RE: Joining several tables

From: Michael Davis <mdavis(at)sevainc(dot)com>
To: "'Stephan Richter'" <srichter(at)cbu(dot)edu>, "pgsql-sql(at)postgresql(dot)org" <pgsql-sql(at)postgresql(dot)org>
Subject: RE: Joining several tables
Date: 2001-01-22 18:00:23
Message-ID: 01C08462.886C1520.mdavis@sevainc.com
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1) Select t1.* from table_1 t1, table2 t2 where t1.column = t2.column;
2) Select t1.* from table_1 t1 join table2 t2 on t1.column = t2.column;

-----Original Message-----
From: Stephan Richter [SMTP:srichter(at)cbu(dot)edu]
Sent: Sunday, January 21, 2001 11:20 PM
To: pgsql-sql(at)postgresql(dot)org
Subject: Joining several tables

Hello, I have the following situation:

I have an Address, PhoneNumber and Contact table all having a contactid in
common, but sometimes the phone number does not exist.

I want to join these three tables. How do I do that? I could not find the
syntax for multiple tables...

Regards,
Stephan
--
Stephan Richter
CBU - Physics and Chemistry Student
Web2k - Web Design/Development & Technical Project Management

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