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Re: Obtaining primary key information from pg system tables - Mailing list pgsql-sql

From Dmitri Colebatch
Subject Re: Obtaining primary key information from pg system tables
Date
Msg-id 006801c219d9$ba0b3710$fe00a8c0@hobbes
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In response to Obtaining primary key information from pg system tables  ("Kris" <krisallsop@btinternet.com>)
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Kris,
 
I'm assuming you dont want to do this, but just in case you're not aware of the option - the JDBC API exposes this information. 
 
hth
dim
----- Original Message -----
From: Kris
Sent: Saturday, June 22, 2002 8:30 PM
Subject: [SQL] Obtaining primary key information from pg system tables

Hi,
 
I am trying to generate some xml metadata from the pg system tables for my java code generation utility. I have can get most information, but i would like to be able to tell which column is a primary key or which one is a foreign key (i dont need to know which table the foreign key references at this point).
 
Which tables do i need reference, could anyone provide an example query?
 
Kris

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