DML's to tpcw benchmark for postgresql

Hi,

I am creating benchmark for postgresql database with tpc-w specification.
I expect proper benchmark for postgresql with tpc-w specification.

postgresql version:-
psql (8.4.13, server 9.2.1)

i installed postgresql using source code.
port is 5432
no other changes made to configuration.

operating system centos 6.2 x64

connecting to postgres using psql.
--------------------------------------------------------------
What i have done:-
i have written script for DDL's and commands to load data into table in
tpcw_load.js.

What i want to do:-
now i want to write tpcw.js with DML's according to specification given for
tpc-w benchmark .
which give load on database and calculate transactions per second.

If any one has DML's according to specification given for tpc-w benchmark
and related data/information.

please reply.

Thanks,
Sachin Kotwal,
kotsachin(at)gmail(dot)com