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Re: What's the difference?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: vitus(at)ice(dot)ru
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: What's the difference?
Date: 2002-04-05 15:23:43
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-bugs
Victor Wagner <vitus(at)ice(dot)ru> writes:
> As far as I understand, following three queries are exactly equivalent:

Same results, but the second two constrain the planner's choice of join
order.  See

Whether this is a feature or a bug depends on context...

			regards, tom lane

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