When you run an alter session to change session
parameter as optimizer_goal or sql_trace and then you
issue a show parameters, it shows you the values at
session level.
Regards.
- prasad maganti <prasadm_g_at_yahoo.com> wrote:
> hi dba's
>
> can anybody clarify me the flwng:
>
> at database level the parameter
> optimizer_mode=choose.
> and i connected to scott and i set the
> optimizer_goal=
> rule.
>
> when i see from scott using
> sql>show parameters optimizer
> the value is shown as RULE
>
> where as from connect internal
> SVRMGR>SHOW PARAMETERS OPTIMIZER
> showing CHOOSE.
>
> But in the case of SQL_TRACE the system is showing
> the
> only value that is set at database level.
>
> even if i set sql_trace=false in scott user and i
> issued
> >show parameters sql_trace
>
> it is showing only TRUE that is set at database
> level.
>
> why oracle behaves different ways for different
> parameters.
>
> prasad.
>
>
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Received on Mon Jul 23 2001 - 01:57:24 CDT
