Sergej,
> I can not understand why DB is restarting ? It is restarting when SQL
> begins use index :(((
> Can anybody help me , I would by appretiate every people who downloads
> my sources, try to deploy index and maybe solve where is the problem.
It would help if you gave people a link.
Also, if you are Russian, there is a siginficant community of PostgreSQL
russian-speakers who might be able to help you.
--Josh Berkus