you certainly dont want to autocommit every row at a time as depending on backend that will slow you down by a large margin. this rails feature that runs a bul

you certainly dont want to autocommit every row at a time as depending on backend that will slow you down by a large margin. this rails feature that runs a bulk update/insert I would assume is certainly doing so within either a single tranasction, or a set of relatively few per-chunk transactions.