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I'd have to go back to the manuals to
decide if this was expected, but you might
try the following - even though it seems daft:
Add correlation variable:
>create index idx_test on test(col.d)
create index idx_test on test t (t.col.d)
-- Jonathan Lewis http://www.jlcomp.demon.co.uk Next Seminar - UK, April 3rd - 5th http://www.jlcomp.demon.co.uk/seminar.html 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 Peter Mutsaers wrote in message <87n0wv4gml.fsf_at_muon.mutsaers.com>...Received on Tue Mar 26 2002 - 07:33:20 CST
>>> "Jonathan" == Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk> writes:
>
> Jonathan> This may not fix it, but in 8.1.5 a number of
> Jonathan> problems disappeared if you used a 'correlation
> Jonathan> variable', a.k.a. 'table alias'.
>
>Thanks, that solved it.
>
>Now, alas I found out that an index used on a part of an ADT is not
>used, which still makes ADT pretty useless in my case :(
>