From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
---|---|
To: | Anton Dignös <dignoes(at)inf(dot)unibz(dot)it> |
Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Johann Gamper <gamper(at)inf(dot)unibz(dot)it>, Michael Böhlen <boehlen(at)ifi(dot)uzh(dot)ch>, Moser Peter <peter(dot)moser(at)unibz(dot)it> |
Subject: | Re: [PROPOSAL] Temporal query processing with range types |
Date: | 2016-07-27 14:09:34 |
Message-ID: | CA+Tgmob=U6aeO0cPrBojLDEs6aerF88aSWE15qNhZ+EGnUWkxQ@mail.gmail.com |
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On Fri, Jul 22, 2016 at 7:15 AM, Anton Dignös <dignoes(at)inf(dot)unibz(dot)it> wrote:
> We would like to contribute to PostgreSQL a solution that supports the query
> processing of "at each time point". The basic idea is to offer two new
> operators, NORMALIZE and ALIGN, whose purpose is to adjust (or split) the
> ranges of tuples so that subsequent queries can use the usual grouping and
> equality conditions to get the intended results.
I think that it is great that you want to contribute your work to
PostgreSQL. I don't know whether there will be a consensus that this
is generally useful functionality that we should accept, but I commend
the effort anyhow. Assuming there is, getting this into a state that
we consider committable will probably take quite a bit of additional
work on your part; no one will do it for you. If you're still
interested in proceeding given those caveats, please add your patch
here so that it gets reviewed:
https://commitfest.postgresql.org/action/commitfest_view/open
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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