an act or instance of rolling back.
a return to a lower level of prices, wages, etc., as by government order.
a pulling back or withdrawal:
a rollback of attack forces.
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.
noun 1. a small zippered duffel bag for carrying school supplies, sports gear, or the like.
noun 1. a heavy steel transverse bar in the form of an inverted U rising from the framework of an automobile to prevent its occupants from being crushed if the vehicle rolls over. noun 1. a bar that reinforces the frame of a car, esp one used for racing, rallying, etc, to protect the driver […]
noun 1. a heavy steel transverse bar in the form of an inverted U rising from the framework of an automobile to prevent its occupants from being crushed if the vehicle rolls over.
noun 1. a book in which attendance records are kept, as of students or employees.