Search Postgresql Archives

relationship in a table

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: pgsql-general@xxxxxxxxxxxxxx
Subject: relationship in a table
From: "Kai Schlamp" <stroncococcus@xxxxxx>
Date: 25 Jan 2007 08:46:35 -0800
Complaints-to: groups-abuse@xxxxxxxxxx
Injection-info: a75g2000cwd.googlegroups.com; posting-host=84.168.162.231; posting-account=0OIInA0AAACRJGvLYYYV2ViVpmcByps5
Organization: http://groups.google.com
User-agent: G2/1.0

Hello!

What is the best way to find out the relationship of two columns in a
table?
I want to know if it is 1:1, 1:N, or M:N. Is there an easy way to do
this with a SQL statement?

Best regards,
Kai

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Follow-Ups:
- Re: relationship in a table
  - From: Jim Nasby

Prev by Date: Re: Problem with result ordering
Next by Date: Re: Problem with result ordering
Previous by thread: Problem with result ordering
Next by thread: Re: relationship in a table
Index(es):
- Date
- Thread

[Index of Archives] [Postgresql Jobs] [Postgresql Admin] [Postgresql Performance] [Linux Clusters] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Postgresql & PHP] [Yosemite]

Powered by Linux