Link Table With Code
Jan 19, 2005
Hi
I am linking av table from Sybase Adaptive server anywhere 8.05 by using this code:
DoCmd.TransferDatabase acLink, "ODBC", "odbc;DSN=database;UID=dba;PWD=sql;DATABASE=databas e", acTable, "trc.ansatt_dato", "trc_ansatt_dato", False
This works just fine, but I gety this dialogbox where I am asked to select a unique keys or something.... .
Is it possible to write a code to automatic choose OK?
Anyone?
eroness
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Mar 4, 2005
i have two tables that only need to exist for the length of the user's session. i build them with ADOX in my backend database when the user starts up, and destroy them with ADOX when the user closes the application. the name of the table created varies, too, depending on the user (userID is built into table name).
i need combo boxes on my forms in the front end to be able to access this data.
is there a way in code, once the temp tables are built, to create a 'link tables' type of setup?
my alternative is to build the temp tables in the front end portion, but i don't really want to do that.....
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Jan 29, 2008
I'm trying to figure out how to link a text file to my database with VBA. I know how to do this for other types of data sources, using the DoCmd.TransferDatabase acLink command, but need guidance using this with TXT files.
Thanks,
Randy
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Dec 28, 2007
I have a FE database that on initial setup the user will enter the drive letter of the mapped location where the BE resides. The FE will then update all the linked tables to that path. This should work but for some reason the FE locks up (stops responding) when I test this. Any suggestions as to why. It doesn't stop responding until this part of the code:
tdf.Refreshlink
I have looked and it does change the link path, but it locks up.
Dim dbs As DAO.database
Dim dataPath As String
Dim tdf As DAO.TableDef
dataPath = Me.drive & ":IMP1_R2.2_be.mdb"
For Each tdf In dbs.TableDefs
'Not a MSys type table
'If the table has a connect string, it's a linked table.
If Len(tdf.Connect) > 0 Then
If InStr(tdf.name, "MSys") = 0 Then
tdf.Connect = ";DATABASE=" & dataPath
End If
err = 0
On Error Resume Next
tdf.RefreshLink
End If
Next tdf
DoCmd.Echo True, "Done"
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Feb 7, 2007
Hey everyone I'm new here but pretty familiar with Access etc. I am extrememl;y stumped on this and I have never attempted this so any answers and details would be helpful. As we all know this is a learn new things as you develop type of application or at least for me.
I have a database that exists in one building and is functionnig fine using linked tables (File/Get External Data/Link Tables) but I now need to make this same application work for multiple locations which each have its own tables that are seperate from each other location. I was thinking a Main form that opens with radio buttons and based on the one you select would determine which tables it would be linked to when it opens. I figured Radio1 be SEDC, Radio2 be SWDC.
I have a database I have setup as a storage database for just the tables for each location that are on different servers in each location to increase traffic speeds.
Example:
SEDC (RadioButton1)
SEDC Database is located on a erver with 50 different tables in it "//sedc1/data/shared/warehouse/SEDC Warehouse.mdb"
SWDC (RadioButton2)
SWDC Database is located on server with same tables in it but different data for that location "//swdc1/data/shared/warehouse/SWDC Warehouse.mdb"
So on So on...
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Sep 13, 2005
I am having trouble with a simple data base where I have 1 main form with 1 sub form, but when I try to use the form (go from design view to datasheet view) I get the message
Error Accessing File
Network Connection May have been lost.
and the link between the form and the code seems to have been lost ... I can no longer edit the vb code (it keeps reverting back no matter what I type).
When I delete the form, the VB entry remains - (since it is no longer linked with the form). Running the database this way I get error messages saying there is a Macro with a misspelled name (ie: it can't find the form with the name).
The only way I have been able to get rid of it is to create a new form with nothing in it, save it and then delete it.
Really frustrating!!!!
Any ideas on how I can get rid of this problem, best ways to re-build the data base (I have created a new one, imported the tables and created new forms from scratch ... then this problem comes back@&^^#%$@).
