Brilliantov Kirill Vladimirovich wrote: >> You should post the table definition and the whole trigger; the error >> message seems to refer to things you omitted in your quote. > > Table with statistic: > CREATE TABLE trassa.cpu_load_stat > ( > id serial NOT NULL, > device integer NOT NULL, > cpu smallint NOT NULL, > min_value smallint NOT NULL, > min_device_timestamp timestamp without time zone NOT NULL, > min_timestamp timestamp without time zone, > avg_value smallint NOT NULL, > avg_timestamp timestamp without time zone NOT NULL, > max_value smallint NOT NULL, > max_device_timestamp timestamp without time zone NOT NULL, > max_timestamp timestamp without time zone, > total_value bigint NOT NULL, > total_count integer NOT NULL, [...] > ) > Trigger: > CREATE OR REPLACE FUNCTION trassa.update_cpu_load_stat() > RETURNS trigger AS > $BODY$ [...] > UPDATE trassa.cpu_load_stat > SET min_value = cpu_min_value, > min_device_timestamp = cpu_min_device_timestamp, > min_timestamp = cpu_min_created_timestamp, > avg_value = CEIL((total_value + NEW.value) / > (total_count + 1)), > avg_timestamp = NOW(), > max_value = cpu_max_value, > max_device_timestamp = cpu_max_device_timestamp, > max_timestamp = cpu_max_created_timestamp, > total_value = (total_value + NEW.value), > total_count = (total_count + 1) > WHERE id = line_id; I'd say that the error message refers to this or the following query: There is no field "value" in the table, and "NEW" represents a row in the table, so the expression "NEW.value" does not make sense. Yours, Laurenz Albe -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
