Re: Move cursor support for pl/pgsql - Mailing list pgsql-patches

From Tom Lane
Subject Re: Move cursor support for pl/pgsql
Date
Msg-id 6325.1172848634@sss.pgh.pa.us
Whole thread Raw
In response to Move cursor support for pl/pgsql  (Magnus Hagander <magnus@hagander.net>)
Responses Re: Move cursor support for pl/pgsql  (Magnus Hagander <magnus@hagander.net>)
List pgsql-patches
Magnus Hagander <magnus@hagander.net> writes:
> I took a stab at implementing MOVE support for cursors in PL/pgsql,
> because I wanted it for a project. Attached patch *seems* to work. But..
> Given that this is my first venture into touching bison/flex files, I
> may be completely off-target in how it's done.

I disapprove of hard-wiring the fetch count as an integer constant;
there's no good reason not to treat it as an expression.  So you should
drop the T_NUMBER thing.

            regards, tom lane

pgsql-patches by date:

Previous
From: Tom Lane
Date:
Subject: Re: A little COPY speedup
Next
From: Magnus Hagander
Date:
Subject: Re: Move cursor support for pl/pgsql