Re: Hash Indexes

On Thu, Dec 1, 2016 at 8:56 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Thu, Dec 1, 2016 at 12:43 AM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>> On Thu, Dec 1, 2016 at 2:18 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>>> On Wed, Nov 23, 2016 at 8:50 AM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>>>> [ new patch ]
>>>
>>> Committed with some further cosmetic changes.
>>
>> Thank you very much.
>>
>>> I think it would be worth testing this code with very long overflow
>>> chains by hacking the fill factor up to 1000
>>
>> 1000 is not a valid value for fill factor. Do you intend to say 100?
>
> No. IIUC, 100 would mean split when the average bucket contains 1
> page worth of tuples.
>

I also think so.

> I want to split when the average bucket
> contains 10 pages worth of tuples.
>

oh, I think what you mean to say is hack the code to bump fill factor
and then test it. I was confused that how can user can do that from
SQL command.

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