Re: When are projections done?
From: jbdhl <jbirksdahl_at_gmail.com>
Date: Tue, 2 Mar 2010 15:52:56 -0800 (PST)
Message-ID: <a290fc0f-6504-4233-a083-41743836fe2f_at_f35g2000yqd.googlegroups.com>
> so I
> think you can assume that the copy from the buffered
> block extracts only the columns needed from the row.
Date: Tue, 2 Mar 2010 15:52:56 -0800 (PST)
Message-ID: <a290fc0f-6504-4233-a083-41743836fe2f_at_f35g2000yqd.googlegroups.com>
> so I
> think you can assume that the copy from the buffered
> block extracts only the columns needed from the row.
OK, perfect. Thanks! Received on Tue Mar 02 2010 - 17:52:56 CST