> An problem in 9.5dev Document.
> http://www.postgresql.org/docs/devel/static/pgbench.html
>
> \set aid (1021 * :aid) % (100000 * :scale) + 1
>
> -- aid undefined~
This example is not intended to be self-contained, this line assumes that
aid is already set, and would be okay in such case.
I guess the documentation examples could be made less surprising.
--
Fabien.