As raise dead, except the cleric can resurrect a creature who has been dead up to 10 years per caster level. This spell can even bring back creatures whose bodies have been wholly destroyed, provided the character unambiguously identifies the deceased in some fashion (reciting the deceased’s time and place of birth or death is the most common method).
Upon completion of the spell, the creature is immediately restored to full hit points, vigor, and health, with no loss of level (or Constitution point) or prepared spells.
The character can revive someone killed by a death effect or someone who has been turned into an undead creature and then destroyed.
Even true resurrection can’t restore to life a creature who has died of old age.