Does Resurrection (Cleric Lvl7) spell restore permanent Abiltiy Drain?

[harmor]

This part of the Resurrection spell description is confusing:

PFSRD wrote:

... Upon completion of the spell, the creature is immediately restored to full hit points, vigor, and health, with no loss of prepared spells. ...

What does that mean exactly?

[Kilbourne]

Maybe they get up and feel fine? No resurrection sickness? It might just be flavor text, but the problem with non-specificity of some of the keywords in PF is that you can never be sure

[IkeDoe]

At least, any ability scores damaged to 0 are raised to 1 (This spell functions like raise dead). However "you are able to restore life and complete strength to any deceased creature"... whatever it means.
I don't know if it restores every point of ability drain, it prolly does, but I clicked the FAQ button.