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
