Return-Path: pg_adm@postgres.berkeley.edu
Received: by postgres.Berkeley.EDU (5.61/1.29)
	id AA11781; Thu, 18 Jun 92 06:44:32 -0700
Message-Id: <9206181344.AA11781@postgres.Berkeley.EDU>
From: Peter van Oosterom <Peter.van.Oosterom@fel.tno.nl>
Subject: join of large tables
To: postgres@postgres.berkeley.edu
Sender: pg_adm@postgres.berkeley.edu
To: postgres@postgres.Berkeley.EDU
Date: Thu, 18 Jun 92 15:47:55 MET DST
X-Mailer: ELM [version 2.3 PL11]

Dear Postgres group,

We often get the following message when joining 2 (or more) large tables:

WARN:Jun 18 15:04:30:not enough memory for hashjoin.

Is there a way in which we can avoid this problem? Do we have to enlarge
the swap-space or is it an internal "Postgres" buffer that runs out of memory?

Kind regards, Peter van Oosterom.