Re: Obtaining primary key information from pg system tables

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

To: pgsql-sql@xxxxxxxxxxxxxx

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