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Re: Difference in columns

From: hubert depesz lubaczewski <depesz(at)depesz(dot)com>
To: Mag Gam <magawake(at)gmail(dot)com>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Difference in columns
Date: 2008-05-11 18:11:42
Message-ID: 20080511181142.GA29257@depesz.com (view raw or flat)
Thread:
Lists: pgsql-sql
On Sun, May 11, 2008 at 01:37:52PM -0400, Mag Gam wrote:
> Any thoughts about this?

1. will there be any gaps in between dates? if yes, what should be diff
be then?
2. can't you calculate it in client application?
3. is usage of pl/pgsql acceptable (i think this will be the fastest way
to do it in postgresql itself).

depesz

-- 
quicksil1er: "postgres is excellent, but like any DB it requires a
highly paid DBA.  here's my CV!" :)
http://www.depesz.com/ - blog dla ciebie (i moje CV)

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