postgresql7.1 select lm1.message_key, lm1.package_key, lm1.message as default_message, lm2.message as translated_message, lmk.description from lang_messages lm1 left outer join lang_messages lm2 on (lm2.locale = :locale and lm2.message_key = lm1.message_key and lm2.package_key = lm1.package_key), lang_message_keys lmk where lm1.locale = :default_locale and lm1.package_key = :package_key and lm1.message_key = lmk.message_key and lm1.package_key = lmk.package_key $where_clause order by upper(lm1.message_key), lm1.message_key offset $page_start limit 10