Despite voter support for a rollback of the health-care bill, Republicans won't get a repeal past the president's desk.
Vote to stop abortion, receive a rollback in capital gains taxes.
In addition to pushing ahead with new regulation, Jackson finds herself defending existing rules from rollback attempts.
A reduction, esp of wages or production (1942+)
Reverting data in a database to an earlier state, usually in response to an error or aborted operation.
In a transaction based database system, transactions are considered atomic. If an error occurs while performing a transaction, the database is automatically rolled back to the state at the previous commit.
Rollback may also be performed by an explicit rollback transaction.