Composite Key For Relational Database Access 2003
Jan 17, 2013
I'm attempting to set up a relational database utilizing a composite key of several data fields. I had no problem doing this with FileMaker Pro yet with Access 2003 I'm having problems. For example, in Design View I select the field names needed for the composite key.
Yet when I click save I get a message "Microsoft Access can't save property changes for linked tables." As a result I'm not able to construct a composite key of the several data fields selected.
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Aug 11, 2005
Im creating a data access page overtop of a relational database. the database is simple... it has customers and workorders. there may be more than one workorder for a customer.
When I create a new customer record through my data access page, I want it to automaticly create a new workorder (filled with 0's)
Does anyone know how to do that?
Thanks
--Ben
PS: I understand SQL... I just need to know where to enter it (if necessary)
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Feb 18, 2008
Hi folks, I'm new here - pretty hot at Excel but a total newbie at Access, So..
OK, I've got my database up and running. It keeps records of about 500 staff - everything is working fine but I now want to do stuff beyond my capabilities.. I've got a master record (Master Staff List) and a main input form (Data entry/amandment form). One of the input controls (via a sub-form) is for recording the time staff have spent working at a higher grade. Now if this was a one-off occurrence I could handle it but any one person could have multiple occasions that need recorded and I don't want to 'overwrite' the previous record. I have tried researching the problem and I think I need a 'one-to-many' relational table and a way to add a new period from the subform when required. The subform would also need to show blank when I opened it.
Any help would be appreciated.
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Jan 19, 2008
Hi guys, I'm fairly new to databases and am just creating sample ones at the moment and following tutorials from books. I tried to create my own cinema/movie database yesterday and there's something wrong.
I really wanted to work this one out for myself but after trying many different combinations of various relationships I just can't seem to get it working.
I have four tables..
A member table: MemberID
A booking table: MovieID, Screening Number, MemberID
A movie table: MovieID
A screening table: Screening Number
So the booking table is a composite key that links the member tbale (via the memberid), the movie table (via the movieID) and the screening table (via the screening number)
The problem occurs when I try to make a booking form for members to book a movie.
I use the form wizard and take the following fields:
The MemberID from the member table, the Screening Number and MovieID from the booking table. Then I add other relevent information from the Movie and screening table (for example, screening time, date, price etc from the screenig table and movie name, information from the the Movie table)
The MemberID is displayed on the main form with the other information in a sub form.
The problem I am having is when I enter a booking on the form, I get an error telling me the Microsoft Jet Engine cannot find the screening number in the screening table or something like that.
It lets me enter the other information but not with the screening number.
Thanks for any help.
Benn.
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Mar 15, 2005
Hi all, i have a relational database. In a form, Transactions, i have a text box, CustomerID, which relates to the primary key of the customers table. At the moment, if i enter a number that has no related record in the customers table, it will alert me only when i try to close the form or move to another record. I am wondering if it is possible to check for a related record immediately after the text box loses the focus.
thanks
joe
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Jan 22, 2008
The first time a person tries to use Microsoft Access, they are likely to miss the whole point of what a database is and how to use it. When they start having trouble making it work for them, they think in terms of what they may be doing wrong in their use of the obvious tools of Access. But often their problem is that they are unfamiliar with the principles that make databases so useful and they have started with a flawed database schema.
This tutorial is intended to explain the underlying principles of relational databases. It is, admittedly, rather theoretical and perhaps even boring. But without an understanding of these principles, a beginner cannot hope to use Access for any really useful purpose. If you are a beginner, I urge you to read through the entire tutorial.
There are several issues that arise time and time again, such as:
. Storing multiple values in a field.
. Storing calculated values in a table.
. Determining primary keys.
. Using Autonumbers.
. How many tables does this database need?
. Why don't my queries work?
Sometimes answers in the forum make it sound like these things are a matter of preference, or "which is the best?" But in most cases, they are not--there are well established rules that determine the one correct answer. It is only with an understanding of the principles of relational database theory that you can determine the answers.
So I hope you will find it worth your time to study this 7-page tutorial. If you think you've found something in it that's incorrect, incomplete or impossible to understand, please feel free to contact me. I have been known to make mistakes!
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Aug 23, 2013
I have a simple relational database with the proper linking tables, etc. I am normalized through BCNF. I have a table that will track tasking details, however, more than one person is assigned the tasking. How do i add to my form the ability to add additional people to the tasking?
If I drag and drop the name field then it is a one name for one box deal. I want to create a combo box that uses a query to prepoulate multiple elgible names (already built) and then you can select the person you want. Afterwards I want the task assigner to dynamically add additional people to the task with no true limit as the group can be as small as one and as large as thirty.
I attached a small screenshot of the basic table structure. I need to be able to add multiple SME's to the one tasking...
