| From: | Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at> |
|---|---|
| To: | Bzzzz <lazyvirus(at)gmx(dot)com>, pgsql-novice(at)lists(dot)postgresql(dot)org |
| Subject: | Re: hstore or jsonb ? |
| Date: | 2022-11-15 07:05:31 |
| Message-ID: | d499297641e6707dd7fb4a10413afe02b61444f2.camel@cybertec.at |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-novice |
On Mon, 2022-11-14 at 22:21 +0100, Bzzzz wrote:
> That depends on the query you need to support.
> >
> > I have no idea what you mean by "fulltext accurate search" in a hstore
> > or JSON.
>
> One kind, that will be something like :
> SELECT websearch_to_tsquery('english', 'switching power supply
> output tension 5 Vcc 5 A') ;
Indexing full text search is simple.
If the query is
... WHERE <someexpression> @@ <somequery>
the index is to be
CREATE INDEX ON tab USING gin ((<someexpression>));
Yours,
Laurenz Albe
--
Cybertec | https://www.cybertec-postgresql.com
| From | Date | Subject | |
|---|---|---|---|
| Next Message | hubert depesz lubaczewski | 2022-11-15 08:39:46 | Re: hstore or jsonb ? |
| Previous Message | Bzzzz | 2022-11-14 21:40:51 | Re: hstore or jsonb ? |