I used to use the password file before, this time I use RMAN backups to really use it.
It doesn't say it here, talk about some places in use.
(1), first password file generation, you must restart the database to take effect.
(2) Password file names must be in the format: ORAPW $ Oracle_sid
(3), the location must be in $ oracle_home / dbs / directory
(4), the generated format is as follows: $ oracle_Sid password = 12345 entries = 5
The password here must be the same as the SYS user in the database.
