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Re: Surrogate keys (Was: enums)

Christopher Kings-Lynne <chriskl@familyhealth.com.au>

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From: Christopher Kings-Lynne <chriskl@familyhealth.com.au>
To: mark@mark.mielke.cc
Cc: "Pollard, Mike" <mpollard@cincom.com>, pgsql-hackers@postgresql.org
Date: 2006-01-20T01:50:17Z
Lists: pgsql-hackers 
> Yes. Representation of the DNA is probably best. But - that's a lot of
> data to use as a key in multiple tables. :-)

No then you have problems with identical twins :)

Chris