From: | Mohammad Heykal Abdillah <heykal(dot)abdillah(at)gmail(dot)com> |
---|---|
To: | Tatsuo Ishii <ishii(at)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Why my manualy constructed raw parser tree produce failed to execute? |
Date: | 2010-05-28 03:18:46 |
Message-ID: | 1275016726.1855.42.camel@claudia |
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Thread: | |
Lists: | pgsql-hackers |
On Jum, 2010-05-28 at 08:55 +0900, Tatsuo Ishii wrote:
> > > 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.
Thank you Mr. Tatsuo and Mr. Robert for the hint, i think i'll have to
debug my code more thoroughly but at least now i have some hint :)
Once again thank you.
> --
> Tatsuo Ishii
> SRA OSS, Inc. Japan
> English: http://www.sraoss.co.jp/index_en.php
> Japanese: http://www.sraoss.co.jp
--
Mohammad Heykal Abdillah <heykal(dot)abdillah(at)gmail(dot)com>
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