how can we fnd out latest SCN# or latest time stamp to recover using backup piece
we need some help to query information from rman catalog user/database view/table.we want to know latest SCN# or latest time stamp to recover using backup piece or how can I find out the SCN of a transaction in backup piece.Below are the deatils:
rman database catalog user:- rman_dummy
Catalog db name: atlrmnp1
backup piece information :
$ ls -ltr /backup/rman_0004/etpcogp1/arch/arch-s13781-p1-t787738857-arch
-rw-r----- 1 oracle oracle 106676224 Jul 4 08:21 /backup/rman_0004/etpcogp1/arch/arch-s13781-p1-t787738857-arch
here last archive backup completed at 4th july 08:21 AM EST hours and my prod server crashed at 9:00 AM EST.if i restore database PIT to 8:30 AM EST hours it will recover the database till what time when compare to previous production.