Hi! I am in the process of migrating a PostgreSQL 8.2.4 database to 8.3. So far, everything has worked fine, even tsearch2-searching an indexed table. There's something severely wrong with the trigger-function I use to keep the tsvector-column updated. Here's my table definition: CREATE TABLE public.ct_com_board_message ( board_id integer DEFAULT 0, thread_id integer DEFAULT 0, father_id integer DEFAULT 0, message_id integer NOT NULL DEFAULT 0, user_id integer DEFAULT 0, title text, signature text, follow_up text, count_reply integer DEFAULT 0, last_reply timestamptz, created timestamptz DEFAULT now(), article_id integer DEFAULT 0, logged_ip text, state_id smallint DEFAULT 0, text text, deleted_date timestamptz, deleted_login text, poll_id integer DEFAULT 0, last_updated timestamptz DEFAULT now(), idxfti tsvector, CONSTRAINT "pk_ct_com_board_message" PRIMARY KEY (message_id) ); And there's this trigger definition: CREATE TRIGGER "tsvectorupdate" BEFORE INSERT OR UPDATE ON "public"."ct_com_board_message" FOR EACH ROW EXECUTE PROCEDURE pg_catalog.tsvector_update_trigger(idxfti,pg_catalog.german,title,text,user_login); Now when I do anything that fires the trigger like UPDATE ct_com_board_message set count_reply = 1 where message_id = 12345; I get an error ERROR: column "idxfti" is not of tsvector type I didn't touch the tsvector_update_trigger-function at all, it still reads CREATE or REPLACE FUNCTION "pg_catalog"."tsvector_update_trigger"() RETURNS "pg_catalog"."trigger" AS $BODY$ tsvector_update_trigger_byid $BODY$ LANGUAGE 'internal' VOLATILE; So what's happening here? Kind regards Markus Computec Media AG Sitz der Gesellschaft und Registergericht: Fürth (HRB 8818) Vorstandsmitglieder: Johannes S. Gözalan (Vorsitzender) und Rainer Rosenbusch Vorsitzender des Aufsichtsrates: Jürg Marquard Umsatzsteuer-Identifikationsnummer: DE 812 575 276