From: | Rj Ewing <ewing(dot)rj(at)gmail(dot)com> |
---|---|
To: | Bruce Momjian <bruce(at)momjian(dot)us> |
Cc: | PostgreSQL General <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: full text search on hstore or json with materialized view? |
Date: | 2017-04-18 22:18:54 |
Message-ID: | CAOSSsV2LFCm8L8x_oPpVOpz6LwDM+pqEhGdGEGEzNen-WXGdFA@mail.gmail.com |
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Lists: | pgsql-general |
A step in the right direction for me, however it doesn't appear to support
per field full text searching.
It is exciting though!
On Tue, Apr 18, 2017 at 3:00 PM, Bruce Momjian <bruce(at)momjian(dot)us> wrote:
> On Tue, Apr 18, 2017 at 02:38:15PM -0700, Rj Ewing wrote:
> > I am evaluating postgres for as a datastore for our webapp. We are
> moving away
> > from a triple store db due to performance issues.
> >
> > Our data model consists of sets of user defined attributes. Approx 10%
> of the
> > attributes tend to be 100% filled with 50% of the attributes having
> approx 25%
> > filled. This is fairly sparse data, and it seems that jsonb or hstore
> will be
> > best for us.
> >
> > Unfortunately, from my understanding, postres doesn't support fulltext
> search
> > across hstore or jsonb key:values or even the entire document. While
> this is
> > not a deal breaker, this would be a great feature to have. We have been
> > experimenting w/ elasticsearch a bit, and particularly enjoy this
> feature,
> > however we don't really want to involve the complexity and overhead of
> adding
> > elasticsearch in front of our datasource right now.
>
> Full text search of JSON and JSONB data is coming in Postgres 10, which
> is to to be released in September of this year:
>
> https://www.depesz.com/2017/04/04/waiting-for-postgresql-
> 10-full-text-search-support-for-json-and-jsonb/
>
> --
> Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
> EnterpriseDB http://enterprisedb.com
>
> + As you are, so once was I. As I am, so you will be. +
> + Ancient Roman grave inscription +
>
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