| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Yaroslav <ladayaroslav(at)yandex(dot)ru> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Postgres 11 release notes |
| Date: | 2018-06-30 21:52:46 |
| Message-ID: | 61821.1530395566@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-www |
Yaroslav <ladayaroslav(at)yandex(dot)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.
regards, tom lane
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