Re: [HACKERS] PoC: full merge join on comparison clause - Mailing list pgsql-hackers

From Alexander Kuzmenkov
Subject Re: [HACKERS] PoC: full merge join on comparison clause
Date
Msg-id [email protected]
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In response to Re: [HACKERS] PoC: full merge join on comparison clause  (Ashutosh Bapat <[email protected]>)
Responses Re: [HACKERS] PoC: full merge join on comparison clause
List pgsql-hackers
Hi,

I am attaching the updated patch, rebased to 820c03.

On 09.10.2017 13:47, Ashutosh Bapat wrote:
> Hi Alexander,
> Commit c7a9fa399 has added another test on mergeopfamilies. I think
> your patch will need to take care of that test.
>
> On Wed, Oct 4, 2017 at 6:38 PM, Alexander Kuzmenkov
> <[email protected]> wrote:
>> As discussed earlier, I changed the way we work with mergeopfamilies. I use
>> the "is_equality" flag to indicate whether the clause is an equality one,
>> and fill mergeopfamilies for both equality and inequality operators.
>> The updated patch is attached (rebased to 20b6552242).
>>
>>
>> --
>> Alexander Kuzmenkov
>> Postgres Professional: http://www.postgrespro.com
>> The Russian Postgres Company
>>
>
>

-- 
Alexander Kuzmenkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company


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