Fw: Fw: choosing use an index or not

Hi,

can you halp me?

Thks,
Felipe
----- Original Message -----
From: "Martijn van Oosterhout" <kleptog@svana.org>
To: "Felipe Rondon Rocha" <frondon@globo.com>
Sent: Tuesday, December 19, 2006 8:39 AM
Subject: Re: Fw: [HACKERS] choosing use an index or not