hi,
just a small question: is it normal that PostgreSQL 8.4.1 always uses
sequential scanning on any table when there is a condition having the
constant current_user? Of course there is a btree index set on that table,
but the DBMS just doesn't want to utilize it. When I replace current_user to
this is actually a bug, not a
feature?
balazs
-Original Message-
From: Robert Haas [mailto:robertmh...@gmail.com]
Sent: Monday, January 04, 2010 10:59 PM
To: Keresztury Balázs
Cc: pgsql-performance@postgresql.org
Subject: Re: [PERFORM] forced sequential scan when condition has
current_user
2010/1/4