Re: ID column naming convention
От | Gavin Flower |
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Тема | Re: ID column naming convention |
Дата | |
Msg-id | 56230B2C.4050505@archidevsys.co.nz обсуждение исходный текст |
Ответ на | Re: ID column naming convention (Karsten Hilbert <Karsten.Hilbert@gmx.net>) |
Ответы |
Re: ID column naming convention
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Список | pgsql-general |
On 18/10/15 00:13, Karsten Hilbert wrote: > On Fri, Oct 16, 2015 at 04:59:12PM -0500, Jim Nasby wrote: > >> BTW, I found Karsten's idea of using 'pk' for the surrogate key, and >> fk_table_name interesting. It helps avoid ambiguity from externally >> generated ID values. > That's the point :-) > > Here's a real live schema using (mostly) the above approach: > > http://www.gnumed.de/~ncq/gnumed/schema/gnumed_v20/ > > in case anyone is interested in taking a look. > > Karsten Hmm... Apparently (according to your naming convention) several tables (such as 'clin.substance_intake') have 2 PRIMARY KEYs!!! I guess you must have a large wall to display the schema on! Looks like a lot of fun. Can you tell us more about the database (ignoring nit-picking!)? Cheers, Gavin
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