Children Tables?

Oct 1, 2006

I am currently working on a database and I am stuck. I have a form which accepts the company's information and the company's reference number. Now if I want to keep different jobs from this company in the database I know I have to reference them to the Reference number. Does this mean I have to create a seperate form to take the job information or can I just add to the main form. I noticed when I tried to add the job information in a seperate form, I wasn't allowed to use the reference number due to it being a primary key. Does this mean somethin about me having to let my table have children?

Sorry for sounding like a mad man but can someone help me. I have looked at the northwind example and it ain't helping me here. I also noticed if I try to create a form to allow data entry, it is never blank, it always starts off at my first record of the table

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I made a delete query. In the query the from table is linked to it's child table. I dragged down a field from the child table and specify Is Null as crieria

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Could not delete from specified table.

Could any one please help. thanks in advance.

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