On Sun, 17 Jan 2010 20:19:59 +0300 (MSK)
Oleg Bartunov wrote:
> Ivan,
>
> You can write function to get lexemes from tsvector:
> CREATE OR REPLACE FUNCTION ts_stat(tsvector, weights text, OUT
> word text, OUT ndoc integer, OUT nentry integer)
> RETURNS SETOF record AS
> $$
> SELECT ts_stat
Ivan,
You can write function to get lexemes from tsvector:
CREATE OR REPLACE FUNCTION ts_stat(tsvector, weights text, OUT word text, OUT
ndoc
integer, OUT nentry integer)
RETURNS SETOF record AS
$$
SELECT ts_stat('SELECT ' || quote_literal( $1::text ) || '::tsvector',
quote_literal( $2::te
My initial request was about a way to build up a tsquery that was
made similar to what plainto_tsquery does but using | inspite of &
as a glue.
But at the end of the day I'd like to find similar tsvectors and
rank them.
I've a table containing several fields that contribute to build up a
weighted
