Re: optimizer_mode=choose uses first_rows, or all_rows?

Hi Patrice,

all_rows  

Regards,
Ed
Oracle8,8i Certified DBA and Zivanologist

> A developer asked me this question.
>
> Any idea which mode the CBO defaults to when stats exist on objects?
>
> TIA
> Patrice Boivin
> Systems Analyst (Oracle Certified DBA)

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