Re: [HACKERS] Executor Material

Thanks for help Edson Ramiro On Tue, Aug 4, 2009 at 17:49, Tom Lane t...@sss.pgh.pa.us wrote: Edson Ramiro erlfi...@gmail.com writes: Does someone has some material which explain how the executor works? Did you read http://developer.postgresql.org/pgdocs/postgres/overview.html and src

[HACKERS] Executor Material

Hi all, Does someone has some material which explain how the executor works? I'm looking for the internal processing of a query in the _executor_. Thanks for help Edson Ramiro