I recently added a field to one of the tables in my database. How can I transfer my existing data to the newly restructured backend?
Only 1 table has been changed to add a single new field.
I'd like to to import some large oracle tables from a remote server using "DoCmd.TransferDatabase..." on a daily basis. Currently, the system works, but my database is getting quite large (800 Mb) and I'd like to split off the tables to a back end database.
Is there a way to import directly to the back end database? The postings that I've seen seem to imply that one must first import the tables into my front end, then export them into the back end. Does that sound correct?
I'm at home right now, but will give it a try when I get to work. It just seems like there's got to be a more direct way!
Jon Mulder
Department of Water Resources
Red Bluff, CA
I recently designed a new database according an old database in order to replace it. I found that I have trouble transferring the data from old to new database.
Only transferring data from one table to another
Database A: [table]![customer]
to
Database B: [table]![Client]
Field name on both are different
DatabaseA:
Table Customer:
Name,
PhoneNumber,
e-mail.
DatabaseB:
Table Client:
FullName,
HomePhone,
CellPhone,
E-mail.
How can I transfer from "Database A/table customer" to "Database B/table Client"?
Everyday I have to generate a report in excel format and I need it to be added to ms access database. I was hoping to do this on a click of a button. Basically, since i have a new data everyday it should be added to the table.
View 1 Replies View RelatedI have been battling with a problem with my thesis (Alternative ways to display the propagation of sound pressure levels). First, I am a total beginner when it comes to Access, as I have never used it before. However, quite a few people have told me that the only way I can do what I want to do is to use Access.
I sit with a relatively massive Excel spreadsheet, containing an Array of approximately 2000x2000 data-fields, generated using a sound propagation model. Effectively it provides the sound pressure level at a specified X and Y point from a certain source. The first Row is the X values, and the first Column is the Y values. See the example file attached here (http://menco.plus1.co.za/example.xls). Spreadsheet "Data" is a small number of height data (topographical), with spreadsheet "Output" being the desired final format.
Due to Excel's limitations, even if I managed to restructure the second "Output" spreadsheet correctly, I will be sitting with a table with 3 columns and about 2,000,000 entries (rows). I doubt that Excel will be able manage that. In essense I need to take data from the "Data" sheet, and place them into a corresponding table so that:
X Data Y Data Z Data
80040 -2000320 1610
80040 -2000310 1610
80040 -2000300 1610
80040 -2000290 1615
for each Z data point in the file. After spending a few days on this, posting a few questions on the various excel forums, and reading quite a bit of threads, it seems if Excel cannot do this.
So I somehow needs either a way (whether macro, scripts etc) so that I can report all the Z data in a column, and next to that the corresponding X and Y data. Once I have reformated/restructured the table, I can export the new table into a txt/cvs file so that I can use Surfer to draw me the 3-D surface of the model. I have read alot of threads on this forum, and have not yet found anything that can help me, or even told me how to start. Please note that I am totally and fully unfamiliar with programming, access and scripting, although I learn relatively fast.
I have been given the responsibility for a database that resides on a company network. The Database has been created by using Access 2000 in Windows XP. There are windows folders fro each team that needs use of the database and within these folders is a macro that loads the form for each team. There is a shortcut folder to the Admin Entrance point wher the actual database and tables_be are located. I have looked at both the properties of both these files and both are Access 2000 databases?
The Database called Database( not my choice of name ) contains all the forms, queries, reports,modules etc and the tables are linked to what seems to be the Admin Entrance point. Unfortunately I am unable to see the full link when using linked table manager. This I presume is the tables located in tables_be. The database table_be contains all the tables.
When trying to store the Autonumbering to the database after corruption using a solution kindly supplied by Pat Hartmann by taking a copy of both the database and table_be and working on these I successfully got the autonumbering working.
What do I need to do to successfully implemting these on the network. I have tried to copy the new files back to the network with the same names and in the same location but am getting error messages when I try access some of the forms.
Unfortuately there is no documentation as to how this database has been constructed hence the long winded post.
Im stuck on a project that I have received help on before. I am trying to E-Mail a daily report created by a macro in Access 2000. It needs to go out as an excel spreadsheet, but in a format that can be opened in a Blackberry. The advise i was given was to use Transferdatabase. This is where i become unstuck. No matter what I type where i come unstuck. Is there anyone out there that can possibly advise me what to do in "idiot proof" steps?
Im afraid my knowledge of Access is limited to 2 weeks self taught knowhow ?
I have a front end and back end database
I have broken the links between the 2 databases
how can I close the backend database using VB from code in the front end database?
I keep getting errors that the DB is not exclusive
Hi - I have a front end database that is linked to 2 backend databases. I'd like to add code so that after the splashscreen pops up it checks to see if the front end is linked. If not then asks the user to enter the path for the two backend databases. I need your HELP!!1
Bukaw
A client has had a database in operation for about a year. They requested some updates. I have been trying to figure out an easy way to update table structer with out having the client go into the backend and add a field or two.
I wrote an update program, that copies the table from their backend, and copied it to the updated table and tried to copy it back to thier backend, but since it is in a relationship, it won't let me.
Any suggestions?
I have a front end and back end database
I have broken the links between the 2 databases
how can I close the backend database using VB from code in the front end database?
Hi,
I work in a hospital where each ward has its own identical but UNLINKED staff database. I wanted to make a single database but the management was adamant that for confidentiality they should each be standalone. I lost this argument!
Data is stored in 7 tables: Identity, annual leave, sick leave, qualifications, etc.
Too late, someone has realised that staff may transfer from one ward to another, so the whole record needs to be transferred. What's the best way to do this?
So far the process I have come up with is:
Choose the person you wish to export from the source database
Run 7 queries to export the records from the various tables e.g. to Excel
Create linked tables in the target database to pick up these records
Run import queries.
