新增觸發(fā)器

第一步：創(chuàng)建函數(shù)

為待模糊查詢(xún)的表創(chuàng)建函數(shù)

CREATE OR REPLACE FUNCTION fuzzy_query_func() RETURNS TRIGGER AS $$
BEGIN
INSERT INTO fuzzy_query(id,name,address,table_name) VALUES (new.id, NEW.name,NEW.address,TG_TABLE_NAME);
RETURN NEW;
END;
$$ LANGUAGE plpgsql;