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Apr 15, 2007
I have two database applications and they are:
- the (A) application is for administration use.
- the (B) application is for normal users use.
the idea is that: I made the (A) application for administrators who have full control over the database objects (tables, forms, queries, and so on ...).
the (B) application I have created for normal users who will have only to use forms to insert some data and display data only.
but the two applications has a respective table called "vacation request" table. where I linked them, so the both administrators and users can share the data.
The real question is that: How can I prevent the users from seeing the database objects in their application. I used the database options which have helped me in hidding the database objectives when the users open the application, but unfortunately they managed to access to the database objects by pressing the special keys.
I would like to have an access to the (B) application when I want to make some modifications to the forms and then lock it from users where they only have to use the forms for requesting vacations and view the vacations.
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Dec 7, 2005
i am trying to use access 2000 database onto to access 2003. When i try to click design mode to change something it gives me this message:
You dont have permissions to modify.
If i run it on access 2000 it runs fine.
Someone please help.
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Sep 27, 2006
Hi,
A few years ago I’ve made an access database on access 2000. The problem is that now I’ve installed the office 2003, and I can’t make the database work properly.
At first says that are missing those files: “tshoot.ocx”, “msioff9.ocx” and “msowc.dll”; so, I’ve copy them from another computer using office 2000 and now only complains about “msioff9.ocx” saying that my database contains a reference incomplete to it.
Is there no other way to convert my database do work properly with access 2003? What can I do?
Regards
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Mar 8, 2007
Hi All,
Background Info: I developed our main department's Access 2003 split database which is on a server for 15+ Users. I've now been given Access 2007 for development -- Users still have 2003. There are also 2 other smaller databases that are not split (.mdb).
Problem: In the split database, I've saved the Application .mdb as 2003, relinked and made a new .mde. But the Users still cannot open the database. (I did this in a copy until I figure out the nuances with 2007.) The 2 other unsplit databases can be saved as 2003 version and Users can open OK.
I'm grateful for any suggestions on working with Access 2007. I've been trying to tackle the ribbon which is a whole other question.
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Mar 30, 2007
Hi
I have an Access 2000/2003 database which opens up and displays correctly in Access 2007, but when I go to use the File>Print command, or for that matter any of the other pull down menu's nothing happens?
Has anyone else experienced thisproblem, or does anyone know what I am doing wrong?
Any help greatly appreciated.
Thanks
Steve
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Apr 5, 2006
i inherited a database created i believe in access 2000
everytime i need to update a report or what not i must find a machine runnning 2000
how do i go about working on this database with access 2003
Thank you
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Jul 23, 2006
Good Morning Team,
I have a little problem, I have a access database that appears to have square boxs in some of the feilds, I presume these are Cr/lf, how the hell do I get rid of them please..
Best regards from Alan
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Aug 7, 2013
I've been able to make a normalized relational database with cascading combo boxes, etc.
How to validate a field? The format needs to be according to the following:
<0 AND <=9999 [Optional: followed by a capital letter]
Examples of Valid Data:
7
4A
354
8756G
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Dec 28, 2005
I have written my very first database in Access 2003 but it tells me that it has been saved in Access 2000 Format.
My questions are:
1. Why has it done this?
2. Can I change it 2002 or 2003 format?
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May 31, 2006
Hi
I'm adding to a database that someone else set up. I went to the Design View page and clicked on one of the buttons at the bottom to add a text box etc etc. It all looks fine, but the field doesn't seem to be active - if I add some text into it for one page of the databse, the same text appears on every page of the databse. I notice that my "new field" is not listed in the fields list. How do I add it? I keep looking through "The Missing Manual" but without spending 3 days reading the whole thing (which I don't have time for) and learning much much more than I need to know just to get to the part that I need to know, it isn't helping me much.
Please can anyone enlighten me? My email is stu_paranormal@yahoo.co.uk
Thanks!
Stu
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Apr 18, 2007
Hi,This is my first post here... I hope I am not asking a really stupid question. :)Basically I need to cleanly export an Access 2003 database to a TAB-delimited file... The database in question has 1406 rows and several columns... some cells have nothing in them -- this is a "contacts" database.Long story short, I need to export-out as TAB-delimited (or comma)... I have done this, but when I view my results in Excel, it looks like some things are messed-up... I think there are some tabs hiding around the database that I am not aware of.Any tips on cleaning-up my database for export to CSV (tab/comma)?Also, I have one field that is a dropdown list... When I export it out as CSV/TXT I only get a number and not the actual value of the chosen drop-down... Is this normal? How do I get the actual value and not just the number?Basically, I would like to just normalize this database and get it into a perfect-looking CSV/TXT TAB/Comma delimited file. :)I would be willing to pay for this help... I do not have much cash, but I really want to make sure I get this done right the first time.Many TIA's!Cheers,M
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Feb 20, 2013
Moving to new computer, both under Win XP pro, Access 2003. New computer is MacBook Air running Parallels. Transferred Access database via an external hard drive. Now the data shows up as Read Only. Is there a procedure to run down the cause and make the data accessible?
