Jeremy Kersten
9ecd80eaeb
Iterator was consuming the first 45k records.
So don't need to specify an offset, because that will ignore the next 45k.
Eg: if step of 5, and range(1,13),
it will only use [1, 2, 3, 4, 5, 11, 12, 13]
Cherry-pick/backport of de8296c3a8