我正在尝试构建一个返回一些文本的函数。文本中包含一条似乎会导致错误的BEGIN语句:
CREATE OR REPLACE FUNCTION create_trigger() RETURNS TEXT AS $$
BEGIN
RETURN
'CREATE OR REPLACE FUNCTION update_view() RETURNS trigger AS $$
BEGIN -- error is near this begin
IF TG_OP = ''INSERT'' THEN DO SOMETHING