Re: Erroneous cost estimation for nested loop join - Mailing list pgsql-hackers

<oleksandr.shulgin@zalando.de> wrote:
>>
>>       - cost parameter calibration: random_page_cost = 92.89
>>
> 
> This demands some explanation and raises question of value of seq_page_cost
> parameter -- I don't see anything about it your mail.

seq_page_cost was set to 1.0 (default), and I explained the reason about random_page_cost value in reply to Tom.
Please see it.

Thanks
Ryoji