From: | Thomas Lockhart <lockhart(at)alumni(dot)caltech(dot)edu> |
---|---|
To: | Saikat Dan <sdan01(at)utopia(dot)poly(dot)edu> |
Cc: | Postgres Hackers List <hackers(at)postgresql(dot)org> |
Subject: | Re: Printing parse tree |
Date: | 1999-06-05 01:37:44 |
Message-ID: | 37587F68.CF80472E@alumni.caltech.edu |
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Lists: | pgsql-hackers |
> How can we create the entire parse tree first,
> then traverse it?
> > > We've downloaded postgresql (latest version). We would like
> > > to print the parse tree. Any help or guidance will be appreciated.
> > Use EXPLAIN VERBOSE on a query, or run the postmaster from a terminal
> > window using a large debugging level ("-d 99").
> > If you need more than that, you have to dive into the backend and
> > insert some print statements (though there are some utilities to help
> > print these trees).
Hi Dan. All of these questions are best asked on the hackers mailing
list. Unfortunately I'm leaving town for a few days and don't have
time to think about an additional answer for you.
Good luck.
- Thomas
--
Thomas Lockhart lockhart(at)alumni(dot)caltech(dot)edu
South Pasadena, California
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