Re: Help me solve this cardinality puzzle

I think that the discussion is a way out of the original topic. The op said that he was seeing the bizaare cardinality estimation from "explain plain" only.
Not from actual query execution.
Explain plan never peek binds(AFAIK), so bind peeking might have nothing to do with this problem.
Point me if got wrong.

Anyway, Christo, would you mind posting the DDL script for your table and corresponding indexes?

2008/4/22, Allen, Brandon <Brandon.Allen_at_oneneck.com>:
>
> Great tip Greg, thanks. In searching for more on this +PEEKED_BINDS
> parameter, I found there is also an 'ADVANCED' option available that
> includes the peeked bind values as well as all the other information
> included with the 'ALL' option and also includes the outline
> information. Here is a post about it on Jonathan Lewis' blog:
>
> http://jonathanlewis.wordpress.com/2008/03/06/dbms_xplan3/
>
> Regards,
> Brandon
>
>
> -----Original Message-----
> From: oracle-l-bounce_at_freelists.org
>
> [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Greg Rahn
>
> select * from
> table(dbms_xplan.display_cursor(<sql_id>,<child#>,'+PEEKED_BINDS'));
>
>
>
>
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