Following details might be relevant in some uses of Audit Info feature:
▪Audit info can not be used to monitor database user passwords. The statements having an impact on passwords (CREATE USER and ALTER USER) have the password part scrambled.
▪Audit info can not be relied to display long BLOB data completely. There will be a limit after which the BLOB information as parameter value is cut. Also, if BLOB is written as an SQL literal, the very long SQL statement will be cut in the middle.