If possible can you provide glimpses of History. Corrected History will always help for future. Success rate also increases if we could avoid mistakes we made in history.
Experience the Excellence......
----- Original Message -----
From: Andrew Dunstan <andrew(at)dunslane(dot)net>
Date: Wednesday, December 1, 2010 8:32 pm
Subject: Re: [HACKERS] Proposal: First step towards Intelligent,integrateddatabase
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: ghatpande(at)vsnl(dot)net, Dann Corbit <DCorbit(at)connx(dot)com>, pgsql hackers <pgsql-hackers(at)postgresql(dot)org>
> On 12/01/2010 09:41 AM, Tom Lane wrote:
> > ghatpande(at)vsnl(dot)net writes:
> >> Create domain is only useful for abstracting common constraints
> on fields into single location for maintenance. It may not be
> useful to link tables.
> > It's still unclear what this does that you don't get from
> inheritance,> typed tables, use of a table's rowtype as a field
> type, or CREATE TABLE
> > LIKE. This isn't exactly virgin territory.
> Yeah. Actually, the whole thing reminded me somewhat of the pre-
> data stores I worked with 25 years or so ago. "Those who cannot
> history are doomed to repeat it."
> Sent via pgsql-hackers mailing list (pgsql-hackers(at)postgresql(dot)org)
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