> > Now to the question, why my manualy constructed list was failed to > > execute? I was pretty sure that my list node was identical with yacc. > > Because you have a bug in your code.
You can debug your code by comparing your hand made tree with the original tree by using equal(). Search #ifdef COPY_PARSE_PLAN_TREES in postgres.c to see how to use it. Good luck. -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese: http://www.sraoss.co.jp -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
