Delete all the keys of all the existing databases, not just the currently selected one. This command never fails.
The time-complexity for this operation is O(N), N being the number of keys in all existing databases.
Available since 1.0.0.
Delete all the keys of all the existing databases, not just the currently selected one. This command never fails.
The time-complexity for this operation is O(N), N being the number of keys in all existing databases.