Magnus Hagander <[EMAIL PROTECTED]> 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

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TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not
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