On Thu, Feb 23, 2017 at 4:47 AM, Pritam Baral <pritam@pritambaral.com> wrote:
> The topic has been previously discussed[0] on the -performance mailing list,
> about four years ago.
>
> In that thread, Tom suggested[0] the planner could be made to "expand
> "intcol <@
> 'x,y'::int4range" into "intcol between x and y", using something similar
> to the
> index LIKE optimization (ie, the "special operator" stuff in indxpath.c)".
>
> This patch tries to do exactly that.
Please add your patch to https://commitfest.postgresql.org/ so it
doesn't get overlooked.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company