> On Jun 30, 2018, at 5:52 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> Yaroslav <ladayaroslav@yandex.ru> writes:
>> I've noticed the following in v11 release notes:
>> "Window functions now support all options shown in the SQL:2011 standard,
>> including RANGE distance PRECEDING/FOLLOWING, GROUPS mode, and frame
>> exclusion options"
>
>> But, as far as I see, IGNORE NULLS option for lead, lag, etc. is still not
>> supported. May be, the item could be reformulated?
>
> Mmm, yeah, I suppose it should say "all framing options" rather than
> implying that we've implemented every other window-related frammish
> there is in the spec.
+1. Attached patch that does exactly that.
Jonathan