From: ssylla <stefansylla@gmx.de>
To: pgsql-sql@postgresql.org
Subject: query two tables using same lookup table
Date: Sun, 22 Jul 2012 20:04:32 -0700 (PDT)
Message-ID: <1343012672084-5717583.post@n5.nabble.com> (raw)
Dear list,
assuming I have two tables as follows
t1:
id_project|id_auth
1|1
2|2
t2:
id_project|id_auth
1|2
2|1
and a lookup-table:
t3
id_auth|name_auth
1|name1
2|name2
Now I want to query t1 an t2 using the 'name_auth' column of lookup-table
t3, so that I get the following output:
id_project|name_auth_t1|name_auth_t2
1|name1|name2
2|name2|name1
Any ideas?
Thanks-
Stefan
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To: pgsql-sql@postgresql.org
Cc: stefansylla@gmx.de
Subject: Re: query two tables using same lookup table
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