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Home -> Community -> Usenet -> c.d.o.misc -> Re: Hinting the CBO
Have you tried the PUSH_PRED hint.
Its action is to push join predicates into
views, so may do what you want when
combined with the ORDERED USE_NL(c)
-- Jonathan Lewis http://www.jlcomp.demon.co.uk Host to The Co-Operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html Author of: Practical Oracle 8i: Building Efficient Databases Screen saver or Life saver: http://www.ud.com Use spare CPU to assist in cancer research. Robert Massey wrote in message <0c1qvtchevarint62pburn5t0gs43sho53_at_4ax.com>...Received on Thu Nov 22 2001 - 09:37:46 CST
>On Thu, 22 Nov 2001 06:20:31 +0100, Sybrand Bakker, wrote:
>
>However, you are correct about the usage of the USE_NL hint. The inner
>table (child, in this case) should be specified. So, the query becomes:
>
>Select --+ USE_NL(c) ORDERED
> p.pfield1,
> p.pfield2,
>
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