Thanks
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Oct 21, 2004
Through word of mouth I hear that you can creat a link that can go from Access and link to the personal company system. Is this true? If it is, is there a standard code to use?
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Oct 13, 2006
I searched and couldn't find anything on this specific issue.
I'm on the verge of designing a pretty big database and I've run into what may become a bit of a problem. There will probably be several backends in different locations. Should another backend ever be created or if the location for one changes, the user can use a form to refresh the links to the tables on that specific database.
The way I've done this so far is by having a piece of code that checks the tables for a connection string. If the table has a connection string, its a linked table, so the link gets deleted and replaced with the new link. Well this will no long work since there will be several backends and only 1 of them may need its tables relinked and using that code will delete all the table links, including the good ones.
Is there a way to make 'DoCmd.TransferDatabase' overwrite table names instead of giving the duplicate tables a number suffix? I think that doing this would be easier than retrieving the table names from the new backend and comparing them with the linked table names in the frontend so the old links could then be deleted.
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Feb 24, 2008
The attached Access XP file demonstrates my problem. I've included a form to make testing easier.
Each record in the Projects table has one or more linked entries in the Keywordlink table, showing keywords that apply to that record. Each record in Projects has a Yes/No 'Utility' field.
A third table, Keywords, supplies the keywords that the user can apply to records in Projects, using the subform on the main form. The Keywords table also includes a True/False 'Utility' field. I have set this to True for for the first three keywords.
I need a query, a series of queries or some VB code that updates Projects_Utility for all records to True if and only if the record's linked entries in Keywordlink include all of the keywords for which Keywords_Utility is True (a boolean 'and', as opposed to an 'or'). Otherwise, Projects_Utility must be set to False.
In the attached file, with the current settings in the Keyword table, the 'GetSelectedProjects' query should then produce single-row listings for ClientA and ClientF.
I'd appreciate any help you can give me on this. I'm not a programmer, but I can manage a bit of VB code if I have to.
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Mar 14, 2013
I have a table "Product" and in this table I have two fields "StoragePlaceID1" and "StoragePlaceID2". Both these fields link to the look-up table "StoragePlace"
*Attached Image "Product_StoragePlace" from the Access Relationship Window"*
When I want to add a new Product from my inter face i get the error you can see in the Attached Image "Save_Error".I think the problem is that the Relationship is defined as One-to-Many,there a way to define the relationship as Zero-to-Many.
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Jun 5, 2007
Is it possible i create one master table and link few table together??
In the mdb that i attached there have 3 table - tblMaster, tblConfiguration1 and tblConfiguration2.
Using the relationship to link tblMaster's field Configuration to other 2 table Configuration field but there only showing 1 table data.
Is it allow in tblMaster able to show this 2 table together??
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Apr 23, 2007
hi
I have a new table that I added to the back end of my Access 2003 database. I compacted & repaired both the front and back and I can't see the new table in the front end still. Do you know why this is?? I can't find anything on this.
thanks-
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Sep 6, 2005
I am working on a new system. Have been given Full MS Access but Link Table Manager fails it gives a standard security warning that this new system enforces it says Opening: CProg..FilesMSOfficeOffice11ACWZTOOL.MDE however on selecting OPEN nothing happens. If Cancel is hit then
long critical message saying in short " Can't find wizard , syntax error in delerations in VB. Likewise I cannot link to a spreadsheet without using the manager.
Question is there anything I can do or is it the fact that these are options were not installed and it is an administrators job?
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Jan 31, 2008
I searched the internet and different forums, but could not find the solution for my problem. In Access 2003 I splitted the database and made a mde file of the frontend. When I copy the front and backend to another computer it cannot find the backend due to the original path is included. To solve this I would like the database to link the backend that is available in the directory of the frontend. No more and no less. Is this possible? I find a lot of questions in this direction, but could not destilate a solution.