I set up a macro to run the 7 export queries, using the "OutputTo" action and specifying .xls for the output format. But the files created don't appear to be readable by Access. In Explorer, they only have the Windows icon and are just "files".
Does anyone know a better way to tackle this problem?
Thanks in advance for any assistance.
Pat.
I work in a hospital where each ward has its own identical but UNLINKED staff database. I wanted to make a single database but the management was adamant that for confidentiality they should each be standalone. I lost this argument!
Data is stored in 7 tables: Identity, annual leave, sick leave, qualifications, etc.
Too late, someone has realised that staff may transfer from one ward to another, so the whole record needs to be transferred. What's the best way to do this?
So far the process I have come up with is:
Choose the person you wish to export from the source database
Run 7 queries to export the records from the various tables e.g. to Excel
Create linked tables in the target database to pick up these records
Run import queries.
I set up a macro to run the 7 export queries, using the "OutputTo" action and specifying .xls for the output format. But the files created don't appear to be readable by Access. In Explorer, they only have the Windows icon and are just "files".
Does anyone know a better way to tackle this problem?
Hey guys... I created a reaaaally simple wages calculation program some time ago in VB6. When you click the save button, the records are saved to a .txt file stored in the same directoy as the program itself.
However, I'd like to take this a step further and connect this program with some tables setup in an Access database. I know this has something to do with ADO, right? But not quite sure how to set this up..
Would it be possible to get some guidance on this? If you'd like to see the program, let me know.
Thanks for any input!
How can you stop people editing the data in the backend database from the linked table in the front end?
The back end is passworded but you can still change data manually from the front end.
Can this be stopped?
Hi :)
(A2K format, but running on XP, etc)
I have used Microsoft’s Security FAQ and recommendations on this forum and build a split database; secured with one worgroup file for development and one for customers: what is the most appropriate way to upgrade the backend database content (tables mostly) (as the front-end database can just be replaced) at the customers site?
At the customer there is no development workgroup file, so no permissions to change database objects. I would really like to run sql updates from the new FE database. The solution I currently have devised to go around this problem, involves a lot of manual data moving code, to take care of referential integrity etc. However this approach has a higher risk of creating errors and also takes a lot longer time.
Is there something I have misunderstood of the Security FAQ or recommendation on this forum?
Thanx
:)
I've created a database to track my client information. I've split it into front end and back end databases. Everything there works fine so far.
I have other co-workers who track their own clients who I will be giving this database to. So we will soon have the same database with completely different data stored in them.
If I want to make changes in the future, I should easily be able to change the front end, get them a copy to install, and all should be well.
But what if I want to make changes to the backend? Like if I decide I want to track some completely new data in a separate table on the backend. I won't have the ability to just go out to the central server and change 1 backend database. There may be 10 identically structured backends on 10 different machines that all need the new table added to them, without effecting their unique data in the existing tables.
So, assuming my explaination made sense, is there a way to make backend changes like I'll need to? Or would I have to go to each backend database and manually make the changes?
Hi,
We've got a database that was on an old computer (Windows 98), and we wanted to transfer this database to our new computers (Windows XP). The database transfers over fine, but there seems to be a problem.
When we try to run a report, it doesn't semem to work properly. We are a training agency and the report in question is designed to show the courses booked in for each tutor between two set dates. The dates are typed into a form (start date and end date), and the tutor can also be selected from this form, and then a report is generated.
Without dates being inputted, all the courses are shown (so the report is pages and pages long). This is working ok. However, when dates are inputted the report stops working and error messages appear on the report. Hence it seems to be a problem with the dates, but I can't understand what since all the boxes are exactly the same as the version on the other computer, and when transferred back to the other computer it also works fine.
Any help with what could be going wrong here would be GREATLY appreciated.
Thanks in advance, Chris (FANE).
if i receive an email consisting of the following:
Name: Antony
Phone: 887
Country: UK
can there be a way to transfer these details from outlook into an access table with 3 identical fields?
Hallo everybody
I have an Access databse in which I have devided the tables into backend and frontend by using the Database Splitter wizard.
Then if I create any tables in the frontend Access file then thease tables are visible only in the front end of this system , not from other systems if I put the back end in network.
its ok for some tables , but now I have a table which I have to put in the shared backend , but if I cerate in the front end it is visible only in front end and if I create in backend it is visible only in backend.
how to send a table in the front end to backend after database splitting is over, so that I can access this table from other systems.
if it is possible please help me.
Thank you.
Kiran
Hi people,
Does anyone knows the difference between frontend and backend database? I look 4ward to hearing from any database expert.
black85
I have a database stored out on a shared drive at my company that multiple users connect to via a front end application that they save on their own hard drives. Recently I have noticed that the back end database keeps getting opened exclusively which prevents other users from being able to access the back-end database. For the life of me I cannot figure out what about the front end opens the back end exclusively and cannot find any plausible solutions I thought I could develop something that could force close a back-end database or disconnect all users from it?
View 3 Replies View RelatedHello all,
I have a back end database that i cannot access at the moment. Is it possible to set the link of the tables for the front end application based on the location that the database will be even though i can't see that location now?
Thank you in advance.
I have a Ms Access split database where in the backend database grows up very fast and needs to be compressed everyday. I have written a batch script to compact the same and have scheduled it to be run every night. But the script is unable to compress the backend every time since the users tend to leave the application open at the end of the day. Ideally i am looking for a command line script to forcefully close the back end database if open before attempting to compact it.
I searched on web but could not find a command line script for forcefully closing the back end database.
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.
i'm running a module from an access db. how do i import a table from oracle into a closed access db, not the one where the code is running from?
View 1 Replies View Related