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From: ghatpande@vsnl.net
To: Andrew Dunstan <andrew@dunslane.net>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Dann Corbit <DCorbit@connx.com>
Cc: pgsql hackers <pgsql-hackers@postgresql.org>
Subject: Re: Proposal: First step towards Intelligent, integrateddatabase
Date: Thu, 02 Dec 2010 12:29:07 +0500
Message-ID: <e4c6f4176e9.4cf79113@vsnl.net> (raw)
In-Reply-To: <4CF662C5.70109@dunslane.net>
References: <e66387cf27cb.4cf66784@vsnl.net>
	<"87F42982BF2B434F831FCEF4C45FC33 E4209B193"@EXCHANGE.corporate.connx.com>
	<e4c6b847677.4cf66dc4@vsnl.net>
	<15327.1291214468@sss.pgh.pa.us>
	<4CF662C5.70109@dunslane.net>


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.

regards,
Vijay.
Experience the Excellence......

----- Original Message -----
From: Andrew Dunstan <andrew@dunslane.net>
Date: Wednesday, December 1, 2010 8:32 pm
Subject: Re: [HACKERS] Proposal: First step towards Intelligent,integrateddatabase
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: ghatpande@vsnl.net, Dann Corbit <DCorbit@connx.com>, pgsql hackers <pgsql-hackers@postgresql.org>

> 
> 
> On 12/01/2010 09:41 AM, Tom Lane wrote:
> > ghatpande@vsnl.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-
> RDBMS 
> data stores I worked with 25 years or so ago. "Those who cannot 
> remember 
> history are doomed to repeat it."
> 
> cheers
> 
> andrew
> 
> -- 
> Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
> To make changes to your subscription:
> http://www.postgresql.org/mailpref/pgsql-hackers
> 



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