Re: is there any backend timeout undocumented?

NunoACHenriques <nach@fct.unl.pt> writes:
>     Is there any server timeout that is undocumented?

No.

> spid=> vacuum full analyze ; select construct_warehouse() ; vacuum analyze ;
> NOTICE:  Skipping "pg_group" --- only table or database owner can VACUUM it
> NOTICE:  Skipping "pg_database" --- only table or database owner can VACUUM it
> NOTICE:  Skipping "pg_shadow" --- only table or database owner can VACUUM it
> VACUUM
> server closed the connection unexpectedly
>     This probably means the server terminated abnormally
>     before or while processing the request.

This looks like a crash to me, not a timeout.  Can you provide us with a
stack backtrace?  Also, you'd better explain what construct_warehouse()
is doing.
        regards, tom lane