Re: configuration error

saravanan Chow, 20.02.2014 06:41:
> There is nothing in the pg_log.
> Log files contains :  "2014-02-20 10:58:55 IST LOG:  received fast shutdown request
>                                   2014-02-20 10:58:55 IST LOG:  aborting any active transactions
>                                   2014-02-20 10:58:55 IST LOG:  autovacuum launcher shutting down
>                                   2014-02-20 10:58:55 IST LOG:  shutting down
>                                   2014-02-20 10:58:55 IST LOG:  database system is shut down "
> It is working upto 1.5GB , more than 1.5GB its throwing the error.
>

Sounds as if you are using 32bit Windows (or Postgres).

Under 32bit, a single process cannot allocate more than 2GB in total.

Windows also reserves some memory from that maximum and therfor the actual maximum memory for a 32bit process is
somewherearound 1.5GB