Re: [HACKERS] Proposal : Parallel Merge Join - Mailing list pgsql-hackers

From Amit Kapila
Subject Re: [HACKERS] Proposal : Parallel Merge Join
Date
Msg-id CAA4eK1K6UwWpAKVoyKqC4QnxespbyeH6o04UQmdPam7A38mVEw@mail.gmail.com
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In response to Re: [HACKERS] Proposal : Parallel Merge Join  (Dilip Kumar <dilipbalaut@gmail.com>)
Responses Re: [HACKERS] Proposal : Parallel Merge Join  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
On Wed, Mar 1, 2017 at 11:24 AM, Dilip Kumar <dilipbalaut@gmail.com> wrote:
> On Wed, Mar 1, 2017 at 11:13 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
>> I think for now we can keep the parallel safety check for cheapest
>> inner path, though it will be of use only for the very first time we
>> compare the paths in that loop.  I am not sure if there is any other
>> better way to handle the same.
>
> Done that way.
>

Thanks, your patch looks good to me.

-- 
With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com



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