Re: Referencing multiple primary keys from a single

--On Monday, September 22, 2003 15:05 -0700 Stephan Szabo
<sszabo(at)megazone(dot)bigpanda(dot)com> wrote:

> This isn't multiple primary keys, it's a single primary key with
> 3 columns.

Ah, I wasn't sure how to refer to it.

>> Then I have another table that needs to reference Table1 with a
>> foreign key. What I really want to do is:
>> Table2:
>> field1 Primary key
>> field2 references table1
>
> What are you actually trying to do here? field2 is a single column
> and you're referencing a 3 column key, so I'm not sure what behavior
> you're looking for.

Simple: I'm looking for a way to use one field in Table2 to refer to
one row in Table1. (Instead of using 3.)

I think you've actually answered my question though. The tone of the
response made me realize I was thinking like my program which
interchanges field1.T1:field2.T1:field3.T1 with other readings of the
serial number... (In other words: I'm trying to do something which
is a dumb idea in the first place. The best thing to do is not to do
it.)

Thanks for giving my brain the jolt it needed.

Daniel T. Staal

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