[postgis-users] database wide unique ID

[Stephen Frost]

* Guido Lemoine (guido.lemoine at jrc.it) wrote:
> Use postgresql OIDs. These are "unique" object IDs.

Do *not* use postgresql OIDs.

Create a sequence and add a column to each table which defaults to
nextval() on that sequence.  He's only talking about 3 tables anyway.

	Thanks,

		Stephen
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