When restoring a nonfallback table with after-image journaling to a specific AMP after a disk failure, use a ROLLFORWARD statement followed by a BUILD statement of the nonfallback table.
If the nonfallback table has unique indexes, rollforward time may be improved by using the PRIMARY DATA option. This option instructs the rollforward process to skip unique secondary index change images in the journal. These indexes would be invalid from the specific-AMP restore operation, therefore the PRIMARY DATA option might save a significant amount of I/O. Revalidate the indexes following the rollforward with the BUILD statement.