"ITAGAKI Takahiro" <itagaki.takahiro@oss.ntt.co.jp> writes:
> All of filler fields in branches, tellers and history is NULL. It is
> probabbly a mistake because there are fields of char(22-88) in the table
> definitions.
> TPC-B requires at least 100 bytes per row for all tables used in it.
I'm not in favor of changing this. pgbench has never pretended to be
"really" TPC-B, nor has anyone ever tried to compare its numbers against
other TPC-B numbers. On the other hand, people *do* compare pgbench
numbers to itself over time, and if we make a change like this it will
break comparability of the results.
regards, tom lane