The explanation, The 2-column PK is ok for junction tables with no children is simply because you never join to it except to 1 or another in the FKs.
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Once i create the "junction desk" how do I populate it with the info from the opposite two tables And just how do I produce the junction?
It looks like folks on these discussion boards tend to use a person technique or An additional (I had been flippantly admonished before for obtaining two fields act as PKs and so improved it to a individual area). Click on to extend...
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All Interactions Shows every one of the interactions and linked tables in the database within the Interactions window. Observe that hidden tables (tables for which the Hidden check box in the desk's Properties dialog box is chosen) as well as their relationships won't be demonstrated Unless of course Show Concealed Objects is selected in the Navigation Options dialog box.
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You could produce table relationships explicitly by utilizing the Interactions window, or by dragging a subject from the sphere Record pane. Access takes advantage of desk associations to come to a decision how to hitch tables when you'll want to make use of them in the database object.
If no table associations have been defined and you also are opening the Associations window for The 1st time, Access prompts you to include a desk or question on the window.
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Thanks--I believe my junction desk is set up when you defined earlier mentioned, but rather than The 2 fields becoming Key keys, There exists a different autonumber ID area. It looks as if here folks on these message boards are likely to use one particular approach or A different (I was lightly admonished earlier for owning two fields act as PKs and so adjusted it to a separate field). The subform I showed over over incorporates fields from the junction desk, the PolicyReviewID; and with the ALWRIStaff table, LastName and FirstName.