V$FAST_START_TRANSACTIONS

V$FAST_START_TRANSACTIONS displays information about the progress of the transactions that Oracle is recovering.

Column	Datatype	Description
`USN`	`NUMBER`	Undo segment number of the transaction
`SLT`	`NUMBER`	Slot within the rollback segment
`SEQ`	`NUMBER`	Incarnation number of the slot
`STATE`	`VARCHAR2(16)`	State of the transaction (may be `TO BE RECOVERED`, `RECOVERED`, or `RECOVERING`)
`UNDOBLOCKSDONE`	`NUMBER`	Number of undo blocks completed on the transaction
`UNDOBLOCKSTOTAL`	`NUMBER`	Total number of undo blocks that need recovery
`PID`	`NUMBER`	ID of the current server it has been assigned to
`CPUTIME`	`NUMBER`	Time for which recovery has progressed (in seconds)
`PARENTUSN`	`NUMBER`	Undo segment number of the parent transaction in PDML
`PARENTSLT`	`NUMBER`	Slot of the parent transaction in PDML
`PARENTSEQ`	`NUMBER`	Sequence number of the parent transaction in PDML
`XID`	`RAW(8)`	Transaction ID
`PXID`	`RAW(8)`	Parent transaction ID
`RCVSERVERS`	`NUMBER`	Number of servers used in the last recovery