drnic/composite_primary_keys — pull request #139 by dinshaw (2012-12-11 21:05:24+00:00)
Title: add missing timestamp columns for mysql test_touch.rb; added sleep 0.1 t...

add missing timestamp columns for mysql test_touch.rb; added sleep 0.1 to avoid intermitant failures around the time comparison.

I had already submitted something similar, but this patch is way cleaner.

Not sure if the `sleep` is the best way to go...