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Nov 9, 2011
I have upsized from Access 2003 to SQL Server 2008 R2 using upsizing wizard. Everything works fine. But I don't see relationship in SQL SErver 2008 R2 if I go to database. But I set relationship in Access 2003 before upsizing it.
Amso I don't see relationship (diagram) in Access 2003 , which I was able to see before.
So do I need to again recreate the relationship amongst the table in Access 2003 Or SQL SErver 2008 R2 ? I thought, if you link tables, everything should be taken care but i don't see relationship structure any more.
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Sep 17, 2014
I have a requirement to send a email to individual clients via my access database 2003 . I am using the email address of the client in the current open form . I then created a query using the id to filter that particular client, this query then becomes my record set.The content for the email is held in a .txt file , On my c drive . Every things appears fine however the fonts that I select in the .txt file are not being use in the actual email body. I created a word document with my preferred fonts and copied and pasted them into the .txt file but on sending the email the selected fonts do not appear.
I have attached a demo of what I am trying to do . To test enter your own email in the email address field of the form . Note the .txt file is on the C:/ drive.
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Mar 5, 2008
I have searched this site but could find no similar questions. SO..
I am converting an Access 97 database to Access 2003.
I have compacted the 97 database before doing anything else.
The size of the 97 database is 91Mb
I have gone into Access 2003 and performed a database utilities>convert database>To Access 2002-2003 format and it has produced an 03 database with a size of 68Mb
I have also created a blank 03 database and imported all objects from the 97 database, changed all the text/memo fields to Unicode Compression = Yes and compacted the new 03 database and the size is 90Mb
What is the Auto conversion process doing that I aren't doing when importing objects that saves it an extra 22Mb? Plus is there anything I can do to free up that extra 22Mb again?
Thanks. Dan.
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Aug 20, 2007
I design the db in 2003
include form,report,and query
any problem??
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Feb 16, 2008
Hi
Not sure if anyone can help. Its been about 10years since I've built a relational access database, but offered to build one for someone, but am now a little stuck.
Its a photo sales tracking db.
I have 3 main tables. Photos, Sales & Customers.
The main form is a photo form with embedded subform showing the list of the sales related to the photo. This works well!
The second form is a customer form with embedded subform showing the list of purchases (sales form) related to that customer. This again works, but I cant get it to show the photo title of that sale in that subform. I think I am missing some sort of link.
I have relationships between photos and sales, and customer and sales. But it always shows a blank photo title field in the customer purchases list
This is a very brief outline and I can explain in more detail if some thinks they can help. So far the database looks good and mostly works but it is all a bit relevant if I cant get the customer purchases to automatically show the name of the photo sold.
Any help most appreciated!
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Mar 7, 2008
Hello everyone! I am completely new to MS ACCESS, so this problem might be fairly simple but yet it is eating my head.So if I get some directions it will be greatly helpful and appreciated.
Description:
The bakery buys ingredients from number of suppliers, makes a several kinds of cakes and sells to few shops. There are about seven ingredients in the first week with the possibility to add new in ingredients later on. There’s a catch though; on any day, only a single type of cake is made, in a single batch and all of them must be delivered before the next day’s cake are finished. It is necessary to be able to rack the ingredients used in a batch back to the suppliers.
I have made tables for suppliers, ingredients, orders and order line (with fields ordereId, ingredientId, quantity, unit price).
Forms that allowing users to allow new ingredients types, suppliers, and new order for ingredient are required which I have made. These forms are to be used to add the data for which ingredients are needed in the second week of baking.
So these are my questions on which I am stuck in
1. Do I need any more Forms or do I need to edit my form?
2. Is it okey to put table as the data source or would it be better to place a query?
3. How do I keep records of my earnings and expenditure, expenditure and keep them updated with my databases?
I hope you will understand that I am completely new to these topics and its really hard for me to grasp them all at once. Merely some guiding points will be of great help. Thank you.
6pandn21
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Mar 9, 2005
Im trying to figure out how to model 'Printer' and 'Cartridge' information. The relationship between them is Many to Many, but to add to my confusion, more than one cartridge can be used in a printer (Black + different colour cartridges). Adding a new entity to resolve the Many to Many does not solve this issue of how a printer can have, for example, a black cartridge and 3 different coloured cartridges.
Any ideas how to model this please?? I have been toiling with it for some time and I keep going round in circles :confused:
I'm sure it shouldn't be as difficult as it seems, so I'm hopeful someone might be able to set me straight :o
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