Can't Delete Data In Linked Table

May 1, 2015

My goal is to get a huge amount of data paired down so that I can work with it in Excel.

I started with a 14 million record text file provided by a government agency. I used a text editor to break that into 7 2-million record files to fit into Access.

I figure I can filter each of those files down to 500,000 or so records, so that I can manipulate them in Excel. The problem is, when I open a text file in Access, Access insists on linking it, and then I can't delete data from a linked file.

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Delete From One Table With Key Linked To Another

Oct 26, 2006

Hi all.

I kind of got stuck with this one.

I'm trying to use a Delete query to delete some records from Table A.

Let's say Table A has three fields: A1, A2 and A3

Then there's another table, Table B, with two fields: B1 and B2

Within one Delete Query, i need to delete all the records from Table A for which: A1=B1

Thanks for your help.

Alex

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I am having difficulty deleting records in a linked DBF (standalone) table. The table links fine. I can run a delete query and the records appear to be deleted when I view the table from within Access. However, when I view the table outside of Access, the records that I thought were deleted are still there. The only way I can actually delete the records, is to import the table, delete the records and then export the table as a new DBF.

Can someone tell me why deleting from the linked table isn't working?

Thanks,

Sup

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Code:

DoCmd.RunSQL "INSERT INTO linkedTable SELECT * FROM localTable"

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I have one DB that is used for creating/storing customer ID's, and another DB that is used for creating/storing job information for customers.I have linked the table from the customer DB to the job DB.

There is a table in the job database that holds customer name and ID, and some VBA that generates unique job codes.

Is it possible to have the data from the linked table automatically update into the existing table?

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I'm having trouble with a new project I'm working on. The application is mainly going to be used to display data, which comes from a linked table. It has to be a linked table (in my opinion) because it's replaced once per week from a fresh data dump. For each of those records, though, there will be notes made in a local table named "Custom-Data". My trouble is displaying a mix of information from the linked table, "Roster", and "Custom-Data" because linked tables can't be assigned a primary key.

Essentially, when a record is pulled up, a bunch of data from "Roster" will be shown in addition to the comments from "Custom-Data".

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Nov 11, 2013

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Sep 20, 2006

Well I have two tables, one is the workorder register and the other is the closed work orders. This is for maintenance. I have a form for creating and veiwing workorders. I need to link a command button to the form that will delete the record being viewed in the WO REG table and paste it in the Closed WO table. I think I need to use two append queries but have no idea what I am doing. Here is what I have so far.

INSERT INTO [CLOSED WO] ( WO, MMCN, TECH, NOMIN, FUALTS, TYPE, [SECTION], CLOSEDATE, OPENDATE )
SELECT [WO REG].[WO], [WO REG].[MMCN], [WO REG].[TECH], [WO REG].[NOMIN], [WO REG].[FUALTS], [WO REG].[TYPE], [WO REG].[SECTION], [WO REG].[CLOSEDATE], [WO REG].[OPENDATE]
FROM [CLOSED WO], [EQUIP REG] INNER JOIN [WO REG] ON [EQUIP REG].[MMCN]=[WO REG].[MMCN]
WHERE ((([WO REG].[WO])=[WHAT WO TO CLOSE?]));


Like I said I have no idea what I am doing, this is out of the SQL view for my "move to closed WO" query. the fields I need to move are WO, MMCN, TECH, NOMIN, FUALTS, TYPE, SECTION, CLOSEDATE, and OPENDATE.

Is this even remotly right? I know nothing of VBA an all these symbols mean nothing to me.

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Dec 17, 2013

How to Delete data from only one table from a Join? OR How to set the ADO recordset unique table property?

On Access 2010 module I have a class that manipulate data (save, read, edit and delete) from this statement:

Code:
Private Const strNomeTblFonte as string = _
"SELECT ER.*, ET.intTipoExame, ET.txtNomeExame, FROM tblExamesTipos
ET INNER JOIN tblClientesExamesRequisitados ER ON ET.idExamesTipos = ER.intQualExame;"
Private Sub Class_Initialize()
Set mCol = New Collection

[Code] ....

Problem: I need to delete data from only one table (tblClientesExamesRequisitados) of a inner join, but only delete from the "wrong" (tblExamesTipos) table.

After going to msdn on title: Unique Table, Unique Schema, Unique Catalog Properties-Dynamic (ADO) I attempted to address the problem with this line in the Class_Initialize():

Code:
Recordset.Properties("Unique Table").Value = "tblClientesExamesRequisitados"

But only generates this: Run Time Error 3265 - Item not found in this collection...

I know, if I open another Rst and use a Distinctrow, or open only one table, as in "DELETE * FROM tblClientesExamesRequisitados WHERE intQualExame = " & miQualExame & ";" it will resolve, but, why "Unique Table" isn't functioning?

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Thanks

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Jul 14, 2013

Query4 is the result from left joining of Query3 and Query1 and I would like to delete some of the null data in query 4

while I execute the following code
DELETE DISTINCTROW Query4.*, [working hour] AS Expr1
FROM Query4
WHERE (((query4.[working hour])=0));

I get the warning of "Could not delete from specific table"

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Combo Box Based On Linked Table Needs To Pull Info For Sub-Form From Non Linked Table

Aug 31, 2007

I am trying to build a Form that will show an estimate (then eventually will be moved to a project if customer and employee aggree to price and project) in a Form F_Estimates is a M_Customers(Customer_ID) (Based on a Table) and thier info in a Subform. Also is the "projected costs" from parts out of the Parts(Part_ID) (Based on another Table) in a second Subform as a list that I need to calculate $$$ in
(Dang that still sounds evil and definately NOT understandable even after edit... so)