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Apr 19, 2005
Access 2000
How do I link a table to excel table so if I add or change things it changes in the other.
Bub :rolleyes:
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Jun 27, 2005
Is it possible to create a table link that is read only. I realize that there a a number of work-arounds, but I'm curious about this functionality specifically.
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Aug 18, 2005
Hiya
Please be gentle I am no expert at this sort off thing.....
Is there a way of clicking on a line in a table and the relavant form opens in a new window. You can then edit the form and the table is updated.
Thanks
Gibby
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Jul 18, 2006
anyone know how to remove the table link (not delete linked table) at run time?
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May 2, 2008
I have a frontend and backend database put in a network drive where users can access to the frontend version which has tables linked to the backend.
When I set up the link tables from the frontend to the backend, Access points to a local drive letter in my computer. For example, if I map the network drive where the databases are, say to Drive R:, the link table in the frontend will always point to tables in the backend on R:. If other user map the same network drive to drive letter other than R:, the table links between the frontend and the backend will be broken.
I wonder if anyone knows a way to set up table link with a physical path instead of a local drive letter?
Thanks
Mike :rolleyes:
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Jun 28, 2006
Hi.. i have a combo1(InvoiceNo) that look up the values in a table, (there are invoices numbers on it) In the Invoices table i have InvoiceNo (that is the key) and other fields like InvoiceCity, SaleDate, etc
I need to store the current date in Invoices.SaleDate = now() in Invoices table that matches with the combo1.
The Form has as RecordSource, Customers Table
Any tip or hint???
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Nov 23, 2004
What I need is a table that will hold a primary key field and 16 text fields at 255 characters per field. (NO memo fields) This will total about 4,080 characters but Access 2000 limits the record size to 2,000 characters.
I have two tables with 9 fields in each table in a one to one relationship as follows:
Table1: Primary Key = MyKey = autonumber field.
Table1: 8 fields = text at 255 characters each field.
(i.e. Data1, Data2, Data3, Data4, Data5, Data6, Data7, Data8)
Table2: Primary Key = MyKey = number field.
Table2: 8 fields = text at 255 characters each field
(i.e. Data9, Data10, Data11, Data12, Data13, Data14, Data15, Data16)
The problem is I want all the fields to act as though they are from a single table and to be on a single form. I don’t know how to go about the LinkChildFields and LinkMasterFields without using a SubForm. A SubForm don’t work because it expects the second table to have many records.
Thanks Stan
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Nov 1, 2006
I am pretty sure the answer to this is no but I need to ask anyway.
Is there a way that your tables can be set up so clicking on a record will take you to the corresponding record on the form (like you can do in Filemaker). I have a client who doesn't want queries or reports set up (!!) just wants to be able to filter and search using the table and then link to the form...
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May 30, 2014
I have developed a Microsoft Database Access 2010 Table and associated Form..I open both the Table and Form and a separate tab appears for each, then I can switch from either the table or form by clicking the tab.In the Table screen I select a record, as an example, record number 1926. How can I link this record with the form so that when I select the form tab, record 1926 is shown?
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Sep 2, 2014
I am new to using Microsoft Access, and have started a job which it predominantly using access.
I am in-charge of the database, the table contains many fields for instance project code, organization name, project,total budget fee etc.
Project code are unique and represents income stream and work of a consultant.
However i have been ask to link project codes, for when consultants are working on a project together, so when a monthly report is run the work will appear on both consultants reports and not just the ones.
is their a possible remedy for this?
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Oct 25, 2005
hi,
i'm using access 2000 to create an application. i need to get the information of Staff, but the Staff informationis in Lotus Notes 6.
my problem is how to link table from Lotus notes document?
an for your information exporting from Lotus Notes then access 2000 link table to that exported file is not an option.
anyone help?
regards,
askaccess :confused:
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Mar 8, 2006
i have a pc which doesn't have sql server installed. is it possible to link tables from .mdf file sitting on the pc into access database?
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