I've been finding performance issues when using a trigger to modify inserts on a partitioned table. If using the trigger the total time goes from 1 Hour to 4 hours.
The trigger is pretty simple:
CREATE OR REPLACE FUNCTION quotes_insert_trigger() RETURNS trigger AS $$ BEGIN EXECUTE 'INSERT INTO quotes_'|| to_char(new.received_time,'YYYY_MM_DD') ||' VALUES (($1).*)' USING NEW ; RETURN NULL; END; $$ LANGUAGE plpgsql;
I've seen that some of you guys have worked on writing triggers in C.
Does anyone have had an experience writing a trigger for partitioning in C ?
If you have some code to paste so I can start from I will really appreciate.