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Re: [GSoC2014] Self-tuning cost coefficients

 

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

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