On Wed, Dec 31, 2014 at 5:42 AM, cesar <cesarkrall@xxxxxxxxx> wrote: > After this it appears a message "Removing old pgbench tables" > First error message (seems not to be important) is: ERROR: table "accounts > does not exist" > ERROR: relation "branches" does not exist > LINE 1: select count(*) for branches > ERROR: Attempt to determine database scale returned "", aborting The tables "accounts" and "branches" refer to the table names in pgbench shipped with Postgres 8.3 and older. It has been changed to pgbench_* after that. So it seems that you are facing a version mismatch if this script uses pgbench 9.1. > Any idea about what to try? Discussing this issue with the maintainers of pgbench-tools may be a good thing as well: https://github.com/gregs1104/pgbench-tools/ Regards, -- Michael -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance