAIL form. But when i look at the data stored in table it gives me duplicate entries. I have set the form DUPLICATE on a query which returns non duplicate values. If i enter one DETAIL Item it shows no duplication but when i add more that one record to DETAIL it shows min 2 records with same ClassNo.
Here how my table looks like
Record No 1: ClassNo, RollNo, Grade, Name.
01 10 9 john
Month, Year, Subjects, Percentage, Result
Nov 99 Maths 76 Pass
Record No 2: ClassNo, RollNo, Grade, Name.
01
Month, Year, Subjects, Percentage, Result
Mar 99 Chemistry 87 Pass
My form is not putting the Header data on any record after second. It only puts ClassNo field in each child record.
Please Help Me with this and thanks for your patience for reading my problem. I hope someone will give me a chance to say thanks.
Darno
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Jun 11, 2015
i have a table called tbl1. in this table i have field month, year, or trainee. is it possible that above mentioned three field found same data table automatically delte those rows. so i found only unique data. or their is another way to make this possible.
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Dec 17, 2014
Everytime I change the picture of an image, a duplicate is made. I can see this in the "Insert Image" menu. It this moment, I have over 6000 duplicates which slow my form down alot. I know that you can delete these duplicates by accessing the system tables, but is there a way to stop this automatic duplication? An example is a button that makes an arrow change direction. Every time you click the button, a duplicate of the picture gets saved.
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May 28, 2015
I would like to use Access in order to duplicate the content of a list of values into new rows based on the content of a column.
Here is an example below:
List1
List2
A
1
B
2
C
3
D
4
E
5
F
6
G
7
Duplication
A1
A2
A3
A4
A5
A6
A7
B1
B2
B3
B4
B5
B6
B7
Etc
How can I achieve this in Access?
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May 1, 2014
When I join three tables I get duplicated records in Access SQL. How can I solve this? Using distinct is no options.
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Jun 12, 2013
I would like to execute a code to remove the duplications in the MS Access Query but keeping one one data of the duplications.
For example, in the below data, I want to check for the data in the column Part No. The part number 123 and 234 are repeated twice so I want to delete the part no 123 and 234 that repeated second time and keeping the one data.
I'm complete new to MS Access.
Part No
Carline
Data
Call
123
BMW
1
1
[Code]...
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Feb 26, 2008
I am a newbie. I am building mutiple tables/queries in one form. I got it to work but it is duplicating records where a name appears more than once. How can I stop this.
Regards
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Jul 7, 2014
I've been trying to use some code I've found to prevent a user from entering a duplicate ID. I've tried this:
Dim Answer As Variant Answer = DLookup("[SAR_ID]", "Request", "[SAR_ID] = '" & Me.SAR_ID & "'")
If Not IsNull(Answer) Then MsgBox "Duplicate SAR ID Found" & vbCrLf & "Please enter again.", vbCritical + vbOKOnly + vbDefaultButton1, "Duplicate"
Cancel = True Me.SAR_ID.Undo
Else:
End If
but it displays the message even if I don't enter a duplicate.
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May 7, 2014
Once you open the db. open up the frmQuoteLog and the frmPDMontior. You will notice one record is displayed in the frmPDMonitor (Justin Ryan). This is correct.Now to test out the issue leave open the frmPDMonitor and frmQuoteLog at the same time. Go to frmQuotLog, go to the first record, make the "Sales Coordinator" = "Chris April", then check the box that says "Display on Product Design Monitor", then press the "Save Changes" button.
Then look at the frmPDMonitor and you will notice the new record is now displayed on the form. This is correct as well.Leaving open both forms, go to frmQuoteLog and uncheck the box you previous checked on the first record, then press "Save Changes".
Then look again at the frmPDMontior and notice that the previous record is gone but the remaining record is now duplicated.Only when I close the frmPDMonitor and reopen it, does the duplication go away.How can I avoid this duplication without closing and reopening the frmPDMonitor? The purpose of this form is to be ran 24/7.
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May 7, 2014
Once you open the db. open up the frmQuoteLog and the frmPDMontior. You will notice one record is displayed in the frmPDMonitor (Justin Ryan). This is correct.Now to test out the issue leave open the frmPDMonitor and frmQuoteLog at the same time. Go to frmQuotLog, go to the first record, make the "Sales Coordinator" = "Chris April", then check the box that says "Display on Product Design Monitor", then press the "Save Changes" button.Then look at the frmPDMonitor and you will notice the new record is now displayed on the form. This is correct as well.
Leaving open both forms, go to frmQuoteLog and uncheck the box you previous checked on the first record, then press "Save Changes".Then look again at the frmPDMontior and notice that the previous record is gone but the remaining record is now duplicated.
Only when I close the frmPDMonitor and reopen it, does the duplication go away.How can I avoid this duplication without closing and reopening the frmPDMonitor? The purpose of this form is to be ran 24/7.
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Mar 2, 2015
I have a database with a large number of records: ~2000, so I use a form in datasheet view to filter and sort the records to find a particular one.
This works fine for locating a certain record.
Sometimes I then need to make a new record but I will be duplicating a few fields from the one I just found.
At the moment I manually do this by copying each field I want into word and then pasting as appropriate into fields in the new record.
Is there anyway I can still use datasheet view to search for a record, then select certain fields and have them duplicated into a new record?
I should add that the datasheet view is locked for editing, I have a separate form in single form view for entering a new record. Sort of vital information i missed out there.
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Jan 6, 2014
I have 2 tables,
table1=productid,ProductName,Qty &
table2=Productid,productName,Qty,currentDate.
I want to be able to append data programatically once daily OnClose.Although users can log-off & on as many times,but the Append should be once & after then,update subsequent records for that day automatically from table1-table2.
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Apr 2, 2013
I run a physical therapy office and patients come in for treatment either 3, 4 or 5 times per week. My database is used to track these frequencies (among other things).
I have 3 queries which count how many patients come in 5, 4 and 3 times/week.
In my main table I have fields called "how many 5's", "how many 4's" and "how many 3's".
I have tried to design an update query which will update those fileds in my main table to reflect the counts in the 3 queries mentioned above.
(I'm not using SQL view, I'm using the query design view)
In the "update to:" row, I use the Build function and locate the count I'm looking for.
Problem: when I run the query I get the error: Operation must use an updateable query.
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Mar 5, 2007
Please help, the attached code works fine in Windows XP but twhen run on a Windows 2000 pc it fails on the create object, any ideas?
Function GetXmlFilename()
Dim objDialog
GetXmlFilename = ""
Set objDialog = CreateObject("UserAccounts.CommonDialog")
objDialog.Filter = "XML Files|*.xml|All Files|*.*"
objDialog.FilterIndex = 1
objDialog.InitialDir = "C: emp"
If Not objDialog.ShowOpen Then
Exit Function
End If
GetXmlFilename = objDialog.Filename
End Function
Thanks in advance
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Jan 17, 2006
I have written a simple function that I would like to use in a query. The function would return a value for each record where the parameters equals 2 different fields of the same record.
Private Function FctConvertInch(LineDim As String, LineShape As String)
'To Convert a String to a value and then convert that value from mm to inches
'Lines dimension = 00.0000x00.0000 if line is flat
'Lines dimension = 00.0000 if line is round
Dim StNum1 As String
Dim StNum2 As String
Dim DbNum1 As Double
Dim DbNum2 As Double
If LineShape = "round" Then
'"CDbl" convert a string to Double number
FctConvertInch = CDbl([LineDim]) / 25.4
ElseIf LineShape = "flat" Then
StNum1 = Left([LineDim], 7)
StNum2 = Right([LineDim], 7)
DbNum1 = CDbl(StNum1)
DbNum2 = CDbl(StNum2)
FctConvertInch = (DbNum1 / 25.4) & "x" & (DbNum2 / 25.4)
End If
End Function
I have put the function in a new module, and have try to use the function in a query with the fields LineDim and LineShape , I've also added the field FctConvertInch(LineDim,LineShape) but it doesn't work. Am I using the function the the correct way?
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Jul 25, 2006
i want to write a query where i ask it to update a table where the text is
like "Ack. Stamp"
And the lenght is less than 15
how do i do this
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Dec 14, 2006
Hi to all,
I have a table consisting of 12 columns of data type number. for each row i want to display a count wherever the value of a row is greater than 100, that is, how many times the value greater than 100 appear in the 12 columns.
PLease help???
Thanks
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