Hello!
This patch adds a `--tableam=TABLEAM` option to the pgbench command line which allows the user to specify which table am is used to create tables initialized with `-i`.
This change was originally authored by Alexander Korotkov, I have updated it and added a test to the pgbench runner. I'm hoping to make the deadline for this currently open Commit Fest?
My goal is to add a couple more regression tests but the implementation is complete.
Thanks in advance for any comments or questions!
-Michel
