Simon Riggs <[EMAIL PROTECTED]> writes:
> I've never seen anyone scan backwards like this at all in practical use.
> I knew it was possible, but never seen it done.
> It seems entirely probable nobody else has either. It's a PostgreSQL
> extension, so people arriving from outside don't even know it exists,
Say again? Both the SCROLL option to DECLARE CURSOR and FETCH PRIOR are
straight out of the SQL92 spec.
regards, tom lane
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