Timestamp with mysql

I want to develop a perl script which will send some query to MySQL.

My question is :
How write in perl a MySQL query which will use the timestamp field ‘told or
starts or started, by example…’ and list all tickets between 5 and 10 days ?

I’ve a second message, I’ve try to install RT3 on a RedHat9 Shrike, I’ve no
problem except the module Locale::Maketext::Lexicon, in CPAN this is the
version 0.26 which refused to be installed, version 0.27 is available on the
official website and is ok. The database migration RT2 to RT3 is ok.

Thanks for your help.