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Re: [GSoC2014] Self-tuning cost coefficients

 

hi =] any news about self tune?

2014-08-20 13:41 GMT-03:00 Roberto Spadim <roberto@xxxxxxxxxxxxx>:

> very nice :) i didn't checked if the calculated values are being used at
> optimizer, but i checked that lsqr is working now  (with negative values) i
> will execute some queries to check what change what is being saved at
> optimizer_cost_factors table, etc
> nice work :)
>
>
> 2014-08-20 4:50 GMT-03:00 Anshu Avinash <anshu.avinash35@xxxxxxxxx>:
>
>> Hi all,
>>
>> I have written a documentation for framework which I have created for
>> gathering and calculating cost coefficients for optimizer, as part of my
>> GSoC project. It is available at
>> http://igniting.in/gsoc2014/2014/08/20/documentation/.
>>
>> Any suggestions/reviews are welcome.
>>
>> Regards
>> Anshu Avinash
>>
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>>
>
>
> --
> Roberto Spadim
> SPAEmpresarial
> Eng. Automação e Controle
>



-- 
Roberto Spadim
SPAEmpresarial
Eng. Automação e Controle

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