Hi,
I have a question on implementation
of the LIMIT SQL clause.
Using the LIMIT clause, I want
to reduce the computation time for a query.
When I try to limit the result
of a joined table, however, the join will be computed first (which takes very long).
Lets suppose the
Gregor Zeitlinger [EMAIL PROTECTED] writes:
select * from T1 join T2 on T1.id =3D T2.id LIMIT 1
Conceptually, it should be possible to fetch one row from T1 and T2, =
i.e. to propagate the LIMIT clause.
I was wondering what the exact requirements are to propagate the LIMIT =
clause.
