I am creating a database for my company that holds different seminars, often done by different people. those are my 2 variables, but also, each seminar is rated with a sheet, that rates the seminar in various ways (1 to 5) as well as the presenter. how can i relate all of this data in Access, how many tables should i be using, and how can i set it up so i can take averages of the presenter's ratings, as well as take avearges of the specific seminar's ratings? I kind of understand how to query things, but the basic setup of the database is my problem. Right now i have a Presenter Table, which only has a name and a presenter ID#, a Seminar table, which has only a seminar name and seminar id #, and an evaluations table, which has an Evaluation id#, as well as all of the evaluations for both the presenter and the seminar. Is this set up correctly, do you need a more specific example? any help i can get would be greatly appreciated.
-joshmoshoshkosh
Jun 21 '07
12  1312 
Do i do a foreign key just by linking the presenter ID from tblPresenter to presenter ID in the Evaluation table in the relationships window? Also, where would I implement taht SQL code, or could i do the same type of commands with the report wizard? Sorry for all the questions, i really appreciate all of the help!
-Josh
How do i set a "composite primary key?" it wouldn't let me set multiple primary keys.
-Josh
MMcCarthy 14,534
Recognized Expert Moderator MVP
How do i set a "composite primary key?" it wouldn't let me set multiple primary keys.
-Josh
It won't let you select each individually but if you select both of them together and then set the primary key
 MMcCarthy 14,534
Recognized Expert Moderator MVP
Do i do a foreign key just by linking the presenter ID from tblPresenter to presenter ID in the Evaluation table in the relationships window?
To make a foreign key relationship.
Firstly, in tblPresentedSem inar go to the fields PresenterID and SeminarID and set the Indexed Property to Yes (Duplicates OK). It may already be set if you have set the composite primary key.
Then, open the relationships window and create a relationship between PresenterID in tblPresenter and PresenterID in tblPresented Seminar. Now double click on the line to open the relationship properties window. Tick all three check boxes. Now do the same for SeminarID.
Also, where would I implement taht SQL code,
If you mean the last query I gave you then open a new query in design view (don't bother adding any tables) and then go up and change the view to sql view. Just copy in the code and save.
or could i do the same type of commands with the report wizard? Sorry for all the questions, i really appreciate all of the help!
-Josh
I'm not sure what you mean by this but lets leave reports alone for the moment. It's imporant to get the structure right first.
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