Re: tsearch2() with data from other table

Teodor Sigaev skrev:
>> CREATE FUNCTION euits(int)
>> RETURNS text AS 'select username || \' \' || firstname || \' \' ||
>> lastname from site_user where objectid = $1;' LANGUAGE SQL;
>>
>> CREATE TRIGGER site_item_fts
>> BEFORE UPDATE OR INSERT ON site_item
>> FOR EACH ROW EXECUTE PROCEDURE
>> tsearch2(idxfti, name, keywords, keywords_cb, location_country,
>> location_city, media_source, description, euits, site_user);
>
> site_user is a table, isn't it?
> tsearch2 trigger accepts only column's names and functions with
> prototype TEXT func(TEXT).
>
> For clarify, show your table's definitions.

Hi,

I'm sorry I was unclear,

create table site_user
(
objectid integer
,firstname varchar[60]
,lastname varchar[60]
,username varchar[10]
...
) without oids;

create table site_item
(
objectid integer
,site_user integer -- fk to site_user.objectid
,description text
,idxfti tsvector
...
) without oids;

So, when updating site_item I want to fetch the names from site_user and
give this data to tsearch2() along with other stuff from site_item.

Best regards,
Marcus