Here's some basic info

Tables

EstimatesandParts - Table
EstimatesandParts_ID : Autonumber
Estimate_ID : Number
Part_ID : Number

Parts - Table
Part_ID : Autonumber
PartNumber : Text (not a number due to some part#s have letters in them)
PartName : Text
Unit Price : Currency
Description : Text

Estimates - Table
Estimate_ID : Autonumber
InvoiceNumber : Text (again can have letters in it)
EstimateDate : Date/Time
EstimateTime : Date/Time
Employee_ID : Number
Customer_ID : Number
ProblemDescription : Memo

Customers - Table
Customer_ID : Autonumber
FirstName : Text
LastName : Text
CompanyName : Text
Address : Text
City : Text
Province_State : Text
Postal_ZIPCode : Text (CDN Postal codes are letter num letter...)

you can see the link table in the EstimatesandParts Table

Now I want to use that link to populate a subform in the F_Estimates form

Forms

SF_Customers - SubForm

(all boxes atm are text boxes on this form till I figure out the Parts section then will use same base for this so I can pick any customer in the database to be the customer for this estimate. Also will have ctrl button for making new customer with customer form and a refresh on Focus Gain bit of code)

FirstName
LastName
CompanyName
Address
City
Province_State
Postal_ZIPCode

SF_Parts - SubForm
Default View -Continuous Forms

(want it to be a list of parts that I can grab prices and descriptions from then in a bit of code to calculate a cost of parts)

Part_ID : Combo Box
Control Source - Part_ID
Row Source Type - Table/Query
Row Source - SELECT Parts.Part_ID, Parts.PartNumber, Parts.PartName, Parts.UnitPrice, Parts.Description FROM Parts ORDER BY Parts.Description;

(Pulls info from the table Parts for input into a list of parts to be used on that project)

PartName : Text Box
UnitPrice : Text Box

(here's where I run into problems due to the fact that the form is not based on the parts table but rather the link table EstimatesandParts so I can't propogate the info to the 2 other text boxes, ps I dont care if they cant be text boxes and have to be linked or some other type I'm not "set" just need to find out how to make it work )

(have tried a couple things to complete this task)

Me.txtPartName = Me.Part_ID.Column(2)
Me.txtUnitPrice = Me.Part_ID.Column(3)

(works AWSOME ... for ONE ROW then propogates the second selection to the first and second and third selection to first second and third and so on ...)

(tried to make control source for the txtPartName to)

=Forms!Parts!Partname

(Doesnt exist .. akkk, cant use ActiveForm either as it doesn't focus on the SubForm but the MainForm ... cry)

F_Estimates - Form

Estimate_ID
InvioceNumber
EstimateDate
EstimateTime
ProblemDescription

(all basic Text Boxes)

Employee_ID
Customer_ID

(Combo Boxes Select Customer and Employee from list of present ones of each)

SF_Customers
SF_Parts

(Both SubForms on the main form)

Now this is an Exerp from my entire Database I like to work on one small problem at a time and I have made this its own little database till I figure out the problem then I will bring the info I learn back into the rest of the database and go from there ...

Hope you can help I have a feeling I will need to make a recordset and go from there but I'm just not able to wrap my head around that for some reason

Thanks in advance for ANY and ALL help that I get from here

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I was wondering if this is possible to do:

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If anyone can help, that would be greatly appreciated. Thank you in advance.

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I have linked a SQL table to my ms access database. In order to view the SQL table as read-only and still be able to update the access table I have setup a form with a subform.
I know it would be a dublication of data but is there a way thru code of copying the data on the subform to my access table. I was hoping I could put a button on the form that would copy this data. My idea is after the copy is done all the information I need will be in my access table. I'm new to this linking idea and am worried I will only have half the information I need if the link breaks etc.
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I have a table in MS Access 2010 that is a link to an external data file in .csv format. I assumed that it was not possible to append data to a linked table until recently. I appended 3 records to the linked table and discovered that the 3 records were appended to the table and the external data file it was linked to.

What am I missing ?

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I have a table that have about 5000 records. Also I have a report that include a label which is linked to this table.

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Therefore when label is previewed, we are viewing data on label from 1200 to 5000 then from 1 to 11900 and not from 1 to 5000

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DELETE DISTINCTROW STM.*, STM.IDNum
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INNER JOIN STM ON dpl_00c_tbl_StmCellDups.STM_CellTel = STM.CellTel
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Jun 8, 2007

Hi All,

Although familiar with CR, SQL and other such things. I have never had cause to use Access all that much.... Until Now!

My problem is easiest explained by my requirements....

I have a db table called Source. The data for this Table is populated by a form called Technical. Technical containes a series of fields (SO No, SO Line No, WO No etc etc). Some of these fields are lookup fields linked directly to the SO_Header Table in our main ERP software via and ODBC connection. The result is the SO No field is populated with a list of Sales Order No's as they exist within the ERP software. Within the Technical Form I have also the Customer Name.

This is where the problems begin. Within the ERP software we have two tables which I need to use: SO_Header and Customer. The SO_Header contains all the Sales Order info and the Customer table contains all the customer info. What I need to do is populate the customer name field in by db with the relevant customer based on the SO No chossen. However the Customer Name does not exist in the SO_Header table. Instead both the SO_Header table and the Customer tables contain a field called Cust_Code.

Now if I wanted to link these in Crystal Reports I would link from the SO_Header table to the Customer table using the Cust_code field. This would give me the corresponding Customer name based on the Sales Order No.

How can I get the correct Customer Name to appear automatically in my Access form based on a SO No chossen by the user?

I would realy appreciate any help on this! If you need me to clarify anything please ask.

Thanks in advance!

RobV

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For the moment I have implemented an on Timer process that causes a requerys for the forms every 5 seconds but this is not very elegant and causes the form screens to flicker.

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