Comments? This is my first patch to postgresql project, so comments
are very much welcomed.
PJ
On Wed, Mar 23, 2016 at 8:40 PM, Petr Jediný <petr.jediny@gmail.com> wrote:
>>>
>>> Multicolumn BRIN is like GIN. Every column is indexed separately.
>>> The order of the columns doesn't matter.
>>
>> Right. You can use one index to cover all columns; the position of the
>> column in the index won't matter for a query that uses one column. The
>> only reason to have multiple BRIN indexes on a single table is to have
>> a different pages_per_range.
>
> Thanks for the information, I've attached the patch updated to v2.
>
>
> PJ