Re: How to get a 10053 trace on a recursive query

  • From: "Finn Jorgensen" <finn.oracledba@xxxxxxxxx>
  • To: Brandon.Allen@xxxxxxxxxxx
  • Date: Thu, 1 May 2008 10:46:55 -0400

How about removing the stats on the sysauth$ table and locking the stats
down?

Thanks,
Finn



On 4/30/08, Allen, Brandon <Brandon.Allen@xxxxxxxxxxx> wrote:
>
> Hi Gilles, yes that parameter is defaulted to TRUE in my 10.2.0.3
> system, but it is apparently not working so maybe it's a bug.
>
> NAME                                     DESCRIPTION
> SYSTEM_VALUE
> ----------------------------------------
> --------------------------------------------------
> ----------------------------------------
> _optimizer_mode_force                    force setting of optimizer mode
> for user recursive TRUE
>                                          SQL also
>
> I'll try changing it at the session level and see if it makes any
> difference.
>
> Thanks,
> Brandon
>
> -----Original Message-----
> From: gparc@xxxxxxx [mailto:gparc@xxxxxxx]
>
> Although it seems to default already to TRUE in 10g, maybe you can check
> the hidden parameter _OPTIMIZER_MODE_FORCE
>
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