On Wed, Sep 17, 2008 at 9:43 AM, Ivan Sergio Borgonovo <mail@xxxxxxxxxxxxxxx> wrote: > The subjects says it all. A couple of links that may be of use: http://pooteeweet.org/files/phpworks06/explaining_explain.pdf http://redivi.com/~bob/oscon2005_pgsql_pdf/OSCON_Explaining_Explain_Public.pdf Good luck.
