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From: Merlin Moncure <[email protected]>
To: patibandlakoshal <[email protected]>
Cc: postgres performance list <[email protected]>
Subject: Re: Cursor vs Set Operation
Date: Wed, 1 Nov 2017 11:28:12 -0500
Message-ID: <CAHyXU0zhQeC+SfinvmjX1vSYdDfcxeukLV8_se7gMWyXM=S_tg@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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On Mon, Oct 30, 2017 at 5:51 PM, patibandlakoshal
<[email protected]> wrote:
> From performance standpoint I  thought set operation was better than Cursor.
> But I found Cursor to be more effective than Set operation. Is there a way
> we can force optimizer to use cursor plan. QUERY PLAN

You're going to have to be  a little more specific.  In particular, I
have no idea what a 'cursor plan' is.  What precise operations did you
do?

merlin


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