10 minutes hack: Class::DBI::AbstractSearch.
This module glues SQL::Abstract into Class::DBI, which allows you to do:
package CD::Music; use Class::DBI::AbstractSearch; package main; my @music = CD::Music->search_where(artists => ['Ozzy', 'Kelly']);This would generate
SELECT * FROM music WHERE artist = 'Ozzy' OR artist = 'Kelly'
, thanks to SQL::Abstract magic.