-- FUNCTION: public.update_log()
-- DROP FUNCTION public.update_log();
CREATE OR REPLACE FUNCTION public.update_log(
)
RETURNS void
LANGUAGE 'sql'
COST 100
VOLATILE
AS $BODY$
truncate table postgres_log_tmp ;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Mon.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Tue.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Wed.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Thu.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Fri.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Sat.csv' WITH csv;
COPY postgres_log_tmp FROM '/mnt/pgdata/data/log/postgresql-Sun.csv' WITH csv;
INSERT INTO postgres_log SELECT * from postgres_log_tmp ON CONFLICT(session_id, session_line_num) DO NOTHING;
--COMMIT;
truncate table postgres_log_tmp ;
$BODY$;
ALTER FUNCTION public.update_log()
OWNER TO postgres;
If I leave the second truncate statement nothing is written to postgres_log. I assume the insert doesnt finish