From: ivan marchesini <marchesini@unipg.it>
To: pgsql-sql@postgresql.org
Subject: join a lot of columns of two tables
Date: Thu, 14 Dec 2006 12:01:00 +0100
Message-ID: <1166094060.5978.22.camel@geoivan> (raw)
Dear Postgres Users,
I have 2 tables...
each one has a column called ID (primary keys of each table)
the values into each ID column are exactly the same.
each table has a lot of other columns (around 50 for each table)....
I would like to create a table containing the ID (only one column
obviously) and all the other columns of both tables...
a simple equi join for each column is simple but how can I join
completely the two table on the bases of the column ID???
probably it is a simple question but I don't know how to solve this very
simple problem quikly... :-(
thanks
Ivan
--
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Please try to avoid to send me .doc, .xls, .ppt, .dwg files.
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Ivan Marchesini
Department of Civil and Environmental Engineering
University of Perugia
Via G. Duranti 93/a
06125
Perugia (Italy)
e-mail: marchesini@unipg.it
ivan.marchesini@gmail.com
tel: +39(0)755853760
fax: +39(0)755853756
jabber: geoivan73@jabber.org
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To: pgsql-sql@postgresql.org
Cc: marchesini@unipg.it
Subject: Re: join a lot of columns of two tables
In-Reply-To: <1166094060.5978.22.camel@geoivan>
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