Jan Wieck wrote:
> Bruce Momjian wrote:
> >
> > I found this email from April. It properly points out that our
> > LIMIT/FOR UPDATE ordering doesn't match MySQL's, and MySQL's looks more
> > correct, specifically that the FOR UPDATE is after the LIMIT. Our
> > grammar is:
>
> How do you define "correct" for "non-standard" features? And why don't
> you ask Monty first to change to our "de-facto-standard"? ;-)
Well, MySQL created LIMIT, so they have the right to define the
standard. I think FOR UPDATE looks more correct at the end because it
controls the visibility of the returned result, while LIMIT and the
other previous clauses control the result. FOR UPDATE clearly has a
different effect than LIMIT, GROUP BY, WHERE, and the other previous
clauses, so it makes more sense to me to have it at the end.
-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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